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bc99ea1b | 1 | /************************************************************************** |
2 | * Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. * | |
3 | * * | |
4 | * Author: The ALICE Off-line Project. * | |
5 | * Contributors are mentioned in the code where appropriate. * | |
6 | * * | |
7 | * Permission to use, copy, modify and distribute this software and its * | |
8 | * documentation strictly for non-commercial purposes is hereby granted * | |
9 | * without fee, provided that the above copyright notice appears in all * | |
10 | * copies and that both the copyright notice and this permission notice * | |
11 | * appear in the supporting documentation. The authors make no claims * | |
12 | * about the suitability of this software for any purpose. It is * | |
13 | * provided "as is" without express or implied warranty. * | |
14 | **************************************************************************/ | |
15 | ||
16 | /* $Id: AliPIPEupgrade.cxx 56360 2012-August */ | |
17 | ||
18 | //------------------------------------------------------------------------- | |
19 | // Beam pipe class | |
20 | // This version uses TGeo | |
21 | // Author: xxx | |
22 | //------------------------------------------------------------------------- | |
23 | ||
24 | ||
25 | #include <Riostream.h> | |
26 | #include <TGeoBBox.h> | |
27 | #include <TGeoCompositeShape.h> | |
28 | #include <TGeoCone.h> | |
29 | #include <TGeoGlobalMagField.h> | |
30 | #include <TGeoManager.h> | |
31 | #include <TGeoMatrix.h> | |
32 | #include <TGeoPcon.h> | |
33 | #include <TGeoTorus.h> | |
34 | #include <TGeoTube.h> | |
35 | #include <TGeoVolume.h> | |
36 | #include <TGeoXtru.h> | |
37 | #include <TSystem.h> | |
38 | #include <TVirtualMC.h> | |
39 | #include "AliConst.h" | |
40 | #include "AliMagF.h" | |
41 | #include "AliPIPEupgrade.h" | |
42 | #include "AliRun.h" | |
43 | #include "AliLog.h" | |
44 | ||
45 | ClassImp(AliPIPEupgrade) | |
46 | ||
47 | ||
48 | //_____________________________________________________________________________ | |
49 | AliPIPEupgrade::AliPIPEupgrade(Option_t *opt) : | |
50 | fBeamBackground(0), fConeIsBe(1), fIpPipeRo(0.), fIpPipeWidth(0.), fIpHLength(0.) | |
51 | { | |
52 | // Constructor | |
53 | ||
54 | // Initialization of detector dimensions from TGeo | |
55 | if(strstr(opt,"TGeo")){ | |
56 | if(!gGeoManager){ | |
57 | AliError("Geometry is not initialized\n"); | |
58 | return; | |
59 | } | |
60 | TGeoVolume *v=NULL; | |
61 | v = gGeoManager->GetVolume("IP_PIPE"); | |
62 | if(!v){ | |
63 | AliError("TGeo volume IP_PIPE not found \n"); | |
64 | } | |
65 | else { | |
66 | TGeoTube *t=(TGeoTube*)v->GetShape(); | |
67 | // printf(" rmin %lf rmax %lf dz %lf\n",t->GetRmin(),t->GetRmax(),t->GetDz()); | |
68 | fIpPipeRo = t->GetRmax(); | |
69 | fIpPipeWidth = t->GetRmax()-t->GetRmin(); | |
70 | fIpHLength = t->GetDz(); | |
71 | } | |
72 | } | |
73 | } | |
74 | ||
75 | //_____________________________________________________________________________ | |
76 | AliPIPEupgrade::AliPIPEupgrade(Bool_t coneIsBe, Float_t ro, Float_t width, Float_t hlength) : | |
77 | fBeamBackground(0), fConeIsBe(coneIsBe), fIpPipeRo(ro), fIpPipeWidth(width), fIpHLength(hlength) | |
78 | { | |
79 | // Constructor | |
80 | } | |
81 | ||
82 | //_____________________________________________________________________________ | |
83 | AliPIPEupgrade::AliPIPEupgrade(const char *name, const char *title, | |
84 | Bool_t coneIsBe, Float_t ro, Float_t width, Float_t hlength) : | |
85 | AliPIPE(name,title), fBeamBackground(0), fConeIsBe(coneIsBe), fIpPipeRo(ro), fIpPipeWidth(width), fIpHLength(hlength) | |
86 | { | |
87 | // Constructor | |
88 | } | |
89 | ||
90 | ||
91 | //___________________________________________ | |
92 | void AliPIPEupgrade::CreateGeometry() | |
93 | { | |
94 | // | |
95 | // Method describing the beam pipe geometry | |
96 | // | |
97 | AliDebug(1,"Create PIPEupgrade geometry"); | |
98 | Float_t dz, z, zsh, z0; | |
99 | // | |
100 | // Rotation Matrices | |
101 | // | |
102 | const Float_t kDegRad = TMath::Pi() / 180.; | |
103 | // Rotation by 180 deg | |
104 | TGeoRotation* rot180 = new TGeoRotation("rot180", 90., 180., 90., 90., 180., 0.); | |
105 | TGeoRotation* rotyz = new TGeoRotation("rotyz", 90., 180., 0., 180., 90., 90.); | |
106 | TGeoRotation* rotxz = new TGeoRotation("rotxz", 0., 0., 90., 90., 90., 180.); | |
107 | TGeoRotation* rot045 = new TGeoRotation("rot045", 90., 45., 90., 135., 0., 0.); | |
108 | TGeoRotation* rot135 = new TGeoRotation("rot135", 90. ,135., 90., 225., 0., 0.); | |
109 | TGeoRotation* rot225 = new TGeoRotation("rot225", 90. ,225., 90., 315., 0., 0.); | |
110 | TGeoRotation* rot315 = new TGeoRotation("rot315", 90. ,315., 90., 45., 0., 0.); | |
111 | // | |
112 | // Media | |
113 | const TGeoMedium* kMedAir = gGeoManager->GetMedium("PIPE_AIR"); | |
114 | const TGeoMedium* kMedAirHigh = gGeoManager->GetMedium("PIPE_AIR_HIGH"); | |
115 | const TGeoMedium* kMedVac = gGeoManager->GetMedium("PIPE_VACUUM"); | |
116 | const TGeoMedium* kMedVacM = gGeoManager->GetMedium("PIPE_VACUUMM"); | |
117 | const TGeoMedium* kMedInsu = gGeoManager->GetMedium("PIPE_INS_C0"); | |
118 | const TGeoMedium* kMedSteel = gGeoManager->GetMedium("PIPE_INOX"); | |
119 | const TGeoMedium* kMedBe = gGeoManager->GetMedium("PIPE_BE"); | |
120 | const TGeoMedium* kMedAlu = gGeoManager->GetMedium("PIPE_ALU"); | |
121 | const TGeoMedium* kMedCu = gGeoManager->GetMedium("PIPE_CU"); | |
122 | const TGeoMedium* kMedAco = gGeoManager->GetMedium("PIPE_ANTICORODAL"); | |
123 | ||
124 | // Top volume | |
125 | TGeoVolume* top = gGeoManager->GetVolume("ALIC"); | |
126 | // | |
127 | // | |
128 | //////////////////////////////////////////////////////////////////////////////// | |
129 | // // | |
130 | // The Central Vacuum system // | |
131 | // // | |
132 | //////////////////////////////////////////////////////////////////////////////// | |
133 | // | |
134 | // | |
135 | // The ALICE central beam-pipe according to drawing LHCVC2C_0001 | |
136 | // Drawings of sub-elements: | |
137 | // | |
138 | // Pos 7 - Minimised Flange: LHCVFX_P0025 | |
139 | // Pos 6 - Standard Flange: STDVFUHV0009 | |
140 | // Pos 8 - Bellow: LHCVBX__0001 | |
141 | // | |
142 | // Absolute z-coordinates -82.0 - 400.0 cm | |
143 | // Total length: 482.0 cm | |
144 | // It consists of 3 main parts: | |
145 | // CP/2 The flange on the non-absorber side: 36.5 cm | |
146 | // CP/1 The central Be pipe: 405.0 cm | |
147 | // CP/3 The double-bellow and flange on the absorber side: 40.5 cm | |
148 | // | |
149 | ||
150 | // | |
151 | // | |
152 | // Starting position in z | |
153 | const Float_t kCPz0 = -400.0; | |
154 | // Length of the CP/1 section | |
155 | const Float_t kCP1Length = 405.0; | |
156 | // Length of the CP/2 section | |
157 | const Float_t kCP2Length = 36.5; | |
158 | // Length of the CP/3 section | |
159 | const Float_t kCP3Length = 40.5; | |
160 | // Position of the CP/2 section | |
161 | // const Float_t kCP2pos = kCPz0 + kCP2Length / 2.; | |
162 | // Position of the CP/3 section | |
163 | const Float_t kCP3pos = kCPz0 + kCP2Length + kCP1Length + kCP3Length/2.; | |
164 | ||
165 | ||
166 | /////////////////// | |
167 | // CP/1 // | |
168 | /////////////////// | |
169 | // Inner and outer radii of the Be-section [Pos 1] | |
170 | ||
171 | // | |
172 | // Be-Stainless Steel adaptor tube [Pos 2] at both ends of the Be-section. Length 5 cm | |
173 | ||
174 | // | |
175 | // Bulge of the Be-Stainless Steel adaptor Tube [Pos 2] | |
176 | ||
177 | // | |
178 | // Length of Be-pipe | |
179 | ||
180 | ||
181 | // | |
182 | // CP/1 Mother volume | |
183 | //TGeoVolume* voCp1Mo = new TGeoVolume("CP1MO", new TGeoTube(0., kCP1BeStRo, kCP1Length / 2.), kMedAir); | |
12d1b758 | 184 | |
185 | // Double_t beamPipeLength = 553.99;//482.0; //552.0; | |
186 | // TGeoVolume* voCp1Mo = new TGeoVolume("CP1MO", new TGeoTube(0., 3.6, beamPipeLength/2.), kMedVac); | |
187 | // voCp1Mo->SetVisibility(kVac); | |
188 | ||
189 | TGeoVolume* voCp1aMo = new TGeoVolume("CP1aMO", new TGeoTube(0., 3.6, (468.0-fIpHLength)/2), kMedVac); | |
190 | voCp1aMo->SetVisibility(kVac); | |
191 | TGeoVolume* voCp1bMo = new TGeoVolume("CP1bMO", new TGeoTube(0., fIpPipeRo, fIpHLength), kMedVac); | |
192 | voCp1bMo->SetVisibility(kVac); | |
193 | TGeoVolume* voCp1cMo = new TGeoVolume("CP1cMO", new TGeoTube(0., 3.6, (82.0-fIpHLength)/2), kMedVac); | |
194 | voCp1cMo->SetVisibility(kVac); | |
bc99ea1b | 195 | |
196 | ||
197 | TGeoVolumeAssembly* voCp1 = new TGeoVolumeAssembly("Cp1"); | |
12d1b758 | 198 | voCp1->AddNode(voCp1aMo, 0, new TGeoTranslation(0,0, 161-(468.0-fIpHLength)/2-fIpHLength)); |
199 | voCp1->AddNode(voCp1bMo, 0, new TGeoTranslation(0,0,161)); | |
200 | voCp1->AddNode(voCp1cMo, 0, new TGeoTranslation(0,0, 161+(82.0-fIpHLength)/2+fIpHLength)); | |
bc99ea1b | 201 | |
bc99ea1b | 202 | // voCp1->AddNode(voCp1Mo, 1, gGeoIdentity); |
203 | ||
204 | /* //Edit | |
205 | // CP/1 Mother Volume | |
206 | // | |
207 | TGeoPcon* shCp1Mo = new TGeoPcon(0., 360., 6); | |
208 | ||
209 | // | |
210 | z = - kCP2Length / 2.; | |
211 | shCp1Mo->DefineSection( 0, z, kCP2FixedFlangeRi, kCP2FixedFlangeRo); | |
212 | z += kCP2FixedFlangeRecessLengths[0]; | |
213 | shCp1Mo->DefineSection( 1, z, kCP2FixedFlangeRi, kCP2FixedFlangeRo); | |
214 | shCp1Mo->DefineSection( 2, z, 0., kCP2FixedFlangeRo); | |
215 | z += (kCP2FixedFlangeRecessLengths[1] + kCP2FixedFlangeRecessLengths[2]) ; | |
216 | shCp1Mo->DefineSection( 3, z, 0., kCP2FixedFlangeRo); | |
217 | // Straight section between Flange and Fixed Point | |
218 | shCp1Mo->DefineSection( 4, z, 0., kCP2FixedFlangeBulgeRo); | |
219 | z += kCP2FixedFlangeBulgeLength; | |
220 | shCp1Mo->DefineSection( 5, z, 0., kCP2FixedFlangeBulgeRo); | |
221 | shCp2Mo->DefineSection( 6, z, 0., kCP2StRo); | |
222 | z = - kCP2Length / 2 + kCP2FixedPointZ - kCP2FixedPointLength / 2.; | |
223 | shCp2Mo->DefineSection( 7, z, 0., kCP2StRo); | |
224 | ||
225 | ||
226 | TGeoVolume* voCp2Mo = new TGeoVolume("CP2MO", shCp2Mo, kMedAir); | |
227 | ||
228 | ||
229 | */ | |
230 | ||
231 | /////////////////// | |
232 | // CP/2 // | |
233 | /////////////////// | |
234 | // | |
235 | // Fixed Point tube [Pos 5] | |
236 | // | |
237 | // Inner and outer radii of the Stainless Steel pipe | |
238 | const Float_t kCP2StRi = 2.90; | |
239 | const Float_t kCP2StRo = 2.98; | |
240 | // | |
241 | // Transition to central Be-pipe (Bulge) | |
242 | // Length | |
243 | const Float_t kCP2BulgeLength = 0.80; | |
244 | // | |
245 | // Bulge outer radius | |
246 | const Float_t kCP2BulgeRo = 3.05; | |
247 | // | |
248 | // Fixed Point at z = 391.7 (IP) | |
249 | // | |
250 | // Position of fixed point | |
251 | const Float_t kCP2FixedPointZ = 8.30; | |
252 | // | |
253 | // Outer radius of fixed point | |
254 | const Float_t kCP2FixedPointRo = 3.50; | |
255 | // | |
256 | // Length of fixed point | |
257 | const Float_t kCP2FixedPointLength = 0.60; | |
258 | // | |
259 | // Fixed Flange [Pos 6] | |
260 | // | |
261 | // Fixed flange outer radius | |
262 | const Float_t kCP2FixedFlangeRo = 7.60; | |
263 | // | |
264 | // Fixed flange inner radius | |
265 | const Float_t kCP2FixedFlangeRi = 3.00; | |
266 | // Fixed flange inner radius bulge | |
267 | ||
268 | // Fixed flange lengths of sections at inner radius | |
269 | const Float_t kCP2FixedFlangeRecessLengths[3] ={1., 0.08, 0.9}; | |
270 | // Fixed flange length | |
271 | ||
272 | // | |
273 | // Fixed flange bulge | |
274 | // Outer radius | |
275 | const Float_t kCP2FixedFlangeBulgeRo = 3.00; | |
276 | // | |
277 | // Length | |
278 | const Float_t kCP2FixedFlangeBulgeLength = 2.00; | |
279 | ||
280 | //Edit | |
281 | // CP/2 Mother Volume | |
282 | // | |
283 | TGeoPcon* shCp2Mo = new TGeoPcon(0., 360., 14); | |
284 | ||
285 | // Flange | |
286 | z = - kCP2Length / 2.; | |
287 | shCp2Mo->DefineSection( 0, z, kCP2FixedFlangeRi, kCP2FixedFlangeRo); | |
288 | z += kCP2FixedFlangeRecessLengths[0]; | |
289 | shCp2Mo->DefineSection( 1, z, kCP2FixedFlangeRi, kCP2FixedFlangeRo); | |
290 | shCp2Mo->DefineSection( 2, z, 0., kCP2FixedFlangeRo); | |
291 | z += (kCP2FixedFlangeRecessLengths[1] + kCP2FixedFlangeRecessLengths[2]) ; | |
292 | shCp2Mo->DefineSection( 3, z, 0., kCP2FixedFlangeRo); | |
293 | // Straight section between Flange and Fixed Point | |
294 | shCp2Mo->DefineSection( 4, z, 0., kCP2FixedFlangeBulgeRo); | |
295 | z += kCP2FixedFlangeBulgeLength; | |
296 | shCp2Mo->DefineSection( 5, z, 0., kCP2FixedFlangeBulgeRo); | |
297 | shCp2Mo->DefineSection( 6, z, 0., kCP2StRo); | |
298 | z = - kCP2Length / 2 + kCP2FixedPointZ - kCP2FixedPointLength / 2.; | |
299 | shCp2Mo->DefineSection( 7, z, 0., kCP2StRo); | |
300 | ||
301 | // Fixed Point | |
302 | shCp2Mo->DefineSection( 8, z, 0., kCP2FixedPointRo); | |
303 | z += kCP2FixedPointLength; | |
304 | shCp2Mo->DefineSection( 9, z, 0., kCP2FixedPointRo); | |
305 | ||
306 | // Straight section between Fixed Point and transition bulge | |
307 | shCp2Mo->DefineSection(10, z, 0., 2.98); | |
308 | z = kCP2Length / 2. - kCP2BulgeLength; | |
309 | shCp2Mo->DefineSection(11, z, 0., 3.6);//2.98 | |
310 | shCp2Mo->DefineSection(12, z, 0., 3.6); | |
311 | z = kCP2Length / 2.; | |
312 | shCp2Mo->DefineSection(13, z, 0., 3.6); | |
313 | ||
314 | TGeoVolume* voCp2Mo = new TGeoVolume("CP2MO", shCp2Mo, kMedAir); | |
315 | ||
316 | ||
317 | ||
318 | ///////////////////////////////////////////////////////////// | |
319 | // CP/2 Beam pipe with fixed point and transition bulges // | |
320 | ///////////////////////////////////////////////////////////// | |
321 | TGeoPcon* shCp2Pi = new TGeoPcon(0., 360., 10); | |
322 | // Bulge at transition to flange | |
323 | z = - (kCP2Length - kCP2FixedFlangeRecessLengths[0] - kCP2FixedFlangeRecessLengths[1]) / 2.; | |
324 | z0 = z; | |
325 | shCp2Pi->DefineSection(0, z, kCP2StRi, kCP2FixedFlangeBulgeRo); | |
326 | z += kCP2FixedFlangeBulgeLength; | |
327 | shCp2Pi->DefineSection(1, z, kCP2StRi, kCP2FixedFlangeBulgeRo); | |
328 | // Straight section between Bulge and Fixed Point | |
329 | shCp2Pi->DefineSection(2, z, kCP2StRi, kCP2StRo); | |
330 | z += (kCP2FixedPointZ - kCP2FixedPointLength / 2. - kCP2FixedFlangeRecessLengths[0] | |
331 | - kCP2FixedFlangeRecessLengths[1] - | |
332 | kCP2FixedFlangeBulgeLength); | |
333 | shCp2Pi->DefineSection(3, z, kCP2StRi, kCP2StRo); | |
334 | // Fixed Point | |
335 | shCp2Pi->DefineSection(4, z, kCP2StRi, kCP2FixedPointRo); | |
336 | z += kCP2FixedPointLength; | |
337 | shCp2Pi->DefineSection(5, z, kCP2StRi, kCP2FixedPointRo); | |
338 | // Straight section between Fixed Point and transition bulge | |
339 | shCp2Pi->DefineSection(6, z, kCP2StRi, kCP2StRo); | |
340 | z = - shCp2Pi->GetZ(0) - kCP2BulgeLength; | |
341 | shCp2Pi->DefineSection(7, z, kCP2StRi, kCP2StRo); | |
342 | // Bulge at transition to Be pipe | |
343 | shCp2Pi->DefineSection(8, z, kCP2StRi, kCP2BulgeRo); | |
344 | z = - shCp2Pi->GetZ(0); | |
345 | shCp2Pi->DefineSection(9, z, kCP2StRi, kCP2BulgeRo); | |
346 | ||
347 | // Beam Pipe Protection Tube | |
348 | // | |
349 | // ALIFWDA_0025 | |
350 | // | |
351 | // Plaque de Centrage ALIFWDA_0019 | |
352 | const Float_t kFwdaBPPTXL = 3.; | |
353 | TGeoXtru* shFwdaBPPTX = new TGeoXtru(2); | |
354 | Double_t xBPPTX[8] = {12.5, 7.5, -7.5, -12.5, -12.5, -7.5, 7.5, 12.5}; | |
355 | Double_t yBPPTX[8] = { 7.0, 12.0, 12.0, 7.0, -7.0, -12.0, -12.0, -7.0}; | |
356 | shFwdaBPPTX->DefinePolygon(8, xBPPTX, yBPPTX); | |
357 | shFwdaBPPTX->DefineSection(0, 0., 0., 0., 1.); | |
358 | shFwdaBPPTX->DefineSection(1, kFwdaBPPTXL, 0., 0., 1.); | |
359 | shFwdaBPPTX->SetName("FwdaBPPTX"); | |
360 | TGeoTube* shFwdaBPPTY = new TGeoTube(0., 8.5, 3.2); | |
361 | shFwdaBPPTY->SetName("FwdaBPPTY"); | |
362 | TGeoCompositeShape* shFwdaBPPTPC = new TGeoCompositeShape("shFwdaBPPTPC", "FwdaBPPTX-FwdaBPPTY"); | |
363 | TGeoVolume* voFwdaBPPTPC = new TGeoVolume("FwdaBPPTPC", shFwdaBPPTPC, kMedAco); | |
364 | // | |
365 | // Tube ALIFWDA_0020 | |
366 | // const Float_t kFwdaBPPTTL = 48.; | |
367 | const Float_t kFwdaBPPTTL = 35.; | |
368 | TGeoVolume* voFwdaBPPTT = new TGeoVolume("FwdaBPPTT", new TGeoTube(8.85, 9.0, kFwdaBPPTTL/2.), kMedAco); | |
369 | TGeoVolumeAssembly* voFwdaBPPT = new TGeoVolumeAssembly("FwdaBPPT"); | |
370 | voFwdaBPPT->AddNode(voFwdaBPPTPC, 1, gGeoIdentity); | |
371 | voFwdaBPPT->AddNode(voFwdaBPPTT, 1, new TGeoTranslation(0., 0., kFwdaBPPTTL/2. + kFwdaBPPTXL)); | |
372 | ||
373 | ||
374 | // BeamPipe and T0A Support | |
375 | // | |
376 | // ALIFWDA_0033 | |
377 | // | |
378 | // Support Plate ALIFWDA_0026 | |
379 | const Float_t kFwdaBPSPL = 4.0; | |
380 | TGeoXtru* shFwdaBPSPX = new TGeoXtru(2); | |
381 | Double_t xBPSPX[8] = {10.0, 6.0 , -6.0, -10.0, -10.0, -6.0, 6.0, 10.0}; | |
382 | Double_t yBPSPX[8] = { 6.0, 10.0, 10.0, 6.0, - 6.0, -10.0, -10.0, -6.0}; | |
383 | shFwdaBPSPX->DefinePolygon(8, xBPSPX, yBPSPX); | |
384 | shFwdaBPSPX->DefineSection(0, 0., 0., 0., 1.); | |
385 | shFwdaBPSPX->DefineSection(1, kFwdaBPSPL, 0., 0., 1.); | |
386 | shFwdaBPSPX->SetName("FwdaBPSPX"); | |
387 | TGeoPcon* shFwdaBPSPY = new TGeoPcon(0., 360., 6); | |
388 | shFwdaBPSPY->DefineSection(0, -1.00, 0., 5.5); | |
389 | shFwdaBPSPY->DefineSection(1, 3.50, 0., 5.5); | |
390 | shFwdaBPSPY->DefineSection(2, 3.50, 0., 5.0); | |
391 | shFwdaBPSPY->DefineSection(3, 3.86, 0., 5.0); | |
392 | shFwdaBPSPY->DefineSection(4, 3.86, 0., 5.5); | |
393 | shFwdaBPSPY->DefineSection(5, 5.00, 0., 5.5); | |
394 | shFwdaBPSPY->SetName("FwdaBPSPY"); | |
395 | TGeoCompositeShape* shFwdaBPSP = new TGeoCompositeShape("shFwdaBPSP", "FwdaBPSPX-FwdaBPSPY"); | |
396 | TGeoVolume* voFwdaBPSP = new TGeoVolume("FwdaBPSP", shFwdaBPSP, kMedAco); | |
397 | // | |
398 | // Flasque ALIFWDA_00027 | |
399 | ||
400 | ||
401 | const Float_t kFwdaBPSTTRi = 7.6/2.; | |
402 | const Float_t kFwdaBPSTTRo1 = 13.9/2.; | |
403 | const Float_t kFwdaBPSTTRo2 = 8.2/2.; | |
404 | const Float_t kFwdaBPSTTRo3 = 9.4/2.; | |
405 | ||
406 | TGeoPcon* shFwdaBPSFL = new TGeoPcon(0., 360., 8); | |
407 | z = 0., | |
408 | shFwdaBPSFL->DefineSection(0, z, kFwdaBPSTTRi, kFwdaBPSTTRo1); | |
409 | z += 0.64; | |
410 | shFwdaBPSFL->DefineSection(1, z, kFwdaBPSTTRi, kFwdaBPSTTRo1); | |
411 | shFwdaBPSFL->DefineSection(2, z, kFwdaBPSTTRi, kFwdaBPSTTRo2); | |
412 | z += 2.55; | |
413 | shFwdaBPSFL->DefineSection(3, z, kFwdaBPSTTRi, kFwdaBPSTTRo2); | |
414 | shFwdaBPSFL->DefineSection(4, z, kFwdaBPSTTRi, kFwdaBPSTTRo3); | |
415 | z += 0.4; | |
416 | shFwdaBPSFL->DefineSection(5, z, kFwdaBPSTTRi, kFwdaBPSTTRo3); | |
417 | shFwdaBPSFL->DefineSection(6, z, kFwdaBPSTTRi, kFwdaBPSTTRo2); | |
418 | z += 1.2; | |
419 | shFwdaBPSFL->DefineSection(7, z, kFwdaBPSTTRi, kFwdaBPSTTRo2); | |
420 | ||
421 | TGeoVolume* voFwdaBPSFL = new TGeoVolume("FwdaBPSFL", shFwdaBPSFL, kMedAco); | |
422 | ||
423 | ||
424 | // | |
425 | // Cable support | |
426 | TGeoBBox* shFwdaBPSCSa = new TGeoBBox(3.0, 8.75, 0.5); | |
427 | shFwdaBPSCSa->SetName("FwdaBPSCSa"); | |
428 | TGeoBBox* shFwdaBPSCSb = new TGeoBBox(1.25, 4.00, 1.0); | |
429 | shFwdaBPSCSb->SetName("FwdaBPSCSb"); | |
430 | TGeoTranslation* tFwdaBPSCSb = new TGeoTranslation(0., 5.25 - 8.75, 0.); | |
431 | tFwdaBPSCSb->SetName("tFwdaBPSCSb"); | |
432 | tFwdaBPSCSb->RegisterYourself(); | |
433 | TGeoBBox* shFwdaBPSCSc = new TGeoBBox(3.0, 0.50, 0.70); | |
434 | shFwdaBPSCSc->SetName("FwdaBPSCSc"); | |
435 | TGeoTranslation* tFwdaBPSCSc = new TGeoTranslation(0., 0.5 - 8.75, 1.2); | |
436 | tFwdaBPSCSc->SetName("tFwdaBPSCSc"); | |
437 | tFwdaBPSCSc->RegisterYourself(); | |
438 | TGeoCompositeShape* shFwdaBPSCS = new TGeoCompositeShape("shFwdaBPSCS", "(FwdaBPSCSa-FwdaBPSCSb:tFwdaBPSCSb)+FwdaBPSCSc:tFwdaBPSCSc"); | |
439 | TGeoVolume* voFwdaBPSCS = new TGeoVolume("FwdaBPSCS", shFwdaBPSCS, kMedAco); | |
440 | ||
441 | ||
442 | // Assembling the beam pipe support | |
443 | TGeoVolumeAssembly* voFwdaBPS = new TGeoVolumeAssembly("FwdaBPS"); | |
444 | voFwdaBPS->AddNode(voFwdaBPSP, 1, new TGeoCombiTrans(0., 0., 0., rot045)); | |
445 | voFwdaBPS->AddNode(voFwdaBPSFL, 1, new TGeoTranslation(0., 0., kFwdaBPSPL)); | |
446 | const Float_t kFwdaBPSCSdy = 18.75/TMath::Sqrt(2.); | |
447 | ||
448 | voFwdaBPS->AddNode(voFwdaBPSCS, 1, new TGeoCombiTrans(- kFwdaBPSCSdy, kFwdaBPSCSdy, 2., rot045)); | |
449 | voFwdaBPS->AddNode(voFwdaBPSCS, 2, new TGeoCombiTrans(- kFwdaBPSCSdy, - kFwdaBPSCSdy, 2., rot135)); | |
450 | voFwdaBPS->AddNode(voFwdaBPSCS, 3, new TGeoCombiTrans( kFwdaBPSCSdy, - kFwdaBPSCSdy, 2., rot225)); | |
451 | voFwdaBPS->AddNode(voFwdaBPSCS, 4, new TGeoCombiTrans( kFwdaBPSCSdy, kFwdaBPSCSdy, 2., rot315)); | |
452 | ||
453 | TGeoVolumeAssembly* voCp2 = new TGeoVolumeAssembly("CP2"); | |
454 | voCp2->AddNode(voCp2Mo, 1, gGeoIdentity); | |
455 | voCp2->AddNode(voFwdaBPPT, 1, new TGeoTranslation(0., 0., -kCP2Length / 2. + 13.8)); | |
456 | voCp2->AddNode(voFwdaBPS, 1, new TGeoTranslation(0., 0., -kCP2Length / 2. + 5.1)); | |
457 | ||
12d1b758 | 458 | // ++++++++++++++++++++++++++++++++++++++ |
459 | ||
460 | // | |
461 | // Assemble the central beam pipe | |
462 | // | |
bc99ea1b | 463 | Double_t CP2Length = 36.5+68; |
464 | TGeoVolumeAssembly* asCP = new TGeoVolumeAssembly("CP"); | |
465 | z = 0.-CP2Length; | |
466 | asCP->AddNode(voCp2, 1, new TGeoTranslation(0., 0., z)); | |
467 | z += kCP2Length / 2. + kCP1Length / 2.+CP2Length; | |
468 | asCP->AddNode(voCp1, 1, new TGeoTranslation(0., 0., z)); | |
469 | top->AddNode(asCP, 1, new TGeoCombiTrans(0., 0., 400. - kCP2Length / 2, rot180)); | |
470 | ||
bc99ea1b | 471 | |
12d1b758 | 472 | // ++++++++++++++++++++++++++++++++++++++ |
473 | //edit part for upgrade | |
474 | ||
bc99ea1b | 475 | // position shift dzS+161 and dyS =15 |
12d1b758 | 476 | Float_t dzS = 0, dyS = 0; //15; |
477 | ||
478 | ||
479 | if (fIpHLength>63.5) AliFatal("Chosen half length of the Be part at the IP is too large (>63.5cm)"); | |
480 | if (fIpHLength<20.) AliFatal("Chosen half length of the Be part at the IP is too small. (<20cm). Most likely hits the ITS upgrade structure"); | |
bc99ea1b | 481 | |
bc99ea1b | 482 | |
12d1b758 | 483 | // ++++++++++++++++++++++++++++++++++++++ |
484 | //Create IP (interactoin point) in center path with Be | |
485 | ||
486 | Double_t ro=fIpPipeRo, width=fIpPipeWidth, ipLengthZ = fIpHLength*2; | |
487 | TGeoVolume *ipPipe = gGeoManager->MakeTube("IP_PIPE",(TGeoMedium*)kMedBe,ro-width,ro,ipLengthZ/2.); | |
488 | ipPipe->SetLineColor(kBe); | |
489 | voCp1bMo->AddNode(ipPipe,3,new TGeoTranslation(0,dyS,dzS)); | |
490 | ||
491 | // ++++++++++++++++++++++++++++++++++++++ | |
492 | // Create A-side section | |
493 | Double_t lengthFromIp = 468.0; | |
494 | ||
495 | dzS = +(468.0-fIpHLength)/2+fIpHLength; | |
bc99ea1b | 496 | |
bc99ea1b | 497 | |
12d1b758 | 498 | // Flansh in A side |
499 | Double_t cylFALength = 1.4, coneFALength = 1.87; | |
500 | TGeoVolume *cylFA = gGeoManager->MakeTube("cylFA",(TGeoMedium*)kMedAlu,3.0-width,3.5, cylFALength/2); | |
501 | cylFA->SetLineColor(kAlu); | |
502 | TGeoVolume *coneFA = gGeoManager->MakeCone("coneFA",(TGeoMedium*)kMedAlu,coneFALength/2, 3.-width,3.,2.5-width,2.5); | |
503 | coneFA->SetLineColor(kAlu); | |
504 | ||
505 | voCp1aMo->AddNode(cylFA,2,new TGeoTranslation(0.,dyS,dzS- lengthFromIp + cylFALength/2)); | |
506 | voCp1aMo->AddNode(coneFA,3,new TGeoTranslation(0,dyS,dzS- lengthFromIp + cylFALength + coneFALength/2)); | |
507 | ||
508 | // rest | |
509 | ||
510 | TGeoMedium *med = (TGeoMedium*)kMedAlu; if (fConeIsBe) med = (TGeoMedium*)kMedBe; | |
511 | ||
512 | Double_t cylSmallALength = 2.0; | |
513 | Double_t coneALength = 2.61; | |
514 | Double_t cylLargeALength = lengthFromIp - ipLengthZ/2 - cylSmallALength - coneALength - cylFALength - coneFALength; | |
bc99ea1b | 515 | |
12d1b758 | 516 | TGeoVolume *coneA = gGeoManager->MakeCone("coneA",med,coneALength/2,2.5-width,2.5,ro-width,ro); |
517 | TGeoVolume *cylLargeA = new TGeoVolume("cylLargeA", new TGeoTube(2.5-width, 2.5, cylLargeALength/2),med); | |
518 | TGeoVolume *cylSmallA = new TGeoVolume("cylSmallA", new TGeoTube(ro-width, ro, cylSmallALength/2),med); | |
519 | ||
520 | if (fConeIsBe) { | |
521 | coneA->SetLineColor(kBe); | |
522 | cylSmallA->SetLineColor(kBe); | |
523 | cylLargeA->SetLineColor(kBe); | |
524 | } else { | |
525 | coneA->SetLineColor(kAlu); | |
526 | cylSmallA->SetLineColor(kAlu); | |
527 | cylLargeA->SetLineColor(kAlu); | |
528 | } | |
529 | ||
530 | voCp1aMo->AddNode(cylLargeA,4,new TGeoTranslation(0,dyS,dzS-lengthFromIp+cylFALength+coneFALength + cylLargeALength/2)); | |
531 | voCp1aMo->AddNode(coneA, 5,new TGeoTranslation(0,dyS,dzS-lengthFromIp+cylFALength+coneFALength + cylLargeALength +coneALength/2 )); | |
532 | voCp1aMo->AddNode(cylSmallA,6,new TGeoTranslation(0,dyS,dzS-lengthFromIp+cylFALength+coneFALength + cylLargeALength +coneALength + cylSmallALength/2)); | |
533 | ||
534 | ||
535 | // ++++++++++++++++++++++++++++++++++++++ | |
536 | // Create C-side section | |
537 | ||
538 | dzS = -(82.0-fIpHLength)/2-fIpHLength; | |
539 | ||
540 | // Connector of IpPipe to BellowPart | |
541 | Double_t connectCLength = 63.52-fIpHLength; | |
542 | TGeoVolume* connectC = new TGeoVolume("conectC", new TGeoTube(ro-width, ro, connectCLength/2), kMedAlu); | |
543 | connectC->SetLineColor(kAlu); | |
544 | voCp1cMo->AddNode(connectC,1,new TGeoTranslation(0.,dyS,dzS+ipLengthZ/2 + connectCLength/2)); | |
545 | ||
546 | ||
547 | // Bellow comiplation on C side | |
548 | Double_t bellowLength = 12.6; | |
549 | TGeoVolume* cyl0 = new TGeoVolume("cyl0", new TGeoTube(ro-width, ro, 2.0), kMedAlu); cyl0->SetLineColor(kAlu); | |
550 | voCp1cMo->AddNode(cyl0,2,new TGeoTranslation(0.,dyS,dzS+ipLengthZ/2+connectCLength + 5.8)); | |
551 | TGeoVolume* cyl1 = new TGeoVolume("cyl1", new TGeoTube(ro-width, ro, 0.5), kMedAlu); cyl1->SetLineColor(kAlu); | |
552 | voCp1cMo->AddNode(cyl1,3,new TGeoTranslation(0.,dyS,dzS+ipLengthZ/2+connectCLength + 11.6+0.5)); | |
553 | ||
554 | ||
555 | // Flansh in C side | |
556 | Double_t cylFCLength = 1.4; | |
557 | Double_t coneFCLength = 4.48; | |
558 | TGeoVolume *coneFC = gGeoManager->MakeCone("coneFC",(TGeoMedium*)kMedAlu, coneFCLength/2, 3.-width,3., ro-width,ro); | |
559 | coneFC->SetLineColor(kAlu); | |
560 | TGeoRotation *rot1 = new TGeoRotation("rot1",0.,180.,0.); // not needed | |
561 | TGeoCombiTrans *combi = new TGeoCombiTrans(0,dyS,dzS+ipLengthZ/2+connectCLength+bellowLength+coneFCLength/2,rot1); | |
562 | voCp1cMo->AddNode(coneFC,2,combi); | |
563 | TGeoVolume *cylFC = gGeoManager->MakeTube("cylFC",(TGeoMedium*)kMedAlu,3.-width,3.5, cylFCLength/2); | |
564 | cylFC->SetLineColor(kAlu); | |
565 | voCp1cMo->AddNode(cylFC,2,new TGeoTranslation(0.,dyS,dzS+ipLengthZ/2+connectCLength+bellowLength+coneFCLength+cylFCLength/2)); | |
566 | ||
567 | ||
bc99ea1b | 568 | //Create Bellow |
569 | // Adaptor tube [Pos 4] | |
570 | // | |
571 | // Adptor tube length | |
572 | const Float_t kCP3AdaptorTubeLength = 5.5;//5.50; | |
573 | // | |
574 | // Inner and outer radii | |
575 | // const Float_t kCP3AdaptorTubeRo = ro; | |
576 | // | |
577 | // Bulge at transition point | |
578 | // Inner and outer radii | |
579 | ||
580 | const Float_t kCP3AdaptorTubeBulgeRo = 3.05; | |
581 | // | |
582 | // Length of bulge | |
583 | ||
584 | // | |
585 | // Bellow [Pos 8] | |
586 | // | |
587 | // Total length | |
588 | const Float_t kCP3BellowLength = 7.8; //13// Don,t understand why I use this value | |
589 | // Outer Radius | |
590 | const Float_t kCP3BellowRo = ro+0.5; | |
591 | // Inner Radius | |
592 | const Float_t kCP3BellowRi = ro-width; | |
593 | // Number of plies | |
594 | const Int_t kCP3NumberOfPlies = 6; //18; | |
595 | // Length of undulated region | |
596 | const Float_t kCP3BellowUndulatedLength = 3.8; //8.30; | |
597 | // Plie thickness | |
598 | const Float_t kCP3PlieThickness = 0.02; | |
599 | // Connection Plie radies (at transition been undulated region and beam pipe) | |
600 | const Float_t kCP3ConnectionPlieR = 0.21; | |
601 | // Plie radius | |
602 | // const Float_t kCP3PlieR = 0.118286; | |
603 | const Float_t kCP3PlieR = | |
604 | (kCP3BellowUndulatedLength - 4. * kCP3ConnectionPlieR + 2. * kCP3PlieThickness + | |
605 | (2. * kCP3NumberOfPlies - 2.) * kCP3PlieThickness) / (4. * kCP3NumberOfPlies - 2.); | |
606 | //edit | |
607 | // Length of connection pipe | |
608 | const Float_t kCP3BellowConnectionLength = 2.0; | |
609 | const Float_t kCP3BellowConnectionLengthI = 2.0; | |
610 | const Float_t kCP3BellowConnectionLengthII = 4.0; | |
611 | // | |
612 | // Tube between bellows [Pos 3] | |
613 | // | |
614 | // Length of tube | |
615 | const Float_t kCP3TubeLength = 4.00; | |
616 | // | |
617 | // Minimised fixed flange [Pos 7] | |
618 | // | |
619 | // Length of flange connection tube | |
620 | const Float_t kCP3FlangeConnectorLength = 2.0-0.08;//5.0 - 1.4;//ตัวเชื่à¸à¸¡ 20 | |
621 | // Length of Flange | |
622 | ||
623 | // Outer radius | |
624 | const Float_t kCP3FlangeRo = 4.30; | |
625 | ||
626 | // | |
627 | // CP/3 Mother volume | |
628 | // | |
629 | TGeoPcon* shCp3Mo = new TGeoPcon(0., 360., 12); | |
630 | // From transition to first bellow | |
631 | z = - kCP3Length / 2.; | |
632 | shCp3Mo->DefineSection( 0, z, 0., kCP3AdaptorTubeBulgeRo); | |
633 | z += kCP3BellowConnectionLength + kCP3AdaptorTubeLength; | |
634 | shCp3Mo->DefineSection( 1, z, 0., kCP3AdaptorTubeBulgeRo); | |
635 | // First Bellow | |
636 | shCp3Mo->DefineSection( 2, z, 0., kCP3BellowRo); | |
637 | z += kCP3BellowUndulatedLength; | |
638 | shCp3Mo->DefineSection( 3, z, 0., kCP3BellowRo); | |
639 | // Connection between the two bellows | |
640 | shCp3Mo->DefineSection( 4, z, 0., kCP3AdaptorTubeBulgeRo); | |
641 | z += 2. * kCP3BellowConnectionLength + kCP3TubeLength; | |
642 | shCp3Mo->DefineSection( 5, z, 0., kCP3AdaptorTubeBulgeRo); | |
643 | // Second bellow | |
644 | shCp3Mo->DefineSection( 6, z, 0., kCP3BellowRo); | |
645 | z += kCP3BellowUndulatedLength; | |
646 | shCp3Mo->DefineSection( 7, z, 0., kCP3BellowRo); | |
647 | // Pipe between second Bellow and Flange | |
648 | shCp3Mo->DefineSection( 8, z, 0., kCP3AdaptorTubeBulgeRo); | |
649 | z += kCP3BellowConnectionLength + kCP3FlangeConnectorLength; | |
650 | shCp3Mo->DefineSection( 9, z, 0., kCP3AdaptorTubeBulgeRo); | |
651 | // Flange | |
652 | shCp3Mo->DefineSection(10, z, 0., kCP3FlangeRo); | |
653 | z = -shCp3Mo->GetZ(0); | |
654 | shCp3Mo->DefineSection(11, z, 0., kCP3FlangeRo); | |
655 | // | |
656 | TGeoVolume* voCp3Mo = new TGeoVolume("CP3MO", shCp3Mo, kMedAir); | |
657 | voCp3Mo->SetVisibility(0); | |
658 | ||
659 | TGeoVolumeAssembly* voCp3 = new TGeoVolumeAssembly("Cp3"); | |
660 | voCp3->AddNode(voCp3Mo, 1, gGeoIdentity);//edit undulator volume | |
661 | dz = kCP3pos; | |
662 | ||
663 | ||
664 | //////////////////////////////////////// | |
665 | // Add Bellow section in C-side // | |
666 | //////////////////////////////////////// | |
667 | ||
668 | // | |
669 | // Upper part of the undulation | |
670 | TGeoTorus* plieTorusUO = new TGeoTorus(kCP3BellowRo - kCP3PlieR, 0. , kCP3PlieR); | |
671 | plieTorusUO->SetName("TorusUO"); | |
672 | TGeoTorus* plieTorusUI = new TGeoTorus(kCP3BellowRo - kCP3PlieR, kCP3PlieR - kCP3PlieThickness, kCP3PlieR); | |
673 | plieTorusUI->SetName("TorusUI"); | |
674 | TGeoTube* plieTubeU = new TGeoTube (kCP3BellowRo - kCP3PlieR, kCP3BellowRo, kCP3PlieR); | |
675 | plieTubeU->SetName("TubeU"); | |
676 | ||
677 | TGeoCompositeShape* shUpperPlieO = new TGeoCompositeShape("upperPlieO", "TorusUO*TubeU"); | |
678 | TGeoCompositeShape* shUpperPlieI = new TGeoCompositeShape("upperPlieI", "TorusUI*TubeU"); | |
679 | ||
680 | TGeoVolume* voWiggleUO = new TGeoVolume("CP3WUO", shUpperPlieO, kMedVac); | |
681 | TGeoVolume* voWiggleUI = new TGeoVolume("CP3WUI", shUpperPlieI, (TGeoMedium*)kMedAlu); | |
682 | voWiggleUO->AddNode(voWiggleUI, 1, gGeoIdentity);//edit | |
683 | voWiggleUI->SetLineColor(kAlu);//edit | |
684 | // | |
685 | // Lower part of the undulation | |
686 | TGeoTorus* plieTorusLO = new TGeoTorus(kCP3BellowRi + kCP3PlieR, 0. , kCP3PlieR); | |
687 | plieTorusLO->SetName("TorusLO"); | |
688 | TGeoTorus* plieTorusLI = new TGeoTorus(kCP3BellowRi + kCP3PlieR, kCP3PlieR - kCP3PlieThickness, kCP3PlieR); | |
689 | plieTorusLI->SetName("TorusLI"); | |
690 | TGeoTube* plieTubeL = new TGeoTube (kCP3BellowRi, kCP3BellowRi + kCP3PlieR, kCP3PlieR); | |
691 | plieTubeL->SetName("TubeL"); | |
692 | ||
693 | TGeoCompositeShape* shLowerPlieO = new TGeoCompositeShape("lowerPlieO", "TorusLO*TubeL"); | |
694 | TGeoCompositeShape* shLowerPlieI = new TGeoCompositeShape("lowerPlieI", "TorusLI*TubeL"); | |
695 | ||
696 | TGeoVolume* voWiggleLO = new TGeoVolume("CP3WLO", shLowerPlieO, kMedVac); | |
697 | TGeoVolume* voWiggleLI = new TGeoVolume("CP3WLI", shLowerPlieI, (TGeoMedium*)kMedAlu); | |
698 | voWiggleLO->AddNode(voWiggleLI, 1, gGeoIdentity);//edit | |
699 | voWiggleLI->SetLineColor(kAlu);//edit | |
700 | // | |
701 | // Connection between upper and lower part of undulation | |
702 | TGeoVolume* voWiggleC1 = new TGeoVolume("Q3WCO1", | |
703 | new TGeoTube(kCP3BellowRi + kCP3PlieR, kCP3BellowRo - kCP3PlieR, kCP3PlieThickness / 2.), | |
704 | kMedSteel); | |
705 | TGeoVolume* voWiggleC2 = new TGeoVolume("Q3WCO2", | |
706 | new TGeoTube(kCP3BellowRi + kCP3ConnectionPlieR, kCP3BellowRo - kCP3PlieR, kCP3PlieThickness / 2.), | |
707 | kMedSteel); | |
708 | // | |
709 | // Conncetion between undulated section and beam pipe | |
710 | TGeoTorus* plieTorusCO = new TGeoTorus(kCP3BellowRi + kCP3ConnectionPlieR, 0. , kCP3ConnectionPlieR); | |
711 | plieTorusCO->SetName("TorusCO"); | |
712 | TGeoTorus* plieTorusCI = new TGeoTorus(kCP3BellowRi + kCP3ConnectionPlieR, kCP3ConnectionPlieR - kCP3PlieThickness, kCP3ConnectionPlieR); | |
713 | plieTorusCI->SetName("TorusCI"); | |
714 | TGeoTube* plieTubeC = new TGeoTube (kCP3BellowRi, kCP3BellowRi + kCP3ConnectionPlieR, kCP3ConnectionPlieR); | |
715 | plieTubeC->SetName("TubeC"); | |
716 | ||
717 | TGeoCompositeShape* shConnectionPlieO = new TGeoCompositeShape("connectionPlieO", "TorusCO*TubeC"); | |
718 | TGeoCompositeShape* shConnectionPlieI = new TGeoCompositeShape("connectionPlieI", "TorusCI*TubeC"); | |
719 | ||
720 | TGeoVolume* voConnectionPO = new TGeoVolume("CP3CPO", shConnectionPlieO, kMedVac); | |
721 | TGeoVolume* voConnectionPI = new TGeoVolume("CP3CPI", shConnectionPlieI, (TGeoMedium*)kMedAlu); | |
722 | voConnectionPO->AddNode(voConnectionPI, 1, gGeoIdentity); | |
723 | voConnectionPI->SetLineColor(kAlu); | |
724 | ||
725 | // | |
726 | // Bellow mother | |
727 | TGeoPcon* shBellowMotherPC = new TGeoPcon(0., 360., 2); | |
728 | dz = - kCP3BellowLength / 2; | |
729 | // shBellowMotherPC->DefineSection(0, dz, 0., kCP3AdaptorTubeRo); | |
730 | dz += kCP3BellowConnectionLength; | |
731 | // shBellowMotherPC->DefineSection(1, dz, 0., kCP3AdaptorTubeRo); | |
732 | shBellowMotherPC->DefineSection(0, dz, 0., kCP3BellowRo); | |
733 | dz = kCP3BellowLength /2. - kCP3BellowConnectionLength;; | |
734 | shBellowMotherPC->DefineSection(1, dz, 0., kCP3BellowRo); | |
735 | // shBellowMotherPC->DefineSection(4, dz, 0., kCP3AdaptorTubeRo); | |
736 | dz += kCP3BellowConnectionLength; | |
737 | // shBellowMotherPC->DefineSection(5, dz, 0., kCP3AdaptorTubeRo); | |
738 | ||
739 | TGeoVolume* voBellowMother = new TGeoVolume("CP1BeMO", shBellowMotherPC, kMedVac); | |
740 | voBellowMother->SetVisibility(20); | |
741 | ||
742 | ||
743 | // | |
744 | //Add undulations | |
745 | z0 = - kCP3BellowLength / 2. + kCP3BellowConnectionLength + 2. * kCP3ConnectionPlieR - kCP3PlieThickness; | |
746 | zsh = 4. * kCP3PlieR - 2. * kCP3PlieThickness; | |
747 | for (Int_t iw = 0; iw < 6; iw++) { | |
748 | Float_t zpos = z0 + iw * zsh; | |
749 | if (iw > 0) | |
750 | voBellowMother->AddNode(voWiggleC1, iw + 1 , new TGeoTranslation(0., 0.,zpos + kCP3PlieThickness / 2.)); | |
751 | else | |
752 | voBellowMother->AddNode(voWiggleC2, iw + 1 , new TGeoTranslation(0., 0.,zpos + kCP3PlieThickness / 2.)); | |
753 | ||
754 | zpos += kCP3PlieR; | |
755 | voBellowMother->AddNode(voWiggleUO, iw + 1, new TGeoTranslation(0., 0., zpos)); | |
756 | ||
757 | zpos += kCP3PlieR; | |
758 | if (iw < 5) | |
759 | voBellowMother->AddNode(voWiggleC1, iw + 7, new TGeoTranslation(0., 0.,zpos - kCP3PlieThickness / 2.)); | |
760 | else | |
761 | voBellowMother->AddNode(voWiggleC2, iw + 7, new TGeoTranslation(0., 0.,zpos - kCP3PlieThickness / 2.)); | |
762 | ||
763 | if (iw < 5) { | |
764 | zpos += kCP3PlieR; | |
765 | voBellowMother->AddNode(voWiggleLO, iw + 1, new TGeoTranslation(0., 0. ,zpos - kCP3PlieThickness)); | |
766 | } | |
767 | } | |
768 | ||
12d1b758 | 769 | // |
770 | // Add connecting undulation between bellow and connecting pipe | |
bc99ea1b | 771 | dz = - kCP3BellowUndulatedLength / 2. + kCP3ConnectionPlieR; |
772 | voBellowMother->AddNode(voConnectionPO, 1, new TGeoTranslation(0., 0., dz )); | |
773 | voBellowMother->AddNode(voConnectionPO, 2, new TGeoTranslation(0., 0., -dz )); | |
774 | ||
775 | ||
12d1b758 | 776 | // Add bellow to CP/3 mother |
777 | Double_t dz1 = dzS+ipLengthZ/2 + connectCLength-2 + kCP3BellowConnectionLengthI/2; | |
778 | voCp1cMo->AddNode(voBellowMother,1, new TGeoTranslation(0., dyS , dz1 + kCP3BellowUndulatedLength/2 + kCP3BellowConnectionLengthI/2 )); | |
779 | voCp1cMo->AddNode(voBellowMother,1, new TGeoTranslation(0., dyS , dz1 + kCP3BellowUndulatedLength + kCP3BellowUndulatedLength/2 | |
780 | + kCP3BellowConnectionLengthI/2 + kCP3BellowConnectionLengthII )); | |
bc99ea1b | 781 | |
bc99ea1b | 782 | |
783 | // Assemble voFwdaBPPT | |
784 | ||
785 | voCp2->AddNode(voFwdaBPPT, 1, new TGeoTranslation(0., 0., -kCP2Length / 2. + 13.8 ));//edit volume 1 | |
786 | voCp2->AddNode(voFwdaBPS, 1, new TGeoTranslation(0., 0., -kCP2Length / 2. + 5.1 )); | |
bc99ea1b | 787 | |
788 | //edit part | |
789 | ||
790 | ||
791 | //////////////////////////////////////////////////////////////////////////////// | |
792 | // // | |
793 | // RB24/1 // | |
794 | // // | |
795 | //////////////////////////////////////////////////////////////////////////////// | |
796 | // | |
797 | // | |
798 | // Drawing LHCVC2U_0001 | |
799 | // Copper Tube RB24/1 393.5 cm | |
800 | // Warm module VMACA 18.0 cm | |
801 | // Annular Ion Pump 35.0 cm | |
802 | // Valve 7.5 cm | |
803 | // Warm module VMABC 28.0 cm | |
804 | // ================================ | |
805 | // 462.0 cm | |
806 | // | |
807 | ||
808 | ||
809 | // Copper Tube RB24/1 | |
810 | const Float_t kRB24CuTubeL = 393.5; | |
811 | const Float_t kRB24CuTubeRi = 8.0/2.; | |
812 | const Float_t kRB24CuTubeRo = 8.4/2.; | |
813 | const Float_t kRB24CuTubeFRo = 7.6; | |
814 | const Float_t kRB24CuTubeFL = 1.86; | |
815 | ||
816 | TGeoVolume* voRB24CuTubeM = new TGeoVolume("voRB24CuTubeM", | |
817 | new TGeoTube(0., kRB24CuTubeRo, kRB24CuTubeL/2.), kMedVac); | |
818 | voRB24CuTubeM->SetVisibility(0); | |
819 | TGeoVolume* voRB24CuTube = new TGeoVolume("voRB24CuTube", | |
820 | new TGeoTube(kRB24CuTubeRi, kRB24CuTubeRo, kRB24CuTubeL/2.), kMedCu); | |
821 | voRB24CuTubeM->AddNode(voRB24CuTube, 1, gGeoIdentity); | |
822 | // Air outside tube with higher transport cuts | |
823 | TGeoVolume* voRB24CuTubeA = new TGeoVolume("voRB24CuTubeA", | |
824 | new TGeoTube(25., 100., kRB24CuTubeL/2.), kMedAirHigh); | |
825 | voRB24CuTubeA->SetVisibility(0); | |
826 | // Simplified DN 100 Flange | |
827 | TGeoVolume* voRB24CuTubeF = new TGeoVolume("voRB24CuTubeF", | |
828 | new TGeoTube(kRB24CuTubeRo, kRB24CuTubeFRo, kRB24CuTubeFL/2.), kMedSteel); | |
829 | ||
830 | // Warm Module Type VMACA | |
831 | // LHCVMACA_0002 | |
832 | // | |
833 | // Pos 1 Warm Bellows DN100 LHCVBU__0012 | |
834 | // Pos 2 RF Contact D80 LHCVSR__0005 | |
835 | // Pos 3 Trans. Tube Flange LHCVSR__0065 | |
836 | // [Pos 4 Hex. Countersunk Screw Bossard BN4719] | |
837 | // [Pos 5 Tension spring LHCVSR__0011] | |
838 | // | |
839 | // | |
840 | // | |
841 | // Pos1 Warm Bellows DN100 | |
842 | // Pos1.1 Bellows LHCVBU__0006 | |
843 | // | |
844 | // | |
845 | // Connection Tubes | |
846 | // Connection tube inner r | |
847 | const Float_t kRB24B1ConTubeRin = 10.0/2.; | |
848 | // Connection tube outer r | |
849 | const Float_t kRB24B1ConTubeRou = 10.3/2.; | |
850 | // Connection tube length | |
851 | const Float_t kRB24B1ConTubeL = 2.5; | |
852 | // | |
853 | const Float_t kRB24B1CompL = 16.00; // Length of the compensator | |
854 | const Float_t kRB24B1BellowRi = 10.25/2.; // Bellow inner radius | |
855 | const Float_t kRB24B1BellowRo = 11.40/2.; // Bellow outer radius | |
856 | const Int_t kRB24B1NumberOfPlies = 27; // Number of plies | |
857 | const Float_t kRB24B1BellowUndL = 11.00; // Length of undulated region | |
858 | const Float_t kRB24B1PlieThickness = 0.015; // Plie thickness | |
859 | ||
860 | const Float_t kRB24B1PlieRadius = | |
861 | (kRB24B1BellowUndL + (2. * kRB24B1NumberOfPlies - 2.) * kRB24B1PlieThickness) / (4. * kRB24B1NumberOfPlies); | |
862 | ||
863 | const Float_t kRB24B1ProtTubeThickness = 0.02; // Thickness of the protection tube | |
864 | const Float_t kRB24B1ProtTubeLength = 4.2; // Length of the protection tube | |
865 | ||
866 | const Float_t kRB24B1RFlangeL = 1.86; // Length of the flanges | |
867 | const Float_t kRB24B1RFlangeLO = 0.26; // Flange overlap | |
868 | const Float_t kRB24B1RFlangeRO = 11.18/2; // Inner radius at Flange overlap | |
869 | const Float_t kRB24B1RFlangeRou = 15.20/2.; // Outer radius of flange | |
870 | const Float_t kRB24B1RFlangeRecess = 0.98; // Flange recess | |
871 | const Float_t kRB24B1L = kRB24B1CompL + 2. * (kRB24B1RFlangeL - kRB24B1RFlangeRecess); | |
872 | ||
873 | /// | |
874 | // | |
875 | // Bellow mother volume | |
876 | TGeoPcon* shRB24B1BellowM = new TGeoPcon(0., 360., 14); | |
877 | // Connection Tube and Flange | |
878 | z = 0.; | |
879 | shRB24B1BellowM->DefineSection( 0, z, 0., kRB24B1RFlangeRou); | |
880 | z += kRB24B1RFlangeLO; | |
881 | shRB24B1BellowM->DefineSection( 1, z, 0., kRB24B1RFlangeRou); | |
882 | shRB24B1BellowM->DefineSection( 2, z, 0., kRB24B1RFlangeRou); | |
883 | z = kRB24B1RFlangeL; | |
884 | shRB24B1BellowM->DefineSection( 3, z, 0., kRB24B1RFlangeRou); | |
885 | shRB24B1BellowM->DefineSection( 4, z, 0., kRB24B1ConTubeRou); | |
886 | z = kRB24B1ConTubeL + kRB24B1RFlangeL - kRB24B1RFlangeRecess; | |
887 | shRB24B1BellowM->DefineSection( 5, z, 0., kRB24B1ConTubeRou); | |
888 | // Plie | |
889 | shRB24B1BellowM->DefineSection( 6, z, 0., kRB24B1BellowRo + kRB24B1ProtTubeThickness); | |
890 | z += kRB24B1BellowUndL; | |
891 | shRB24B1BellowM->DefineSection( 7, z, 0., kRB24B1BellowRo + kRB24B1ProtTubeThickness); | |
892 | shRB24B1BellowM->DefineSection( 8, z, 0., kRB24B1ConTubeRou); | |
893 | // Connection Tube and Flange | |
894 | z = kRB24B1L - shRB24B1BellowM->GetZ(3); | |
895 | shRB24B1BellowM->DefineSection( 9, z, 0., kRB24B1ConTubeRou); | |
896 | shRB24B1BellowM->DefineSection(10, z, 0., kRB24B1RFlangeRou); | |
897 | z = kRB24B1L - shRB24B1BellowM->GetZ(1); | |
898 | shRB24B1BellowM->DefineSection(11, z, 0., kRB24B1RFlangeRou); | |
899 | shRB24B1BellowM->DefineSection(12, z, 0., kRB24B1RFlangeRou); | |
900 | z = kRB24B1L - shRB24B1BellowM->GetZ(0); | |
901 | shRB24B1BellowM->DefineSection(13, z, 0., kRB24B1RFlangeRou); | |
902 | ||
903 | TGeoVolume* voRB24B1BellowM = new TGeoVolume("RB24B1BellowM", shRB24B1BellowM, kMedVac); | |
904 | voRB24B1BellowM->SetVisibility(0); | |
905 | // | |
906 | // Bellow Section | |
907 | TGeoVolume* voRB24B1Bellow | |
908 | = MakeBellow("RB24B1", kRB24B1NumberOfPlies, kRB24B1BellowRi, kRB24B1BellowRo, | |
909 | kRB24B1BellowUndL, kRB24B1PlieRadius ,kRB24B1PlieThickness); | |
910 | voRB24B1Bellow->SetVisibility(0); | |
911 | ||
912 | // | |
913 | // End Parts (connection tube) | |
914 | TGeoVolume* voRB24B1CT = new TGeoVolume("RB24B1CT", new TGeoTube(kRB24B1ConTubeRin, kRB24B1ConTubeRou, kRB24B1ConTubeL/2.), kMedSteel); | |
915 | // | |
916 | // Protection Tube | |
917 | TGeoVolume* voRB24B1PT = new TGeoVolume("RB24B1PT", new TGeoTube(kRB24B1BellowRo, kRB24B1BellowRo + kRB24B1ProtTubeThickness, | |
918 | kRB24B1ProtTubeLength / 2.), kMedSteel); | |
919 | ||
920 | z = kRB24B1ConTubeL/2. + (kRB24B1RFlangeL - kRB24B1RFlangeRecess); | |
921 | ||
922 | voRB24B1BellowM->AddNode(voRB24B1CT, 1, new TGeoTranslation(0., 0., z)); | |
923 | z += (kRB24B1ConTubeL/2.+ kRB24B1BellowUndL/2.); | |
924 | voRB24B1BellowM->AddNode(voRB24B1Bellow, 1, new TGeoTranslation(0., 0., z)); | |
925 | z += (kRB24B1BellowUndL/2. + kRB24B1ConTubeL/2); | |
926 | voRB24B1BellowM->AddNode(voRB24B1CT, 2, new TGeoTranslation(0., 0., z)); | |
927 | z = kRB24B1ConTubeL + kRB24B1ProtTubeLength / 2. + 1. + kRB24B1RFlangeLO; | |
928 | voRB24B1BellowM->AddNode(voRB24B1PT, 1, new TGeoTranslation(0., 0., z)); | |
929 | z += kRB24B1ProtTubeLength + 0.6; | |
930 | voRB24B1BellowM->AddNode(voRB24B1PT, 2, new TGeoTranslation(0., 0., z)); | |
931 | ||
932 | ||
933 | ||
934 | // Pos 1/2 Rotatable Flange LHCVBU__0013 | |
935 | // Pos 1/3 Flange DN100/103 LHCVBU__0018 | |
936 | // The two flanges can be represented by the same volume | |
937 | // Outer Radius (including the outer movable ring). | |
938 | // The inner ring has a diameter of 12.04 cm | |
939 | ||
940 | ||
941 | TGeoPcon* shRB24B1RFlange = new TGeoPcon(0., 360., 10); | |
942 | z = 0.; | |
943 | shRB24B1RFlange->DefineSection(0, z, 10.30/2., kRB24B1RFlangeRou); | |
944 | z += 0.55; // 5.5 mm added for outer ring | |
945 | z += 0.43; | |
946 | shRB24B1RFlange->DefineSection(1, z, 10.30/2., kRB24B1RFlangeRou); | |
947 | shRB24B1RFlange->DefineSection(2, z, 10.06/2., kRB24B1RFlangeRou); | |
948 | z += 0.15; | |
949 | shRB24B1RFlange->DefineSection(3, z, 10.06/2., kRB24B1RFlangeRou); | |
950 | // In reality this part is rounded | |
951 | shRB24B1RFlange->DefineSection(4, z, 10.91/2., kRB24B1RFlangeRou); | |
952 | z += 0.15; | |
953 | shRB24B1RFlange->DefineSection(5, z, 10.91/2., kRB24B1RFlangeRou); | |
954 | shRB24B1RFlange->DefineSection(6, z, 10.06/2., kRB24B1RFlangeRou); | |
955 | z += 0.32; | |
956 | shRB24B1RFlange->DefineSection(7, z, 10.06/2., kRB24B1RFlangeRou); | |
957 | shRB24B1RFlange->DefineSection(8, z, kRB24B1RFlangeRO, kRB24B1RFlangeRou); | |
958 | z += kRB24B1RFlangeLO; | |
959 | shRB24B1RFlange->DefineSection(9, z, kRB24B1RFlangeRO, kRB24B1RFlangeRou); | |
960 | ||
961 | TGeoVolume* voRB24B1RFlange = new TGeoVolume("RB24B1RFlange", shRB24B1RFlange, kMedSteel); | |
962 | ||
963 | ||
964 | z = kRB24B1L - kRB24B1RFlangeL; | |
965 | voRB24B1BellowM->AddNode(voRB24B1RFlange, 1, new TGeoTranslation(0., 0., z)); | |
966 | z = kRB24B1RFlangeL; | |
967 | voRB24B1BellowM->AddNode(voRB24B1RFlange, 2, new TGeoCombiTrans(0., 0., z, rot180)); | |
968 | // | |
969 | // Pos 2 RF Contact D80 LHCVSR__0005 | |
970 | // | |
971 | // Pos 2.1 RF Contact Flange LHCVSR__0003 | |
972 | // | |
973 | TGeoPcon* shRB24B1RCTFlange = new TGeoPcon(0., 360., 6); | |
974 | const Float_t kRB24B1RCTFlangeRin = 8.06/2. + 0.05; // Inner radius | |
975 | const Float_t kRB24B1RCTFlangeL = 1.45; // Length | |
976 | ||
977 | z = 0.; | |
978 | shRB24B1RCTFlange->DefineSection(0, z, kRB24B1RCTFlangeRin, 8.20/2.); | |
979 | z += 0.15; | |
980 | shRB24B1RCTFlange->DefineSection(1, z, kRB24B1RCTFlangeRin, 8.20/2.); | |
981 | shRB24B1RCTFlange->DefineSection(2, z, kRB24B1RCTFlangeRin, 8.60/2.); | |
982 | z += 1.05; | |
983 | shRB24B1RCTFlange->DefineSection(3, z, kRB24B1RCTFlangeRin, 8.60/2.); | |
984 | shRB24B1RCTFlange->DefineSection(4, z, kRB24B1RCTFlangeRin, 11.16/2.); | |
985 | z += 0.25; | |
986 | shRB24B1RCTFlange->DefineSection(5, z, kRB24B1RCTFlangeRin, 11.16/2.); | |
987 | TGeoVolume* voRB24B1RCTFlange = new TGeoVolume("RB24B1RCTFlange", shRB24B1RCTFlange, kMedCu); | |
988 | z = kRB24B1L - kRB24B1RCTFlangeL; | |
989 | ||
990 | voRB24B1BellowM->AddNode(voRB24B1RCTFlange, 1, new TGeoTranslation(0., 0., z)); | |
991 | // | |
992 | // Pos 2.2 RF-Contact LHCVSR__0004 | |
993 | // | |
994 | TGeoPcon* shRB24B1RCT = new TGeoPcon(0., 360., 3); | |
995 | const Float_t kRB24B1RCTRin = 8.00/2.; // Inner radius | |
996 | const Float_t kRB24B1RCTCRin = 8.99/2.; // Max. inner radius conical section | |
997 | const Float_t kRB24B1RCTL = 11.78; // Length | |
998 | const Float_t kRB24B1RCTSL = 10.48; // Length of straight section | |
999 | const Float_t kRB24B1RCTd = 0.03; // Thickness | |
1000 | ||
1001 | z = 0; | |
1002 | shRB24B1RCT->DefineSection(0, z, kRB24B1RCTCRin, kRB24B1RCTCRin + kRB24B1RCTd); | |
1003 | z = kRB24B1RCTL - kRB24B1RCTSL; | |
1004 | // In the (VSR0004) this section is straight in (LHCVC2U_0001) it is conical ???? | |
1005 | shRB24B1RCT->DefineSection(1, z, kRB24B1RCTRin + 0.35, kRB24B1RCTRin + 0.35 + kRB24B1RCTd); | |
1006 | z = kRB24B1RCTL - 0.03; | |
1007 | shRB24B1RCT->DefineSection(2, z, kRB24B1RCTRin, kRB24B1RCTRin + kRB24B1RCTd); | |
1008 | ||
1009 | TGeoVolume* voRB24B1RCT = new TGeoVolume("RB24B1RCT", shRB24B1RCT, kMedCu); | |
1010 | z = kRB24B1L - kRB24B1RCTL - 0.45; | |
1011 | voRB24B1BellowM->AddNode(voRB24B1RCT, 1, new TGeoTranslation(0., 0., z)); | |
1012 | ||
1013 | // | |
1014 | // Pos 3 Trans. Tube Flange LHCVSR__0065 | |
1015 | // | |
1016 | // Pos 3.1 Transition Tube D53 LHCVSR__0064 | |
1017 | // Pos 3.2 Transition Flange LHCVSR__0060 | |
1018 | // Pos 3.3 Transition Tube LHCVSR__0058 | |
1019 | TGeoPcon* shRB24B1TTF = new TGeoPcon(0., 360., 7); | |
1020 | // Flange | |
1021 | z = 0.; | |
1022 | shRB24B1TTF->DefineSection(0, z, 6.30/2., 11.16/2.); | |
1023 | z += 0.25; | |
1024 | shRB24B1TTF->DefineSection(1, z, 6.30/2., 11.16/2.); | |
1025 | shRB24B1TTF->DefineSection(2, z, 6.30/2., 9.3/2.); | |
1026 | z += 0.55; | |
1027 | shRB24B1TTF->DefineSection(3, z, 6.30/2., 9.3/2.); | |
1028 | // Tube | |
1029 | shRB24B1TTF->DefineSection(4, z, 6.30/2., 6.7/2.); | |
1030 | z += 5.80; | |
1031 | shRB24B1TTF->DefineSection(5, z, 6.30/2., 6.7/2.); | |
1032 | // Transition Tube | |
1033 | z += 3.75; | |
1034 | shRB24B1TTF->DefineSection(6, z, 8.05/2., 8.45/2.); | |
1035 | TGeoVolume* voRB24B1TTF = new TGeoVolume("RB24B1TTF", shRB24B1TTF, kMedSteel); | |
1036 | z = 0.; | |
1037 | voRB24B1BellowM->AddNode(voRB24B1TTF, 1, new TGeoTranslation(0., 0., z)); | |
1038 | ||
1039 | // Annular Ion Pump | |
1040 | // LHCVC2U_0003 | |
1041 | // | |
1042 | // Pos 1 Rotable Flange LHCVFX__0031 | |
1043 | // Pos 2 RF Screen Tube LHCVC2U_0005 | |
1044 | // Pos 3 Shell LHCVC2U_0007 | |
1045 | // Pos 4 Extruded Shell LHCVC2U_0006 | |
1046 | // Pos 5 Feedthrough Tube LHCVC2U_0004 | |
1047 | // Pos 6 Tubulated Flange STDVFUHV0021 | |
1048 | // Pos 7 Fixed Flange LHCVFX__0032 | |
1049 | // Pos 8 Pumping Elements | |
1050 | ||
1051 | // | |
1052 | // Pos 1 Rotable Flange LHCVFX__0031 | |
1053 | // pos 7 Fixed Flange LHCVFX__0032 | |
1054 | // | |
1055 | // Mother volume | |
1056 | const Float_t kRB24AIpML = 35.; | |
1057 | ||
1058 | TGeoVolume* voRB24AIpM = new TGeoVolume("voRB24AIpM", new TGeoTube(0., 10., kRB24AIpML/2.), kMedAir); | |
1059 | voRB24AIpM->SetVisibility(0); | |
1060 | ||
1061 | // | |
1062 | // Length 35 cm | |
1063 | // Flange 2 x 1.98 = 3.96 | |
1064 | // Tube = 32.84 | |
1065 | //========================== | |
1066 | // 36.80 | |
1067 | // Overlap 2 * 0.90 = 1.80 | |
1068 | ||
1069 | const Float_t kRB24IpRFD1 = 0.68; // Length of section 1 | |
1070 | const Float_t kRB24IpRFD2 = 0.30; // Length of section 2 | |
1071 | const Float_t kRB24IpRFD3 = 0.10; // Length of section 3 | |
1072 | const Float_t kRB24IpRFD4 = 0.35; // Length of section 4 | |
1073 | const Float_t kRB24IpRFD5 = 0.55; // Length of section 5 | |
1074 | ||
1075 | const Float_t kRB24IpRFRo = 15.20/2.; // Flange outer radius | |
1076 | const Float_t kRB24IpRFRi1 = 6.30/2.; // Flange inner radius section 1 | |
1077 | const Float_t kRB24IpRFRi2 = 6.00/2.; // Flange inner radius section 2 | |
1078 | const Float_t kRB24IpRFRi3 = 5.84/2.; // Flange inner radius section 3 | |
1079 | const Float_t kRB24IpRFRi4 = 6.00/2.; // Flange inner radius section 1 | |
1080 | const Float_t kRB24IpRFRi5 = 10.50/2.; // Flange inner radius section 2 | |
1081 | ||
1082 | TGeoPcon* shRB24IpRF = new TGeoPcon(0., 360., 9); | |
1083 | z0 = 0.; | |
1084 | shRB24IpRF->DefineSection(0, z0, kRB24IpRFRi1, kRB24IpRFRo); | |
1085 | z0 += kRB24IpRFD1; | |
1086 | shRB24IpRF->DefineSection(1, z0, kRB24IpRFRi2, kRB24IpRFRo); | |
1087 | z0 += kRB24IpRFD2; | |
1088 | shRB24IpRF->DefineSection(2, z0, kRB24IpRFRi2, kRB24IpRFRo); | |
1089 | shRB24IpRF->DefineSection(3, z0, kRB24IpRFRi3, kRB24IpRFRo); | |
1090 | z0 += kRB24IpRFD3; | |
1091 | shRB24IpRF->DefineSection(4, z0, kRB24IpRFRi3, kRB24IpRFRo); | |
1092 | shRB24IpRF->DefineSection(5, z0, kRB24IpRFRi4, kRB24IpRFRo); | |
1093 | z0 += kRB24IpRFD4; | |
1094 | shRB24IpRF->DefineSection(6, z0, kRB24IpRFRi4, kRB24IpRFRo); | |
1095 | shRB24IpRF->DefineSection(7, z0, kRB24IpRFRi5, kRB24IpRFRo); | |
1096 | z0 += kRB24IpRFD5; | |
1097 | shRB24IpRF->DefineSection(8, z0, kRB24IpRFRi5, kRB24IpRFRo); | |
1098 | ||
1099 | TGeoVolume* voRB24IpRF = new TGeoVolume("RB24IpRF", shRB24IpRF, kMedSteel); | |
1100 | ||
1101 | // | |
1102 | // Pos 2 RF Screen Tube LHCVC2U_0005 | |
1103 | // | |
1104 | ||
1105 | // | |
1106 | // Tube | |
1107 | Float_t kRB24IpSTTL = 32.84; // Total length of the tube | |
1108 | Float_t kRB24IpSTTRi = 5.80/2.; // Inner Radius | |
1109 | Float_t kRB24IpSTTRo = 6.00/2.; // Outer Radius | |
1110 | TGeoVolume* voRB24IpSTT = new TGeoVolume("RB24IpSTT", new TGeoTube(kRB24IpSTTRi, kRB24IpSTTRo, kRB24IpSTTL/2.), kMedSteel); | |
1111 | // Screen | |
1112 | Float_t kRB24IpSTCL = 0.4; // Lenth of the crochet detail | |
1113 | // Length of the screen | |
1114 | Float_t kRB24IpSTSL = 9.00 - 2. * kRB24IpSTCL; | |
1115 | // Rel. position of the screen | |
1116 | Float_t kRB24IpSTSZ = 7.00 + kRB24IpSTCL; | |
1117 | TGeoVolume* voRB24IpSTS = new TGeoVolume("RB24IpSTS", new TGeoTube(kRB24IpSTTRi, kRB24IpSTTRo, kRB24IpSTSL/2.), kMedSteel); | |
1118 | // Vacuum | |
1119 | TGeoVolume* voRB24IpSTV = new TGeoVolume("RB24IpSTV", new TGeoTube(0., kRB24IpSTTRi, kRB24AIpML/2.), kMedVac); | |
1120 | // | |
1121 | voRB24IpSTT->AddNode(voRB24IpSTS, 1, new TGeoTranslation(0., 0., kRB24IpSTSZ - kRB24IpSTTL/2. + kRB24IpSTSL/2.)); | |
1122 | ||
1123 | // Crochets | |
1124 | // Inner radius | |
1125 | Float_t kRB24IpSTCRi = kRB24IpSTTRo + 0.25; | |
1126 | // Outer radius | |
1127 | Float_t kRB24IpSTCRo = kRB24IpSTTRo + 0.35; | |
1128 | // Length of 1stsection | |
1129 | Float_t kRB24IpSTCL1 = 0.15; | |
1130 | // Length of 2nd section | |
1131 | Float_t kRB24IpSTCL2 = 0.15; | |
1132 | // Length of 3rd section | |
1133 | Float_t kRB24IpSTCL3 = 0.10; | |
1134 | // Rel. position of 1st Crochet | |
1135 | ||
1136 | ||
1137 | TGeoPcon* shRB24IpSTC = new TGeoPcon(0., 360., 5); | |
1138 | z0 = 0; | |
1139 | shRB24IpSTC->DefineSection(0, z0, kRB24IpSTCRi, kRB24IpSTCRo); | |
1140 | z0 += kRB24IpSTCL1; | |
1141 | shRB24IpSTC->DefineSection(1, z0, kRB24IpSTCRi, kRB24IpSTCRo); | |
1142 | shRB24IpSTC->DefineSection(2, z0, kRB24IpSTTRo, kRB24IpSTCRo); | |
1143 | z0 += kRB24IpSTCL2; | |
1144 | shRB24IpSTC->DefineSection(3, z0, kRB24IpSTTRo, kRB24IpSTCRo); | |
1145 | z0 += kRB24IpSTCL3; | |
1146 | shRB24IpSTC->DefineSection(4, z0, kRB24IpSTTRo, kRB24IpSTTRo + 0.001); | |
1147 | TGeoVolume* voRB24IpSTC = new TGeoVolume("RB24IpSTC", shRB24IpSTC, kMedSteel); | |
1148 | ||
1149 | // Pos 3 Shell LHCVC2U_0007 | |
1150 | // Pos 4 Extruded Shell LHCVC2U_0006 | |
1151 | Float_t kRB24IpShellL = 4.45; // Length of the Shell | |
1152 | Float_t kRB24IpShellD = 0.10; // Wall thickness of the shell | |
1153 | Float_t kRB24IpShellCTRi = 6.70/2.; // Inner radius of the connection tube | |
1154 | Float_t kRB24IpShellCTL = 1.56; // Length of the connection tube | |
1155 | Float_t kRB24IpShellCARi = 17.80/2.; // Inner radius of the cavity | |
1156 | Float_t kRB24IpShellCCRo = 18.20/2.; // Inner radius at the centre | |
1157 | ||
1158 | TGeoPcon* shRB24IpShell = new TGeoPcon(0., 360., 7); | |
1159 | z0 = 0; | |
1160 | shRB24IpShell->DefineSection(0, z0, kRB24IpShellCTRi, kRB24IpShellCTRi + kRB24IpShellD); | |
1161 | z0 += kRB24IpShellCTL; | |
1162 | shRB24IpShell->DefineSection(1, z0, kRB24IpShellCTRi, kRB24IpShellCTRi + kRB24IpShellD); | |
1163 | shRB24IpShell->DefineSection(2, z0, kRB24IpShellCTRi, kRB24IpShellCARi + kRB24IpShellD); | |
1164 | z0 += kRB24IpShellD; | |
1165 | shRB24IpShell->DefineSection(3, z0, kRB24IpShellCARi, kRB24IpShellCARi + kRB24IpShellD); | |
1166 | z0 = kRB24IpShellL - kRB24IpShellD; | |
1167 | shRB24IpShell->DefineSection(4, z0, kRB24IpShellCARi, kRB24IpShellCARi + kRB24IpShellD); | |
1168 | shRB24IpShell->DefineSection(5, z0, kRB24IpShellCARi, kRB24IpShellCCRo); | |
1169 | z0 = kRB24IpShellL; | |
1170 | shRB24IpShell->DefineSection(6, z0, kRB24IpShellCARi, kRB24IpShellCCRo); | |
1171 | TGeoVolume* voRB24IpShell = new TGeoVolume("RB24IpShell", shRB24IpShell, kMedSteel); | |
1172 | ||
1173 | TGeoPcon* shRB24IpShellM = MakeMotherFromTemplate(shRB24IpShell, 0, 6, kRB24IpShellCTRi , 13); | |
1174 | ||
1175 | ||
1176 | for (Int_t i = 0; i < 6; i++) { | |
1177 | z = 2. * kRB24IpShellL - shRB24IpShellM->GetZ(5-i); | |
1178 | Float_t rmin = shRB24IpShellM->GetRmin(5-i); | |
1179 | Float_t rmax = shRB24IpShellM->GetRmax(5-i); | |
1180 | shRB24IpShellM->DefineSection(7+i, z, rmin, rmax); | |
1181 | } | |
1182 | ||
1183 | TGeoVolume* voRB24IpShellM = new TGeoVolume("RB24IpShellM", shRB24IpShellM, kMedVac); | |
1184 | voRB24IpShellM->SetVisibility(0); | |
1185 | voRB24IpShellM->AddNode(voRB24IpShell, 1, gGeoIdentity); | |
1186 | voRB24IpShellM->AddNode(voRB24IpShell, 2, new TGeoCombiTrans(0., 0., 2. * kRB24IpShellL, rot180)); | |
1187 | // | |
1188 | // Pos 8 Pumping Elements | |
1189 | // | |
1190 | // Anode array | |
1191 | TGeoVolume* voRB24IpPE = new TGeoVolume("voRB24IpPE", new TGeoTube(0.9, 1., 2.54/2.), kMedSteel); | |
1192 | Float_t kRB24IpPEAR = 5.5; | |
1193 | ||
1194 | for (Int_t i = 0; i < 15; i++) { | |
1195 | Float_t phi = Float_t(i) * 24.; | |
1196 | Float_t x = kRB24IpPEAR * TMath::Cos(kDegRad * phi); | |
1197 | Float_t y = kRB24IpPEAR * TMath::Sin(kDegRad * phi); | |
1198 | voRB24IpShellM->AddNode(voRB24IpPE, i+1, new TGeoTranslation(x, y, kRB24IpShellL)); | |
1199 | } | |
1200 | ||
1201 | ||
1202 | // | |
1203 | // Cathodes | |
1204 | // | |
1205 | // Here we could add some Ti strips | |
1206 | ||
1207 | // Postioning of elements | |
1208 | voRB24AIpM->AddNode(voRB24IpRF, 1, new TGeoTranslation(0., 0., -kRB24AIpML/2.)); | |
1209 | voRB24AIpM->AddNode(voRB24IpRF, 2, new TGeoCombiTrans (0., 0., +kRB24AIpML/2., rot180)); | |
1210 | voRB24AIpM->AddNode(voRB24IpSTT, 1, new TGeoTranslation(0., 0., 0.)); | |
1211 | voRB24AIpM->AddNode(voRB24IpSTV, 1, new TGeoTranslation(0., 0., 0.)); | |
1212 | voRB24AIpM->AddNode(voRB24IpShellM, 1, new TGeoTranslation(0., 0., -kRB24AIpML/2. + 8.13)); | |
1213 | voRB24AIpM->AddNode(voRB24IpSTC, 1, new TGeoTranslation(0., 0., 8.13 - kRB24AIpML/2.)); | |
1214 | voRB24AIpM->AddNode(voRB24IpSTC, 2, new TGeoCombiTrans (0., 0., 8.14 + 8.9 - kRB24AIpML/2., rot180)); | |
1215 | ||
1216 | // | |
1217 | // Valve | |
1218 | // VAC Series 47 DN 63 with manual actuator | |
1219 | // | |
1220 | const Float_t kRB24ValveWz = 7.5; | |
1221 | const Float_t kRB24ValveDN = 10.0/2.; | |
1222 | // | |
1223 | // Body containing the valve plate | |
1224 | // | |
1225 | const Float_t kRB24ValveBoWx = 15.6; | |
1226 | const Float_t kRB24ValveBoWy = (21.5 + 23.1 - 5.); | |
1227 | const Float_t kRB24ValveBoWz = 4.6; | |
1228 | const Float_t kRB24ValveBoD = 0.5; | |
1229 | ||
1230 | TGeoVolume* voRB24ValveBoM = | |
1231 | new TGeoVolume("RB24ValveBoM", | |
1232 | new TGeoBBox( kRB24ValveBoWx/2., kRB24ValveBoWy/2., kRB24ValveBoWz/2.), kMedAir); | |
1233 | voRB24ValveBoM->SetVisibility(0); | |
1234 | TGeoVolume* voRB24ValveBo = | |
1235 | new TGeoVolume("RB24ValveBo", | |
1236 | new TGeoBBox( kRB24ValveBoWx/2., kRB24ValveBoWy/2., kRB24ValveBoWz/2.), kMedSteel); | |
1237 | voRB24ValveBoM->AddNode(voRB24ValveBo, 1, gGeoIdentity); | |
1238 | // | |
1239 | // Inner volume | |
1240 | // | |
1241 | TGeoVolume* voRB24ValveBoI = new TGeoVolume("RB24ValveBoI", | |
1242 | new TGeoBBox( kRB24ValveBoWx/2. - kRB24ValveBoD, | |
1243 | kRB24ValveBoWy/2. - kRB24ValveBoD/2., | |
1244 | kRB24ValveBoWz/2. - kRB24ValveBoD), | |
1245 | kMedVac); | |
1246 | voRB24ValveBo->AddNode(voRB24ValveBoI, 1, new TGeoTranslation(0., kRB24ValveBoD/2., 0.)); | |
1247 | // | |
1248 | // Opening and Flanges | |
1249 | const Float_t kRB24ValveFlRo = 18./2.; | |
1250 | const Float_t kRB24ValveFlD = 1.45; | |
1251 | TGeoVolume* voRB24ValveBoA = new TGeoVolume("RB24ValveBoA", | |
1252 | new TGeoTube(0., kRB24ValveDN/2., kRB24ValveBoD/2.), kMedVac); | |
1253 | voRB24ValveBo->AddNode(voRB24ValveBoA, 1, new TGeoTranslation(0., - kRB24ValveBoWy/2. + 21.5, -kRB24ValveBoWz/2. + kRB24ValveBoD/2.)); | |
1254 | voRB24ValveBo->AddNode(voRB24ValveBoA, 2, new TGeoTranslation(0., - kRB24ValveBoWy/2. + 21.5, +kRB24ValveBoWz/2. - kRB24ValveBoD/2.)); | |
1255 | ||
1256 | TGeoVolume* voRB24ValveFl = new TGeoVolume("RB24ValveFl", new TGeoTube(kRB24ValveDN/2., kRB24ValveFlRo, kRB24ValveFlD/2.), kMedSteel); | |
1257 | TGeoVolume* voRB24ValveFlI = new TGeoVolume("RB24ValveFlI", new TGeoTube(0., kRB24ValveFlRo, kRB24ValveFlD/2.), kMedVac); | |
1258 | voRB24ValveFlI->AddNode(voRB24ValveFl, 1, gGeoIdentity); | |
1259 | ||
1260 | // | |
1261 | // Actuator Flange | |
1262 | const Float_t kRB24ValveAFlWx = 18.9; | |
1263 | const Float_t kRB24ValveAFlWy = 5.0; | |
1264 | const Float_t kRB24ValveAFlWz = 7.7; | |
1265 | TGeoVolume* voRB24ValveAFl = new TGeoVolume("RB24ValveAFl", new TGeoBBox(kRB24ValveAFlWx/2., kRB24ValveAFlWy/2., kRB24ValveAFlWz/2.), kMedSteel); | |
1266 | // | |
1267 | // Actuator Tube | |
1268 | const Float_t kRB24ValveATRo = 9.7/2.; | |
1269 | const Float_t kRB24ValveATH = 16.6; | |
1270 | TGeoVolume* voRB24ValveAT = new TGeoVolume("RB24ValveAT", new TGeoTube(kRB24ValveATRo - 2. * kRB24ValveBoD,kRB24ValveATRo, kRB24ValveATH/2.), | |
1271 | kMedSteel); | |
1272 | // | |
1273 | // Manual Actuator (my best guess) | |
1274 | TGeoVolume* voRB24ValveMA1 = new TGeoVolume("RB24ValveMA1", new TGeoCone(2.5/2., 0., 0.5, 4.5, 5.), kMedSteel); | |
1275 | TGeoVolume* voRB24ValveMA2 = new TGeoVolume("RB24ValveMA2", new TGeoTorus(5., 0., 1.25), kMedSteel); | |
1276 | TGeoVolume* voRB24ValveMA3 = new TGeoVolume("RB24ValveMA3", new TGeoTube (0., 1.25, 2.5), kMedSteel); | |
1277 | ||
1278 | ||
1279 | // | |
1280 | // Position all volumes | |
1281 | Float_t y0; | |
1282 | TGeoVolumeAssembly* voRB24ValveMo = new TGeoVolumeAssembly("RB24ValveMo"); | |
1283 | voRB24ValveMo->AddNode(voRB24ValveFl, 1, new TGeoTranslation(0., 0., - 7.5/2. + kRB24ValveFlD/2.)); | |
1284 | voRB24ValveMo->AddNode(voRB24ValveFl, 2, new TGeoTranslation(0., 0., + 7.5/2. - kRB24ValveFlD/2.)); | |
1285 | y0 = -21.5; | |
1286 | voRB24ValveMo->AddNode(voRB24ValveBoM, 1, new TGeoTranslation(0., y0 + kRB24ValveBoWy/2., 0.)); | |
1287 | y0 += kRB24ValveBoWy; | |
1288 | voRB24ValveMo->AddNode(voRB24ValveAFl, 1, new TGeoTranslation(0., y0 + kRB24ValveAFlWy/2., 0.)); | |
1289 | y0 += kRB24ValveAFlWy; | |
1290 | voRB24ValveMo->AddNode(voRB24ValveAT, 1, new TGeoCombiTrans(0., y0 + kRB24ValveATH/2., 0., rotyz)); | |
1291 | y0 += kRB24ValveATH; | |
1292 | voRB24ValveMo->AddNode(voRB24ValveMA1, 1, new TGeoCombiTrans(0., y0 + 2.5/2., 0., rotyz)); | |
1293 | y0 += 2.5; | |
1294 | voRB24ValveMo->AddNode(voRB24ValveMA2, 1, new TGeoCombiTrans(0., y0 + 2.5/2., 0., rotyz)); | |
1295 | y0 += 2.5; | |
1296 | voRB24ValveMo->AddNode(voRB24ValveMA3, 1, new TGeoCombiTrans(5./TMath::Sqrt(2.), y0 + 5.0/2., 5./TMath::Sqrt(2.), rotyz)); | |
1297 | // | |
1298 | // Warm Module Type VMABC | |
1299 | // LHCVMABC_0002 | |
1300 | // | |
1301 | // | |
1302 | // | |
1303 | // Flange 1.00 | |
1304 | // Central Piece 11.50 | |
1305 | // Bellow 14.50 | |
1306 | // End Flange 1.00 | |
1307 | //=================================== | |
1308 | // Total 28.00 | |
1309 | // | |
1310 | // Pos 1 Warm Bellows DN100 LHCVBU__0016 | |
1311 | // Pos 2 Trans. Tube Flange LHCVSR__0062 | |
1312 | // Pos 3 RF Contact D63 LHCVSR__0057 | |
1313 | // [Pos 4 Hex. Countersunk Screw Bossard BN4719] | |
1314 | // [Pos 5 Tension spring LHCVSR__00239] | |
1315 | // | |
1316 | ||
1317 | // Pos 1 Warm Bellows DN100 LHCVBU__0016 | |
1318 | // Pos 1.1 Right Body 2 Ports with Support LHCVBU__0014 | |
1319 | // | |
1320 | // Tube 1 | |
1321 | const Float_t kRB24VMABCRBT1Ri = 10.0/2.; | |
1322 | const Float_t kRB24VMABCRBT1Ro = 10.3/2.; | |
1323 | const Float_t kRB24VMABCRBT1L = 11.5; | |
1324 | const Float_t kRB24VMABCRBT1L2 = 8.; | |
1325 | const Float_t kRB24VMABCL = 28.; | |
1326 | ||
1327 | TGeoTube* shRB24VMABCRBT1 = new TGeoTube(kRB24VMABCRBT1Ri, kRB24VMABCRBT1Ro, kRB24VMABCRBT1L/2.); | |
1328 | shRB24VMABCRBT1->SetName("RB24VMABCRBT1"); | |
1329 | TGeoTube* shRB24VMABCRBT1o = new TGeoTube(0., kRB24VMABCRBT1Ro, kRB24VMABCRBT1L/2.); | |
1330 | shRB24VMABCRBT1o->SetName("RB24VMABCRBT1o"); | |
1331 | TGeoTube* shRB24VMABCRBT1o2 = new TGeoTube(0., kRB24VMABCRBT1Ro + 0.3, kRB24VMABCRBT1L/2.); | |
1332 | shRB24VMABCRBT1o2->SetName("RB24VMABCRBT1o2"); | |
1333 | // Lower inforcement | |
1334 | TGeoVolume* voRB24VMABCRBT12 = new TGeoVolume("RB24VMABCRBT12", | |
1335 | new TGeoTubeSeg(kRB24VMABCRBT1Ro, kRB24VMABCRBT1Ro + 0.3, kRB24VMABCRBT1L2/2., 220., 320.) | |
1336 | , kMedSteel); | |
1337 | // | |
1338 | // Tube 2 | |
1339 | const Float_t kRB24VMABCRBT2Ri = 6.0/2.; | |
1340 | const Float_t kRB24VMABCRBT2Ro = 6.3/2.; | |
1341 | const Float_t kRB24VMABCRBF2Ro = 11.4/2.; | |
1342 | const Float_t kRB24VMABCRBT2L = 5.95 + 2.; // 2. cm added for welding | |
1343 | const Float_t kRB24VMABCRBF2L = 1.75; | |
1344 | TGeoTube* shRB24VMABCRBT2 = new TGeoTube(kRB24VMABCRBT2Ri, kRB24VMABCRBT2Ro, kRB24VMABCRBT2L/2.); | |
1345 | shRB24VMABCRBT2->SetName("RB24VMABCRBT2"); | |
1346 | TGeoTube* shRB24VMABCRBT2i = new TGeoTube(0., kRB24VMABCRBT2Ri, kRB24VMABCRBT2L/2. + 2.); | |
1347 | shRB24VMABCRBT2i->SetName("RB24VMABCRBT2i"); | |
1348 | TGeoCombiTrans* tRBT2 = new TGeoCombiTrans(-11.5 + kRB24VMABCRBT2L/2., 0., 7.2 - kRB24VMABCRBT1L/2. , rotxz); | |
1349 | tRBT2->SetName("tRBT2"); | |
1350 | tRBT2->RegisterYourself(); | |
1351 | TGeoCompositeShape* shRB24VMABCRBT2c = new TGeoCompositeShape("shRB24VMABCRBT2c","RB24VMABCRBT2:tRBT2-RB24VMABCRBT1o"); | |
1352 | TGeoVolume* voRB24VMABCRBT2 = new TGeoVolume("shRB24VMABCRBT2", shRB24VMABCRBT2c, kMedSteel); | |
1353 | // Flange | |
1354 | // Pos 1.4 Flange DN63 LHCVBU__0008 | |
1355 | TGeoVolume* voRB24VMABCRBF2 = new TGeoVolume("RB24VMABCRBF2", | |
1356 | new TGeoTube(kRB24VMABCRBT2Ro, kRB24VMABCRBF2Ro, kRB24VMABCRBF2L/2.), kMedSteel); | |
1357 | // DN63 Blank Flange (my best guess) | |
1358 | TGeoVolume* voRB24VMABCRBF2B = new TGeoVolume("RB24VMABCRBF2B", | |
1359 | new TGeoTube(0., kRB24VMABCRBF2Ro, kRB24VMABCRBF2L/2.), kMedSteel); | |
1360 | // | |
1361 | // Tube 3 | |
1362 | const Float_t kRB24VMABCRBT3Ri = 3.5/2.; | |
1363 | const Float_t kRB24VMABCRBT3Ro = 3.8/2.; | |
1364 | const Float_t kRB24VMABCRBF3Ro = 7.0/2.; | |
1365 | const Float_t kRB24VMABCRBT3L = 4.95 + 2.; // 2. cm added for welding | |
1366 | const Float_t kRB24VMABCRBF3L = 1.27; | |
1367 | TGeoTube* shRB24VMABCRBT3 = new TGeoTube(kRB24VMABCRBT3Ri, kRB24VMABCRBT3Ro, kRB24VMABCRBT3L/2); | |
1368 | shRB24VMABCRBT3->SetName("RB24VMABCRBT3"); | |
1369 | TGeoTube* shRB24VMABCRBT3i = new TGeoTube(0., kRB24VMABCRBT3Ri, kRB24VMABCRBT3L/2. + 2.); | |
1370 | shRB24VMABCRBT3i->SetName("RB24VMABCRBT3i"); | |
1371 | TGeoCombiTrans* tRBT3 = new TGeoCombiTrans(0., 10.5 - kRB24VMABCRBT3L/2., 7.2 - kRB24VMABCRBT1L/2. , rotyz); | |
1372 | tRBT3->SetName("tRBT3"); | |
1373 | tRBT3->RegisterYourself(); | |
1374 | TGeoCompositeShape* shRB24VMABCRBT3c = new TGeoCompositeShape("shRB24VMABCRBT3c","RB24VMABCRBT3:tRBT3-RB24VMABCRBT1o"); | |
1375 | TGeoVolume* voRB24VMABCRBT3 = new TGeoVolume("shRB24VMABCRBT3", shRB24VMABCRBT3c, kMedSteel); | |
1376 | // Flange | |
1377 | // Pos 1.4 Flange DN35 LHCVBU__0007 | |
1378 | TGeoVolume* voRB24VMABCRBF3 = new TGeoVolume("RB24VMABCRBF3", | |
1379 | new TGeoTube(kRB24VMABCRBT3Ro, kRB24VMABCRBF3Ro, kRB24VMABCRBF3L/2.), kMedSteel); | |
1380 | // | |
1381 | // Tube 4 | |
1382 | const Float_t kRB24VMABCRBT4Ri = 6.0/2.; | |
1383 | const Float_t kRB24VMABCRBT4Ro = 6.4/2.; | |
1384 | const Float_t kRB24VMABCRBT4L = 6.6; | |
1385 | TGeoTube* shRB24VMABCRBT4 = new TGeoTube(kRB24VMABCRBT4Ri, kRB24VMABCRBT4Ro, kRB24VMABCRBT4L/2.); | |
1386 | shRB24VMABCRBT4->SetName("RB24VMABCRBT4"); | |
1387 | TGeoCombiTrans* tRBT4 = new TGeoCombiTrans(0.,-11.+kRB24VMABCRBT4L/2., 7.2 - kRB24VMABCRBT1L/2. , rotyz); | |
1388 | tRBT4->SetName("tRBT4"); | |
1389 | tRBT4->RegisterYourself(); | |
1390 | TGeoCompositeShape* shRB24VMABCRBT4c = new TGeoCompositeShape("shRB24VMABCRBT4c","RB24VMABCRBT4:tRBT4-RB24VMABCRBT1o2"); | |
1391 | TGeoVolume* voRB24VMABCRBT4 = new TGeoVolume("shRB24VMABCRBT4", shRB24VMABCRBT4c, kMedSteel); | |
1392 | TGeoCompositeShape* shRB24VMABCRB = new TGeoCompositeShape("shRB24VMABCRB", "RB24VMABCRBT1-(RB24VMABCRBT2i:tRBT2+RB24VMABCRBT3i:tRBT3)"); | |
1393 | TGeoVolume* voRB24VMABCRBI = new TGeoVolume("RB24VMABCRBI", shRB24VMABCRB, kMedSteel); | |
1394 | // | |
1395 | // Plate | |
1396 | const Float_t kRB24VMABCRBBx = 16.0; | |
1397 | const Float_t kRB24VMABCRBBy = 1.5; | |
1398 | const Float_t kRB24VMABCRBBz = 15.0; | |
1399 | ||
1400 | // Relative position of tubes | |
1401 | const Float_t kRB24VMABCTz = 7.2; | |
1402 | // Relative position of plate | |
1403 | const Float_t kRB24VMABCPz = 3.6; | |
1404 | const Float_t kRB24VMABCPy = -12.5; | |
1405 | ||
1406 | TGeoVolume* voRB24VMABCRBP = new TGeoVolume("RB24VMABCRBP", new TGeoBBox(kRB24VMABCRBBx/2., kRB24VMABCRBBy/2., kRB24VMABCRBBz/2.), kMedSteel); | |
1407 | // | |
1408 | // Pirani Gauge (my best guess) | |
1409 | // | |
1410 | TGeoPcon* shRB24VMABCPirani = new TGeoPcon(0., 360., 15); | |
1411 | // DN35/16 Coupling | |
1412 | z = 0; | |
1413 | shRB24VMABCPirani->DefineSection( 0, z, 0.8 , kRB24VMABCRBF3Ro); | |
1414 | z += kRB24VMABCRBF3L; // 1.3 | |
1415 | shRB24VMABCPirani->DefineSection( 1, z, 0.8 , kRB24VMABCRBF3Ro); | |
1416 | shRB24VMABCPirani->DefineSection( 2, z, 0.8 , 1.0); | |
1417 | // Pipe | |
1418 | z += 2.8; | |
1419 | shRB24VMABCPirani->DefineSection( 3, z, 0.8 , 1.0); | |
1420 | // Flange | |
1421 | shRB24VMABCPirani->DefineSection( 4, z, 0.8 , 1.75); | |
1422 | z += 1.6; | |
1423 | shRB24VMABCPirani->DefineSection( 5, z, 0.8 , 1.75); | |
1424 | shRB24VMABCPirani->DefineSection( 6, z, 0.8 , 1.0); | |
1425 | z += 5.2; | |
1426 | shRB24VMABCPirani->DefineSection( 7, z, 0.8 , 1.0); | |
1427 | shRB24VMABCPirani->DefineSection( 8, z, 0.8 , 2.5); | |
1428 | z += 2.0; | |
1429 | shRB24VMABCPirani->DefineSection( 9, z, 0.80, 2.50); | |
1430 | shRB24VMABCPirani->DefineSection(10, z, 1.55, 1.75); | |
1431 | z += 5.7; | |
1432 | shRB24VMABCPirani->DefineSection(11, z, 1.55, 1.75); | |
1433 | shRB24VMABCPirani->DefineSection(11, z, 0.00, 1.75); | |
1434 | z += 0.2; | |
1435 | shRB24VMABCPirani->DefineSection(12, z, 0.00, 1.75); | |
1436 | shRB24VMABCPirani->DefineSection(13, z, 0.00, 0.75); | |
1437 | z += 0.5; | |
1438 | shRB24VMABCPirani->DefineSection(14, z, 0.00, 0.75); | |
1439 | TGeoVolume* voRB24VMABCPirani = new TGeoVolume("RB24VMABCPirani", shRB24VMABCPirani, kMedSteel); | |
1440 | // | |
1441 | // | |
1442 | // | |
1443 | ||
1444 | ||
1445 | // | |
1446 | // Positioning of elements | |
1447 | TGeoVolumeAssembly* voRB24VMABCRB = new TGeoVolumeAssembly("RB24VMABCRB"); | |
1448 | // | |
1449 | voRB24VMABCRB->AddNode(voRB24VMABCRBI, 1, gGeoIdentity); | |
1450 | // Plate | |
1451 | voRB24VMABCRB->AddNode(voRB24VMABCRBP, 1, new TGeoTranslation(0., kRB24VMABCPy + kRB24VMABCRBBy /2., | |
1452 | kRB24VMABCRBBz/2. - kRB24VMABCRBT1L/2. + kRB24VMABCPz)); | |
1453 | // Tube 2 | |
1454 | voRB24VMABCRB->AddNode(voRB24VMABCRBT2, 1, gGeoIdentity); | |
1455 | // Flange Tube 2 | |
1456 | voRB24VMABCRB->AddNode(voRB24VMABCRBF2, 1, new TGeoCombiTrans(kRB24VMABCPy + kRB24VMABCRBF2L/2., 0., kRB24VMABCTz - kRB24VMABCRBT1L/2., rotxz)); | |
1457 | // Blank Flange Tube 2 | |
1458 | voRB24VMABCRB->AddNode(voRB24VMABCRBF2B, 1, new TGeoCombiTrans(kRB24VMABCPy- kRB24VMABCRBF2L/2., 0., kRB24VMABCTz - kRB24VMABCRBT1L/2., rotxz)); | |
1459 | // Tube 3 | |
1460 | voRB24VMABCRB->AddNode(voRB24VMABCRBT3, 1, gGeoIdentity); | |
1461 | // Flange Tube 3 | |
1462 | voRB24VMABCRB->AddNode(voRB24VMABCRBF3, 1, new TGeoCombiTrans(0., 11.2 - kRB24VMABCRBF3L/2., kRB24VMABCTz - kRB24VMABCRBT1L/2., rotyz)); | |
1463 | // Pirani Gauge | |
1464 | voRB24VMABCRB->AddNode(voRB24VMABCPirani, 1, new TGeoCombiTrans(0., 11.2, kRB24VMABCTz - kRB24VMABCRBT1L/2., rotyz)); | |
1465 | // Tube 4 | |
1466 | voRB24VMABCRB->AddNode(voRB24VMABCRBT4, 1, gGeoIdentity); | |
1467 | // Inforcement | |
1468 | voRB24VMABCRB->AddNode(voRB24VMABCRBT12, 1, new TGeoTranslation(0., 0., kRB24VMABCRBT1L2/2. - kRB24VMABCRBT1L/2. + 2.8)); | |
1469 | ||
1470 | ||
1471 | // Pos 1.3 Bellows with end part LHCVBU__0002 | |
1472 | // | |
1473 | // Connection Tube | |
1474 | // Connection tube inner r | |
1475 | const Float_t kRB24VMABBEConTubeRin = 10.0/2.; | |
1476 | // Connection tube outer r | |
1477 | const Float_t kRB24VMABBEConTubeRou = 10.3/2.; | |
1478 | // Connection tube length | |
1479 | const Float_t kRB24VMABBEConTubeL1 = 0.9; | |
1480 | const Float_t kRB24VMABBEConTubeL2 = 2.6; | |
1481 | // const Float_t RB24VMABBEBellowL = kRB24VMABBEConTubeL1 + kRB24VMABBEConTubeL2 + kRB24B1BellowUndL; | |
1482 | ||
1483 | // Mother volume | |
1484 | TGeoPcon* shRB24VMABBEBellowM = new TGeoPcon(0., 360., 6); | |
1485 | // Connection Tube and Flange | |
1486 | z = 0.; | |
1487 | shRB24VMABBEBellowM->DefineSection( 0, z, kRB24VMABBEConTubeRin, kRB24VMABBEConTubeRou); | |
1488 | z += kRB24VMABBEConTubeL1; | |
1489 | shRB24VMABBEBellowM->DefineSection( 1, z, kRB24VMABBEConTubeRin, kRB24VMABBEConTubeRou); | |
1490 | shRB24VMABBEBellowM->DefineSection( 2, z, kRB24B1BellowRi, kRB24B1BellowRo + kRB24B1ProtTubeThickness); | |
1491 | z += kRB24B1BellowUndL; | |
1492 | shRB24VMABBEBellowM->DefineSection( 3, z, kRB24B1BellowRi, kRB24B1BellowRo + kRB24B1ProtTubeThickness); | |
1493 | shRB24VMABBEBellowM->DefineSection( 4, z, kRB24VMABBEConTubeRin, kRB24VMABBEConTubeRou); | |
1494 | z += kRB24VMABBEConTubeL2; | |
1495 | shRB24VMABBEBellowM->DefineSection( 5, z, kRB24VMABBEConTubeRin, kRB24VMABBEConTubeRou); | |
1496 | TGeoVolume* voRB24VMABBEBellowM = new TGeoVolume("RB24VMABBEBellowM", shRB24VMABBEBellowM, kMedVac); | |
1497 | voRB24VMABBEBellowM->SetVisibility(0); | |
1498 | ||
1499 | // Connection tube left | |
1500 | TGeoVolume* voRB24VMABBECT1 = new TGeoVolume("RB24VMABBECT1", | |
1501 | new TGeoTube(kRB24VMABBEConTubeRin, kRB24VMABBEConTubeRou,kRB24VMABBEConTubeL1/2.), | |
1502 | kMedSteel); | |
1503 | // Connection tube right | |
1504 | TGeoVolume* voRB24VMABBECT2 = new TGeoVolume("RB24VMABBECT2", | |
1505 | new TGeoTube(kRB24VMABBEConTubeRin, kRB24VMABBEConTubeRou,kRB24VMABBEConTubeL2/2.), | |
1506 | kMedSteel); | |
1507 | z = kRB24VMABBEConTubeL1/2.; | |
1508 | voRB24VMABBEBellowM->AddNode(voRB24VMABBECT1, 1, new TGeoTranslation(0., 0., z)); | |
1509 | z += kRB24VMABBEConTubeL1/2.; | |
1510 | z += kRB24B1BellowUndL/2.; | |
1511 | voRB24VMABBEBellowM->AddNode(voRB24B1Bellow, 2, new TGeoTranslation(0., 0., z)); | |
1512 | z += kRB24B1BellowUndL/2.; | |
1513 | z += kRB24VMABBEConTubeL2/2.; | |
1514 | voRB24VMABBEBellowM->AddNode(voRB24VMABBECT2, 1, new TGeoTranslation(0., 0., z)); | |
1515 | z += kRB24VMABBEConTubeL2/2.; | |
1516 | ||
1517 | voRB24VMABCRB->AddNode(voRB24VMABBEBellowM, 1, new TGeoTranslation(0., 0., kRB24VMABCRBT1L/2.)); | |
1518 | ||
1519 | // Pos 1.2 Rotable flange LHCVBU__0013[*] | |
1520 | // Front | |
1521 | voRB24VMABCRB->AddNode(voRB24B1RFlange, 3, new TGeoCombiTrans(0., 0., - kRB24VMABCRBT1L/2. + 0.86, rot180)); | |
1522 | // End | |
1523 | z = kRB24VMABCRBT1L/2. + kRB24B1BellowUndL +kRB24VMABBEConTubeL1 + kRB24VMABBEConTubeL2; | |
1524 | voRB24VMABCRB->AddNode(voRB24B1RFlange, 4, new TGeoTranslation(0., 0., z - 0.86)); | |
1525 | ||
1526 | ||
1527 | // Pos 2 Trans. Tube Flange LHCVSR__0062 | |
1528 | // Pos 2.1 Transition Tube LHCVSR__0063 | |
1529 | // Pos 2.2 Transition Flange LHCVSR__0060 | |
1530 | // | |
1531 | // Transition Tube with Flange | |
1532 | TGeoPcon* shRB24VMABCTT = new TGeoPcon(0., 360., 7); | |
1533 | z = 0.; | |
1534 | shRB24VMABCTT->DefineSection(0, z, 6.3/2., 11.16/2.); | |
1535 | z += 0.25; | |
1536 | shRB24VMABCTT->DefineSection(1, z, 6.3/2., 11.16/2.); | |
1537 | shRB24VMABCTT->DefineSection(2, z, 6.3/2., 9.30/2.); | |
1538 | z += 0.25; | |
1539 | shRB24VMABCTT->DefineSection(3, z, 6.3/2., 9.30/2.); | |
1540 | shRB24VMABCTT->DefineSection(4, z, 6.3/2., 6.70/2.); | |
1541 | z += (20.35 - 0.63); | |
1542 | shRB24VMABCTT->DefineSection(5, z, 6.3/2., 6.7/2.); | |
1543 | z += 0.63; | |
1544 | shRB24VMABCTT->DefineSection(6, z, 6.3/2., 6.7/2.); | |
1545 | TGeoVolume* voRB24VMABCTT = new TGeoVolume("RB24VMABCTT", shRB24VMABCTT, kMedSteel); | |
1546 | voRB24VMABCRB->AddNode(voRB24VMABCTT, 1, new TGeoTranslation(0., 0., - kRB24VMABCRBT1L/2.-1.)); | |
1547 | ||
1548 | // Pos 3 RF Contact D63 LHCVSR__0057 | |
1549 | // Pos 3.1 RF Contact Flange LHCVSR__0017 | |
1550 | // | |
1551 | TGeoPcon* shRB24VMABCCTFlange = new TGeoPcon(0., 360., 6); | |
1552 | const Float_t kRB24VMABCCTFlangeRin = 6.36/2.; // Inner radius | |
1553 | const Float_t kRB24VMABCCTFlangeL = 1.30; // Length | |
1554 | ||
1555 | z = 0.; | |
1556 | shRB24VMABCCTFlange->DefineSection(0, z, kRB24VMABCCTFlangeRin, 6.5/2.); | |
1557 | z += 0.15; | |
1558 | shRB24VMABCCTFlange->DefineSection(1, z, kRB24VMABCCTFlangeRin, 6.5/2.); | |
1559 | shRB24VMABCCTFlange->DefineSection(2, z, kRB24VMABCCTFlangeRin, 6.9/2.); | |
1560 | z += 0.9; | |
1561 | shRB24VMABCCTFlange->DefineSection(3, z, kRB24VMABCCTFlangeRin, 6.9/2.); | |
1562 | shRB24VMABCCTFlange->DefineSection(4, z, kRB24VMABCCTFlangeRin, 11.16/2.); | |
1563 | z += 0.25; | |
1564 | shRB24VMABCCTFlange->DefineSection(5, z, kRB24VMABCCTFlangeRin, 11.16/2.); | |
1565 | TGeoVolume* voRB24VMABCCTFlange = new TGeoVolume("RB24VMABCCTFlange", shRB24VMABCCTFlange, kMedCu); | |
1566 | // | |
1567 | // Pos 3.2 RF-Contact LHCVSR__0056 | |
1568 | // | |
1569 | TGeoPcon* shRB24VMABCCT = new TGeoPcon(0., 360., 4); | |
1570 | const Float_t kRB24VMABCCTRin = 6.30/2.; // Inner radius | |
1571 | const Float_t kRB24VMABCCTCRin = 7.29/2.; // Max. inner radius conical section | |
1572 | const Float_t kRB24VMABCCTL = 11.88; // Length | |
1573 | const Float_t kRB24VMABCCTSL = 10.48; // Length of straight section | |
1574 | const Float_t kRB24VMABCCTd = 0.03; // Thickness | |
1575 | z = 0; | |
1576 | shRB24VMABCCT->DefineSection(0, z, kRB24VMABCCTCRin, kRB24VMABCCTCRin + kRB24VMABCCTd); | |
1577 | z = kRB24VMABCCTL - kRB24VMABCCTSL; | |
1578 | shRB24VMABCCT->DefineSection(1, z, kRB24VMABCCTRin + 0.35, kRB24VMABCCTRin + 0.35 + kRB24VMABCCTd); | |
1579 | z = kRB24VMABCCTL - kRB24VMABCCTFlangeL; | |
1580 | shRB24VMABCCT->DefineSection(2, z, kRB24VMABCCTRin, kRB24VMABCCTRin + kRB24VMABCCTd); | |
1581 | z = kRB24VMABCCTL; | |
1582 | shRB24VMABCCT->DefineSection(3, z, kRB24VMABCCTRin, kRB24VMABCCTRin + kRB24VMABCCTd); | |
1583 | ||
1584 | TGeoVolume* voRB24VMABCCT = new TGeoVolume("RB24VMABCCT", shRB24VMABCCT, kMedCu); | |
1585 | ||
1586 | TGeoVolumeAssembly* voRB24VMABRFCT = new TGeoVolumeAssembly("RB24VMABRFCT"); | |
1587 | voRB24VMABRFCT->AddNode(voRB24VMABCCT, 1, gGeoIdentity); | |
1588 | voRB24VMABRFCT->AddNode( voRB24VMABCCTFlange, 1, new TGeoTranslation(0., 0., kRB24VMABCCTL - kRB24VMABCCTFlangeL)); | |
1589 | ||
1590 | z = kRB24VMABCRBT1L/2. + kRB24B1BellowUndL + kRB24VMABBEConTubeL1 + kRB24VMABBEConTubeL2 - kRB24VMABCCTL + 1.; | |
1591 | voRB24VMABCRB->AddNode(voRB24VMABRFCT, 1, new TGeoTranslation(0., 0., z)); | |
1592 | ||
1593 | ||
1594 | // | |
1595 | // Assembling RB24/1 | |
1596 | // | |
1597 | TGeoVolumeAssembly* voRB24 = new TGeoVolumeAssembly("RB24"); | |
1598 | // Cu Tube with two simplified flanges | |
1599 | voRB24->AddNode(voRB24CuTubeM, 1, gGeoIdentity); | |
1600 | if (!fBeamBackground) voRB24->AddNode(voRB24CuTubeA, 1, gGeoIdentity); | |
1601 | z = - kRB24CuTubeL/2 + kRB24CuTubeFL/2.; | |
1602 | voRB24->AddNode(voRB24CuTubeF, 1, new TGeoTranslation(0., 0., z)); | |
1603 | z = + kRB24CuTubeL/2 - kRB24CuTubeFL/2.; | |
1604 | voRB24->AddNode(voRB24CuTubeF, 2, new TGeoTranslation(0., 0., z)); | |
1605 | // VMABC close to compensator magnet | |
1606 | z = - kRB24CuTubeL/2. - (kRB24VMABCL - kRB24VMABCRBT1L/2) + 1.; | |
1607 | ||
1608 | voRB24->AddNode(voRB24VMABCRB, 2, new TGeoTranslation(0., 0., z)); | |
1609 | // Bellow | |
1610 | z = kRB24CuTubeL/2; | |
1611 | voRB24->AddNode(voRB24B1BellowM, 1, new TGeoTranslation(0., 0., z)); | |
1612 | z += (kRB24B1L + kRB24AIpML/2.); | |
1613 | // Annular ion pump | |
1614 | voRB24->AddNode(voRB24AIpM, 1, new TGeoTranslation(0., 0., z)); | |
1615 | z += (kRB24AIpML/2. + kRB24ValveWz/2.); | |
1616 | // Valve | |
1617 | voRB24->AddNode(voRB24ValveMo, 1, new TGeoTranslation(0., 0., z)); | |
1618 | z += (kRB24ValveWz/2.+ kRB24VMABCRBT1L/2. + 1.); | |
1619 | // VMABC close to forward detectors | |
1620 | voRB24->AddNode(voRB24VMABCRB, 3, new TGeoTranslation(0., 0., z)); | |
1621 | // | |
1622 | // RB24/2 | |
1623 | // | |
1624 | // Copper Tube RB24/2 | |
1625 | // | |
1626 | // This is the part inside the compensator magnet | |
1627 | const Float_t kRB242CuTubeL = 330.0; | |
1628 | ||
1629 | TGeoVolume* voRB242CuTubeM = new TGeoVolume("voRB242CuTubeM", | |
1630 | new TGeoTube(0., kRB24CuTubeRo, kRB242CuTubeL/2.), kMedVacM); | |
1631 | voRB242CuTubeM->SetVisibility(0); | |
1632 | TGeoVolume* voRB242CuTube = new TGeoVolume("voRB242CuTube", | |
1633 | new TGeoTube(kRB24CuTubeRi, kRB24CuTubeRo, kRB242CuTubeL/2.), kMedCu); | |
1634 | voRB242CuTubeM->AddNode(voRB242CuTube, 1, gGeoIdentity); | |
1635 | ||
1636 | ||
1637 | TGeoVolumeAssembly* voRB242 = new TGeoVolumeAssembly("RB242"); | |
1638 | voRB242->AddNode(voRB242CuTubeM, 1, gGeoIdentity); | |
1639 | z = - kRB242CuTubeL/2 + kRB24CuTubeFL/2.; | |
1640 | voRB242->AddNode(voRB24CuTubeF, 3, new TGeoTranslation(0., 0., z)); | |
1641 | z = + kRB242CuTubeL/2 - kRB24CuTubeFL/2.; | |
1642 | voRB242->AddNode(voRB24CuTubeF, 4, new TGeoTranslation(0., 0., z)); | |
1643 | z = - kRB24CuTubeL/2 - kRB24VMABCL - kRB242CuTubeL/2.; | |
1644 | voRB24->AddNode(voRB242, 1, new TGeoTranslation(0., 0., z)); | |
1645 | // | |
1646 | // RB24/3 | |
1647 | // | |
1648 | // Copper Tube RB24/3 | |
1649 | const Float_t kRB243CuTubeL = 303.35; | |
1650 | ||
1651 | TGeoVolume* voRB243CuTubeM = new TGeoVolume("voRB243CuTubeM", | |
1652 | new TGeoTube(0., kRB24CuTubeRo, kRB243CuTubeL/2.), kMedVac); | |
1653 | voRB24CuTubeM->SetVisibility(0); | |
1654 | TGeoVolume* voRB243CuTube = new TGeoVolume("voRB243CuTube", | |
1655 | new TGeoTube(kRB24CuTubeRi, kRB24CuTubeRo, kRB243CuTubeL/2.), kMedCu); | |
1656 | voRB243CuTubeM->AddNode(voRB243CuTube, 1, gGeoIdentity); | |
1657 | ||
1658 | ||
1659 | TGeoVolumeAssembly* voRB243 = new TGeoVolumeAssembly("RB243"); | |
1660 | TGeoVolumeAssembly* voRB243A = new TGeoVolumeAssembly("RB243A"); | |
1661 | ||
1662 | voRB243A->AddNode(voRB243CuTubeM, 1, gGeoIdentity); | |
1663 | z = - kRB243CuTubeL/2 + kRB24CuTubeFL/2.; | |
1664 | voRB243A->AddNode(voRB24CuTubeF, 5, new TGeoTranslation(0., 0., z)); | |
1665 | z = + kRB243CuTubeL/2 - kRB24CuTubeFL/2.; | |
1666 | voRB243A->AddNode(voRB24CuTubeF, 6, new TGeoTranslation(0., 0., z)); | |
1667 | z = + kRB243CuTubeL/2; | |
1668 | voRB243A->AddNode(voRB24B1BellowM, 2, new TGeoTranslation(0., 0., z)); | |
1669 | ||
1670 | z = - kRB243CuTubeL/2. - kRB24B1L; | |
1671 | voRB243->AddNode(voRB243A, 1, new TGeoTranslation(0., 0., z)); | |
1672 | z = - (1.5 * kRB243CuTubeL + 2. * kRB24B1L); | |
1673 | voRB243->AddNode(voRB243A, 2, new TGeoTranslation(0., 0., z)); | |
1674 | ||
1675 | z = - 2. * (kRB243CuTubeL + kRB24B1L) - (kRB24VMABCL - kRB24VMABCRBT1L/2) + 1.; | |
1676 | voRB243->AddNode(voRB24VMABCRB, 3, new TGeoTranslation(0., 0., z)); | |
1677 | ||
1678 | z = - kRB24CuTubeL/2 - kRB24VMABCL - kRB242CuTubeL; | |
1679 | voRB24->AddNode(voRB243, 1, new TGeoTranslation(0., 0., z)); | |
1680 | ||
1681 | ||
1682 | // | |
1683 | // | |
1684 | top->AddNode(voRB24, 1, new TGeoCombiTrans(0., 0., kRB24CuTubeL/2 + 88.5 + 400. + CP2Length, rot180)); | |
1685 | ||
1686 | ||
1687 | // | |
1688 | //////////////////////////////////////////////////////////////////////////////// | |
1689 | // // | |
1690 | // The Absorber Vacuum system // | |
1691 | // // | |
1692 | //////////////////////////////////////////////////////////////////////////////// | |
1693 | // | |
1694 | // Rotable Flange starts at: 82.00 cm from IP | |
1695 | // Length of rotable flange section: 10.68 cm | |
1696 | // Weld 0.08 cm | |
1697 | // Length of straight section 207.21 cm | |
1698 | // ======================================================================= | |
1699 | // 299.97 cm [0.03 cm missing ?] | |
1700 | // Length of opening cone 252.09 cm | |
1701 | // Weld 0.15 cm | |
1702 | // Length of compensator 30.54 cm | |
1703 | // Weld 0.15 cm | |
1704 | // Length of fixed flange 2.13 - 0.97 1.16 cm | |
1705 | // ======================================================================= | |
1706 | // 584.06 cm [584.80 installed] [0.74 cm missing] | |
1707 | // RB26/3 | |
1708 | // Length of split flange 2.13 - 1.2 0.93 cm | |
1709 | // Weld 0.15 cm | |
1710 | // Length of fixed point section 16.07 cm | |
1711 | // Weld 0.15 cm | |
1712 | // Length of opening cone 629.20 cm | |
1713 | // Weld 0.30 cm | |
1714 | // Kength of the compensator 41.70 cm | |
1715 | // Weld 0.30 cm | |
1716 | // Length of fixed flange 2.99 - 1.72 1.27 cm | |
1717 | // ================================================= | |
1718 | // Length of RB26/3 690.07 cm [689.20 installed] [0.87 cm too much] | |
1719 | // | |
1720 | // RB26/4-5 | |
1721 | // Length of split flange 2.13 - 1.2 0.93 cm | |
1722 | // Weld 0.15 cm | |
1723 | // Length of fixed point section 16.07 cm | |
1724 | // Weld 0.15 cm | |
1725 | // Length of opening cone 629.20 cm | |
1726 | // Weld 0.30 cm | |
1727 | // Length of closing cone | |
1728 | // Weld | |
1729 | // Lenth of straight section | |
1730 | // Kength of the compensator 41.70 cm | |
1731 | // Weld 0.30 cm | |
1732 | // Length of fixed flange 2.99 - 1.72 1.27 cm | |
1733 | // ================================================= | |
1734 | // Length of RB26/3 690.07 cm [689.20 installed] [0.87 cm too much] | |
1735 | ||
1736 | /////////////////////////////////////////// | |
1737 | // // | |
1738 | // RB26/1-2 // | |
1739 | // Drawing LHCV2a_0050 [as installed] // | |
1740 | // Drawing LHCV2a_0008 // | |
1741 | // Drawing LHCV2a_0001 // | |
1742 | /////////////////////////////////////////// | |
1743 | // Pos1 Vacuum Tubes LHCVC2A__0010 | |
1744 | // Pos2 Compensator LHCVC2A__0064 | |
1745 | // Pos3 Rotable Flange LHCVFX___0016 | |
1746 | // Pos4 Fixed Flange LHCVFX___0006 | |
1747 | // Pos5 Bellow Tooling LHCVFX___0003 | |
1748 | // | |
1749 | // | |
1750 | // | |
1751 | /////////////////////////////////// | |
1752 | // RB26/1-2 Vacuum Tubes // | |
1753 | // Drawing LHCVC2a_0010 // | |
1754 | /////////////////////////////////// | |
1755 | const Float_t kRB26s12TubeL = 459.45; // 0.15 cm added for welding | |
1756 | // | |
1757 | // Add 1 cm on outer diameter for insulation | |
1758 | // | |
1759 | TGeoPcon* shRB26s12Tube = new TGeoPcon(0., 360., 5); | |
1760 | // Section 1: straight section | |
1761 | shRB26s12Tube->DefineSection(0, 0.00, 5.84/2., 6.00/2.); | |
1762 | shRB26s12Tube->DefineSection(1, 207.21, 5.84/2., 6.00/2.); | |
1763 | // Section 2: 0.72 deg opening cone | |
1764 | shRB26s12Tube->DefineSection(2, 207.21, 5.84/2., 6.14/2.); | |
1765 | shRB26s12Tube->DefineSection(3, 452.30, 12.00/2., 12.30/2.); | |
1766 | shRB26s12Tube->DefineSection(4, kRB26s12TubeL, 12.00/2., 12.30/2.); | |
1767 | TGeoVolume* voRB26s12Tube = new TGeoVolume("RB26s12Tube", shRB26s12Tube, kMedSteel); | |
1768 | // Add the insulation layer | |
1769 | TGeoVolume* voRB26s12TubeIns = new TGeoVolume("RB26s12TubeIns", MakeInsulationFromTemplate(shRB26s12Tube), kMedInsu); | |
1770 | voRB26s12Tube->AddNode(voRB26s12TubeIns, 1, gGeoIdentity); | |
1771 | ||
1772 | ||
1773 | TGeoVolume* voRB26s12TubeM = new TGeoVolume("RB26s12TubeM", MakeMotherFromTemplate(shRB26s12Tube), kMedVac); | |
1774 | voRB26s12TubeM->AddNode(voRB26s12Tube, 1, gGeoIdentity); | |
1775 | ||
1776 | ||
1777 | ||
1778 | /////////////////////////////////// | |
1779 | // RB26/2 Axial Compensator // | |
1780 | // Drawing LHCVC2a_0064 // | |
1781 | /////////////////////////////////// | |
1782 | const Float_t kRB26s2CompL = 30.65; // Length of the compensator | |
1783 | const Float_t kRB26s2BellowRo = 14.38/2.; // Bellow outer radius [Pos 1] | |
1784 | const Float_t kRB26s2BellowRi = 12.12/2.; // Bellow inner radius [Pos 1] | |
1785 | const Int_t kRB26s2NumberOfPlies = 14; // Number of plies [Pos 1] | |
1786 | const Float_t kRB26s2BellowUndL = 10.00; // Length of undulated region [Pos 1] [+10 mm installed including pretension ?] | |
1787 | const Float_t kRB26s2PlieThickness = 0.025; // Plie thickness [Pos 1] | |
1788 | const Float_t kRB26s2ConnectionPlieR = 0.21; // Connection plie radius [Pos 1] | |
1789 | // Plie radius | |
1790 | const Float_t kRB26s2PlieR = | |
1791 | (kRB26s2BellowUndL - 4. * kRB26s2ConnectionPlieR + 2. * kRB26s2PlieThickness + | |
1792 | (2. * kRB26s2NumberOfPlies - 2.) * kRB26s2PlieThickness) / (4. * kRB26s2NumberOfPlies - 2.); | |
1793 | const Float_t kRB26s2CompTubeInnerR = 12.00/2.; // Connection tubes inner radius [Pos 2 + 3] | |
1794 | const Float_t kRB26s2CompTubeOuterR = 12.30/2.; // Connection tubes outer radius [Pos 2 + 3] | |
1795 | const Float_t kRB26s2WeldingTubeLeftL = 9.00/2.; // Left connection tube half length [Pos 2] | |
1796 | const Float_t kRB26s2WeldingTubeRightL = 11.65/2.; // Right connection tube half length [Pos 3] [+ 0.15 cm for welding] | |
1797 | const Float_t kRB26s2RingOuterR = 18.10/2.; // Ring inner radius [Pos 4] | |
1798 | const Float_t kRB26s2RingL = 0.40/2.; // Ring half length [Pos 4] | |
1799 | const Float_t kRB26s2RingZ = 6.50 ; // Ring z-position [Pos 4] | |
1800 | const Float_t kRB26s2ProtOuterR = 18.20/2.; // Protection tube outer radius [Pos 5] | |
1801 | const Float_t kRB26s2ProtL = 15.00/2.; // Protection tube half length [Pos 5] | |
1802 | const Float_t kRB26s2ProtZ = 6.70 ; // Protection tube z-position [Pos 5] | |
1803 | ||
1804 | ||
1805 | // Mother volume | |
1806 | // | |
1807 | TGeoPcon* shRB26s2Compensator = new TGeoPcon(0., 360., 6); | |
1808 | shRB26s2Compensator->DefineSection( 0, 0.0, 0., kRB26s2CompTubeOuterR); | |
1809 | shRB26s2Compensator->DefineSection( 1, kRB26s2RingZ, 0., kRB26s2CompTubeOuterR); | |
1810 | shRB26s2Compensator->DefineSection( 2, kRB26s2RingZ, 0., kRB26s2ProtOuterR); | |
1811 | shRB26s2Compensator->DefineSection( 3, kRB26s2ProtZ + 2. * kRB26s2ProtL, 0., kRB26s2ProtOuterR); | |
1812 | shRB26s2Compensator->DefineSection( 4, kRB26s2ProtZ + 2. * kRB26s2ProtL, 0., kRB26s2CompTubeOuterR); | |
1813 | shRB26s2Compensator->DefineSection( 5, kRB26s2CompL , 0., kRB26s2CompTubeOuterR); | |
1814 | TGeoVolume* voRB26s2Compensator = new TGeoVolume("RB26s2Compensator", shRB26s2Compensator, kMedVac); | |
1815 | ||
1816 | // | |
1817 | // [Pos 1] Bellow | |
1818 | // | |
1819 | // | |
1820 | TGeoVolume* voRB26s2Bellow = new TGeoVolume("RB26s2Bellow", new TGeoTube(kRB26s2BellowRi, kRB26s2BellowRo, kRB26s2BellowUndL/2.), kMedVac); | |
1821 | // | |
1822 | // Upper part of the undulation | |
1823 | // | |
1824 | TGeoTorus* shRB26s2PlieTorusU = new TGeoTorus(kRB26s2BellowRo - kRB26s2PlieR, kRB26s2PlieR - kRB26s2PlieThickness, kRB26s2PlieR); | |
1825 | shRB26s2PlieTorusU->SetName("RB26s2TorusU"); | |
1826 | TGeoTube* shRB26s2PlieTubeU = new TGeoTube (kRB26s2BellowRo - kRB26s2PlieR, kRB26s2BellowRo, kRB26s2PlieR); | |
1827 | shRB26s2PlieTubeU->SetName("RB26s2TubeU"); | |
1828 | TGeoCompositeShape* shRB26s2UpperPlie = new TGeoCompositeShape("RB26s2UpperPlie", "RB26s2TorusU*RB26s2TubeU"); | |
1829 | ||
1830 | TGeoVolume* voRB26s2WiggleU = new TGeoVolume("RB26s2UpperPlie", shRB26s2UpperPlie, kMedSteel); | |
1831 | // | |
1832 | // Lower part of the undulation | |
1833 | TGeoTorus* shRB26s2PlieTorusL = new TGeoTorus(kRB26s2BellowRi + kRB26s2PlieR, kRB26s2PlieR - kRB26s2PlieThickness, kRB26s2PlieR); | |
1834 | shRB26s2PlieTorusL->SetName("RB26s2TorusL"); | |
1835 | TGeoTube* shRB26s2PlieTubeL = new TGeoTube (kRB26s2BellowRi, kRB26s2BellowRi + kRB26s2PlieR, kRB26s2PlieR); | |
1836 | shRB26s2PlieTubeL->SetName("RB26s2TubeL"); | |
1837 | TGeoCompositeShape* shRB26s2LowerPlie = new TGeoCompositeShape("RB26s2LowerPlie", "RB26s2TorusL*RB26s2TubeL"); | |
1838 | ||
1839 | TGeoVolume* voRB26s2WiggleL = new TGeoVolume("RB26s2LowerPlie", shRB26s2LowerPlie, kMedSteel); | |
1840 | ||
1841 | // | |
1842 | // Connection between upper and lower part of undulation | |
1843 | TGeoVolume* voRB26s2WiggleC1 = new TGeoVolume("RB26s2PlieConn1", | |
1844 | new TGeoTube(kRB26s2BellowRi + kRB26s2PlieR, | |
1845 | kRB26s2BellowRo - kRB26s2PlieR, kRB26s2PlieThickness / 2.), kMedSteel); | |
1846 | // | |
1847 | // One wiggle | |
1848 | TGeoVolumeAssembly* voRB26s2Wiggle = new TGeoVolumeAssembly("RB26s2Wiggle"); | |
1849 | z0 = - kRB26s2PlieThickness / 2.; | |
1850 | voRB26s2Wiggle->AddNode(voRB26s2WiggleC1, 1 , new TGeoTranslation(0., 0., z0)); | |
1851 | z0 += kRB26s2PlieR - kRB26s2PlieThickness / 2.; | |
1852 | voRB26s2Wiggle->AddNode(voRB26s2WiggleU, 1 , new TGeoTranslation(0., 0., z0)); | |
1853 | z0 += kRB26s2PlieR - kRB26s2PlieThickness / 2.; | |
1854 | voRB26s2Wiggle->AddNode(voRB26s2WiggleC1, 2 , new TGeoTranslation(0., 0., z0)); | |
1855 | z0 += kRB26s2PlieR - kRB26s2PlieThickness; | |
1856 | voRB26s2Wiggle->AddNode(voRB26s2WiggleL , 1 , new TGeoTranslation(0., 0., z0)); | |
1857 | // Positioning of the volumes | |
1858 | z0 = - kRB26s2BellowUndL/2.+ kRB26s2ConnectionPlieR; | |
1859 | voRB26s2Bellow->AddNode(voRB26s2WiggleL, 1, new TGeoTranslation(0., 0., z0)); | |
1860 | z0 += kRB26s2ConnectionPlieR; | |
1861 | zsh = 4. * kRB26s2PlieR - 2. * kRB26s2PlieThickness; | |
1862 | for (Int_t iw = 0; iw < kRB26s2NumberOfPlies; iw++) { | |
1863 | Float_t zpos = z0 + iw * zsh; | |
1864 | voRB26s2Bellow->AddNode(voRB26s2Wiggle, iw + 1, new TGeoTranslation(0., 0., zpos - kRB26s2PlieThickness)); | |
1865 | } | |
1866 | ||
1867 | voRB26s2Compensator->AddNode(voRB26s2Bellow, 1, new TGeoTranslation(0., 0., 2. * kRB26s2WeldingTubeLeftL + kRB26s2BellowUndL/2.)); | |
1868 | ||
1869 | // | |
1870 | // [Pos 2] Left Welding Tube | |
1871 | // | |
1872 | TGeoTube* shRB26s2CompLeftTube = new TGeoTube(kRB26s2CompTubeInnerR, kRB26s2CompTubeOuterR, kRB26s2WeldingTubeLeftL); | |
1873 | TGeoVolume* voRB26s2CompLeftTube = new TGeoVolume("RB26s2CompLeftTube", shRB26s2CompLeftTube, kMedSteel); | |
1874 | voRB26s2Compensator->AddNode(voRB26s2CompLeftTube, 1, new TGeoTranslation(0., 0., kRB26s2WeldingTubeLeftL)); | |
1875 | // | |
1876 | // [Pos 3] Right Welding Tube | |
1877 | // | |
1878 | TGeoTube* shRB26s2CompRightTube = new TGeoTube(kRB26s2CompTubeInnerR, kRB26s2CompTubeOuterR, kRB26s2WeldingTubeRightL); | |
1879 | TGeoVolume* voRB26s2CompRightTube = new TGeoVolume("RB26s2CompRightTube", shRB26s2CompRightTube, kMedSteel); | |
1880 | voRB26s2Compensator->AddNode(voRB26s2CompRightTube, 1, new TGeoTranslation(0., 0., kRB26s2CompL - kRB26s2WeldingTubeRightL)); | |
1881 | // | |
1882 | // [Pos 4] Ring | |
1883 | // | |
1884 | TGeoTube* shRB26s2CompRing = new TGeoTube(kRB26s2CompTubeOuterR, kRB26s2RingOuterR, kRB26s2RingL); | |
1885 | TGeoVolume* voRB26s2CompRing = new TGeoVolume("RB26s2CompRing", shRB26s2CompRing, kMedSteel); | |
1886 | voRB26s2Compensator->AddNode(voRB26s2CompRing, 1, new TGeoTranslation(0., 0., kRB26s2RingZ + kRB26s2RingL)); | |
1887 | ||
1888 | // | |
1889 | // [Pos 5] Outer Protecting Tube | |
1890 | // | |
1891 | TGeoTube* shRB26s2CompProtTube = new TGeoTube(kRB26s2RingOuterR, kRB26s2ProtOuterR, kRB26s2ProtL); | |
1892 | TGeoVolume* voRB26s2CompProtTube = new TGeoVolume("RB26s2CompProtTube", shRB26s2CompProtTube, kMedSteel); | |
1893 | voRB26s2Compensator->AddNode(voRB26s2CompProtTube, 1, new TGeoTranslation(0., 0., kRB26s2ProtZ + kRB26s2ProtL)); | |
1894 | ||
1895 | /////////////////////////////////// | |
1896 | // Rotable Flange // | |
1897 | // Drawing LHCVFX_0016 // | |
1898 | /////////////////////////////////// | |
1899 | const Float_t kRB26s1RFlangeTubeRi = 5.84/2. ; // Tube inner radius | |
1900 | const Float_t kRB26s1RFlangeTubeRo = 6.00/2. ; // Tube outer radius | |
1901 | ||
1902 | // Pos 1 Clamp Ring LHCVFX__0015 | |
1903 | const Float_t kRB26s1RFlangeCrL = 1.40 ; // Lenth of the clamp ring | |
1904 | const Float_t kRB26s1RFlangeCrRi1 = 6.72/2. ; // Ring inner radius section 1 | |
1905 | const Float_t kRB26s1RFlangeCrRi2 = 6.06/2. ; // Ring inner radius section 2 | |
1906 | const Float_t kRB26s1RFlangeCrRo = 8.60/2. ; // Ring outer radius | |
1907 | const Float_t kRB26s1RFlangeCrD = 0.800 ; // Width section 1 | |
1908 | ||
1909 | TGeoPcon* shRB26s1RFlangeCr = new TGeoPcon(0., 360., 4); | |
1910 | z0 = 0.; | |
1911 | shRB26s1RFlangeCr->DefineSection(0, z0, kRB26s1RFlangeCrRi1, kRB26s1RFlangeCrRo); | |
1912 | z0 += kRB26s1RFlangeCrD; | |
1913 | shRB26s1RFlangeCr->DefineSection(1, z0, kRB26s1RFlangeCrRi1, kRB26s1RFlangeCrRo); | |
1914 | shRB26s1RFlangeCr->DefineSection(2, z0, kRB26s1RFlangeCrRi2, kRB26s1RFlangeCrRo); | |
1915 | z0 = kRB26s1RFlangeCrL; | |
1916 | shRB26s1RFlangeCr->DefineSection(3, z0, kRB26s1RFlangeCrRi2, kRB26s1RFlangeCrRo); | |
1917 | TGeoVolume* voRB26s1RFlangeCr = | |
1918 | new TGeoVolume("RB26s1RFlangeCr", shRB26s1RFlangeCr, kMedSteel); | |
1919 | ||
1920 | // Pos 2 Insert LHCVFX__0015 | |
1921 | const Float_t kRB26s1RFlangeIsL = 4.88 ; // Lenth of the insert | |
1922 | const Float_t kRB26s1RFlangeIsR = 6.70/2. ; // Ring radius | |
1923 | const Float_t kRB26s1RFlangeIsD = 0.80 ; // Ring Width | |
1924 | ||
1925 | TGeoPcon* shRB26s1RFlangeIs = new TGeoPcon(0., 360., 4); | |
1926 | z0 = 0.; | |
1927 | shRB26s1RFlangeIs->DefineSection(0, z0, kRB26s1RFlangeTubeRi, kRB26s1RFlangeIsR); | |
1928 | z0 += kRB26s1RFlangeIsD; | |
1929 | shRB26s1RFlangeIs->DefineSection(1, z0, kRB26s1RFlangeTubeRi, kRB26s1RFlangeIsR); | |
1930 | shRB26s1RFlangeIs->DefineSection(2, z0, kRB26s1RFlangeTubeRi, kRB26s1RFlangeTubeRo); | |
1931 | z0 = kRB26s1RFlangeIsL; | |
1932 | shRB26s1RFlangeIs->DefineSection(3, z0, kRB26s1RFlangeTubeRi, kRB26s1RFlangeTubeRo); | |
1933 | TGeoVolume* voRB26s1RFlangeIs = | |
1934 | new TGeoVolume("RB26s1RFlangeIs", shRB26s1RFlangeIs, kMedSteel); | |
1935 | // 4.88 + 3.7 = 8.58 (8.7 to avoid overlap) | |
1936 | // Pos 3 Fixed Point Section LHCVC2A_0021 | |
1937 | const Float_t kRB26s1RFlangeFpL = 5.88 ; // Length of the fixed point section (0.08 cm added for welding) | |
1938 | const Float_t kRB26s1RFlangeFpZ = 3.82 ; // Position of the ring | |
1939 | const Float_t kRB26s1RFlangeFpD = 0.59 ; // Width of the ring | |
1940 | const Float_t kRB26s1RFlangeFpR = 7.00/2. ; // Radius of the ring | |
1941 | ||
1942 | TGeoPcon* shRB26s1RFlangeFp = new TGeoPcon(0., 360., 6); | |
1943 | z0 = 0.; | |
1944 | shRB26s1RFlangeFp->DefineSection(0, z0, kRB26s1RFlangeTubeRi, kRB26s1RFlangeTubeRo); | |
1945 | z0 += kRB26s1RFlangeFpZ; | |
1946 | shRB26s1RFlangeFp->DefineSection(1, z0, kRB26s1RFlangeTubeRi, kRB26s1RFlangeTubeRo); | |
1947 | shRB26s1RFlangeFp->DefineSection(2, z0, kRB26s1RFlangeTubeRi, kRB26s1RFlangeFpR); | |
1948 | z0 += kRB26s1RFlangeFpD; | |
1949 | shRB26s1RFlangeFp->DefineSection(3, z0, kRB26s1RFlangeTubeRi, kRB26s1RFlangeFpR); | |
1950 | shRB26s1RFlangeFp->DefineSection(4, z0, kRB26s1RFlangeTubeRi, kRB26s1RFlangeTubeRo); | |
1951 | z0 = kRB26s1RFlangeFpL; | |
1952 | shRB26s1RFlangeFp->DefineSection(5, z0, kRB26s1RFlangeTubeRi, kRB26s1RFlangeTubeRo); | |
1953 | TGeoVolume* voRB26s1RFlangeFp = new TGeoVolume("RB26s1RFlangeFp", shRB26s1RFlangeFp, kMedSteel); | |
1954 | ||
1955 | // Put everything in a mother volume | |
1956 | TGeoPcon* shRB26s1RFlange = new TGeoPcon(0., 360., 8); | |
1957 | z0 = 0.; | |
1958 | shRB26s1RFlange->DefineSection(0, z0, 0., kRB26s1RFlangeCrRo); | |
1959 | z0 += kRB26s1RFlangeCrL; | |
1960 | shRB26s1RFlange->DefineSection(1, z0, 0., kRB26s1RFlangeCrRo); | |
1961 | shRB26s1RFlange->DefineSection(2, z0, 0., kRB26s1RFlangeTubeRo); | |
1962 | z0 = kRB26s1RFlangeIsL + kRB26s1RFlangeFpZ; | |
1963 | shRB26s1RFlange->DefineSection(3, z0, 0., kRB26s1RFlangeTubeRo); | |
1964 | shRB26s1RFlange->DefineSection(4, z0, 0., kRB26s1RFlangeFpR); | |
1965 | z0 += kRB26s1RFlangeFpD; | |
1966 | shRB26s1RFlange->DefineSection(5, z0, 0., kRB26s1RFlangeFpR); | |
1967 | shRB26s1RFlange->DefineSection(6, z0, 0., kRB26s1RFlangeTubeRo); | |
1968 | z0 = kRB26s1RFlangeIsL + kRB26s1RFlangeFpL; | |
1969 | shRB26s1RFlange->DefineSection(7, z0, 0., kRB26s1RFlangeTubeRo); | |
1970 | TGeoVolume* voRB26s1RFlange = new TGeoVolume("RB26s1RFlange", shRB26s1RFlange, kMedVac); | |
1971 | ||
1972 | voRB26s1RFlange->AddNode(voRB26s1RFlangeIs, 1, gGeoIdentity); | |
1973 | voRB26s1RFlange->AddNode(voRB26s1RFlangeCr, 1, gGeoIdentity); | |
1974 | voRB26s1RFlange->AddNode(voRB26s1RFlangeFp, 1, new TGeoTranslation(0., 0., kRB26s1RFlangeIsL)); | |
1975 | ||
1976 | /////////////////////////////////// | |
1977 | // Fixed Flange // | |
1978 | // Drawing LHCVFX_0006 // | |
1979 | /////////////////////////////////// | |
1980 | const Float_t kRB26s2FFlangeL = 2.13; // Length of the flange | |
1981 | const Float_t kRB26s2FFlangeD1 = 0.97; // Length of section 1 | |
1982 | const Float_t kRB26s2FFlangeD2 = 0.29; // Length of section 2 | |
1983 | const Float_t kRB26s2FFlangeD3 = 0.87; // Length of section 3 | |
1984 | const Float_t kRB26s2FFlangeRo = 17.15/2.; // Flange outer radius | |
1985 | const Float_t kRB26s2FFlangeRi1 = 12.30/2.; // Flange inner radius section 1 | |
1986 | const Float_t kRB26s2FFlangeRi2 = 12.00/2.; // Flange inner radius section 2 | |
1987 | const Float_t kRB26s2FFlangeRi3 = 12.30/2.; // Flange inner radius section 3 | |
1988 | z0 = 0; | |
1989 | TGeoPcon* shRB26s2FFlange = new TGeoPcon(0., 360., 6); | |
1990 | z0 = 0.; | |
1991 | shRB26s2FFlange->DefineSection(0, z0, kRB26s2FFlangeRi1, kRB26s2FFlangeRo); | |
1992 | z0 += kRB26s2FFlangeD1; | |
1993 | shRB26s2FFlange->DefineSection(1, z0, kRB26s2FFlangeRi1, kRB26s2FFlangeRo); | |
1994 | shRB26s2FFlange->DefineSection(2, z0, kRB26s2FFlangeRi2, kRB26s2FFlangeRo); | |
1995 | z0 += kRB26s2FFlangeD2; | |
1996 | shRB26s2FFlange->DefineSection(3, z0, kRB26s2FFlangeRi2, kRB26s2FFlangeRo); | |
1997 | shRB26s2FFlange->DefineSection(4, z0, kRB26s2FFlangeRi3, kRB26s2FFlangeRo); | |
1998 | z0 += kRB26s2FFlangeD3; | |
1999 | shRB26s2FFlange->DefineSection(5, z0, kRB26s2FFlangeRi3, kRB26s2FFlangeRo); | |
2000 | TGeoVolume* voRB26s2FFlange = new TGeoVolume("RB26s2FFlange", shRB26s2FFlange, kMedSteel); | |
2001 | ||
2002 | TGeoVolume* voRB26s2FFlangeM = new TGeoVolume("RB26s2FFlangeM", MakeMotherFromTemplate(shRB26s2FFlange, 2, 5), kMedVac); | |
2003 | voRB26s2FFlangeM->AddNode(voRB26s2FFlange, 1, gGeoIdentity); | |
2004 | ||
2005 | ||
2006 | ||
2007 | //////////////////////////////////////// | |
2008 | // // | |
2009 | // RB26/3 // | |
2010 | // Drawing LHCV2a_0048 // | |
2011 | // Drawing LHCV2a_0002 // | |
2012 | //////////////////////////////////////// | |
2013 | // | |
2014 | // Pos 1 Vacuum Tubes LHCVC2A__0003 | |
2015 | // Pos 2 Fixed Point LHCVFX___0005 | |
2016 | // Pos 3 Split Flange LHCVFX___0007 | |
2017 | // Pos 4 Fixed Flange LHCVFX___0004 | |
2018 | // Pos 5 Axial Compensator LHCVC2A__0065 | |
2019 | // | |
2020 | // | |
2021 | // | |
2022 | // | |
2023 | /////////////////////////////////// | |
2024 | // Vacuum Tube // | |
2025 | // Drawing LHCVC2A_0003 // | |
2026 | /////////////////////////////////// | |
2027 | const Float_t kRB26s3TubeL = 629.35 + 0.3; // 0.3 cm added for welding | |
2028 | const Float_t kRB26s3TubeR1 = 12./2.; | |
2029 | const Float_t kRB26s3TubeR2 = kRB26s3TubeR1 + 215.8 * TMath::Tan(0.829 / 180. * TMath::Pi()); | |
2030 | ||
2031 | ||
2032 | TGeoPcon* shRB26s3Tube = new TGeoPcon(0., 360., 7); | |
2033 | // Section 1: straight section | |
2034 | shRB26s3Tube->DefineSection(0, 0.00, kRB26s3TubeR1, kRB26s3TubeR1 + 0.15); | |
2035 | shRB26s3Tube->DefineSection(1, 2.00, kRB26s3TubeR1, kRB26s3TubeR1 + 0.15); | |
2036 | // Section 2: 0.829 deg opening cone | |
2037 | shRB26s3Tube->DefineSection(2, 2.00, kRB26s3TubeR1, kRB26s3TubeR1 + 0.20); | |
2038 | ||
2039 | shRB26s3Tube->DefineSection(3, 217.80, kRB26s3TubeR2, kRB26s3TubeR2 + 0.20); | |
2040 | shRB26s3Tube->DefineSection(4, 217.80, kRB26s3TubeR2, kRB26s3TubeR2 + 0.30); | |
2041 | ||
2042 | shRB26s3Tube->DefineSection(5, 622.20, 30.00/2., 30.60/2.); | |
2043 | shRB26s3Tube->DefineSection(6, kRB26s3TubeL, 30.00/2., 30.60/2.); | |
2044 | ||
2045 | TGeoVolume* voRB26s3Tube = new TGeoVolume("RB26s3Tube", shRB26s3Tube, kMedSteel); | |
2046 | // Add the insulation layer | |
2047 | TGeoVolume* voRB26s3TubeIns = new TGeoVolume("RB26s3TubeIns", MakeInsulationFromTemplate(shRB26s3Tube), kMedInsu); | |
2048 | voRB26s3Tube->AddNode(voRB26s3TubeIns, 1, gGeoIdentity); | |
2049 | ||
2050 | TGeoVolume* voRB26s3TubeM = new TGeoVolume("RB26s3TubeM", MakeMotherFromTemplate(shRB26s3Tube), kMedVac); | |
2051 | voRB26s3TubeM->AddNode(voRB26s3Tube, 1, gGeoIdentity); | |
2052 | ||
2053 | ||
2054 | ||
2055 | /////////////////////////////////// | |
2056 | // Fixed Point // | |
2057 | // Drawing LHCVFX_0005 // | |
2058 | /////////////////////////////////// | |
2059 | const Float_t kRB26s3FixedPointL = 16.37 ; // Length of the fixed point section (0.3 cm added for welding) | |
2060 | const Float_t kRB26s3FixedPointZ = 9.72 ; // Position of the ring (0.15 cm added for welding) | |
2061 | const Float_t kRB26s3FixedPointD = 0.595 ; // Width of the ring | |
2062 | const Float_t kRB26s3FixedPointR = 13.30/2. ; // Radius of the ring | |
2063 | const Float_t kRB26s3FixedPointRi = 12.00/2. ; // Inner radius of the tube | |
2064 | const Float_t kRB26s3FixedPointRo1 = 12.30/2. ; // Outer radius of the tube (in) | |
2065 | const Float_t kRB26s3FixedPointRo2 = 12.40/2. ; // Outer radius of the tube (out) | |
2066 | const Float_t kRB26s3FixedPointDs = 1.5 ; // Width of straight section behind ring | |
2067 | const Float_t kRB26s3FixedPointDc = 3.15 ; // Width of conical section behind ring (0.15 cm added for welding) | |
2068 | ||
2069 | TGeoPcon* shRB26s3FixedPoint = new TGeoPcon(0., 360., 8); | |
2070 | z0 = 0.; | |
2071 | shRB26s3FixedPoint->DefineSection(0, z0, kRB26s3FixedPointRi, kRB26s3FixedPointRo1); | |
2072 | z0 += kRB26s3FixedPointZ; | |
2073 | shRB26s3FixedPoint->DefineSection(1, z0, kRB26s3FixedPointRi, kRB26s3FixedPointRo1); | |
2074 | shRB26s3FixedPoint->DefineSection(2, z0, kRB26s3FixedPointRi, kRB26s3FixedPointR); | |
2075 | z0 += kRB26s3FixedPointD; | |
2076 | shRB26s3FixedPoint->DefineSection(3, z0, kRB26s3FixedPointRi, kRB26s3FixedPointR); | |
2077 | shRB26s3FixedPoint->DefineSection(4, z0, kRB26s3FixedPointRi, kRB26s3FixedPointRo1); | |
2078 | z0 += kRB26s3FixedPointDs; | |
2079 | shRB26s3FixedPoint->DefineSection(5, z0, kRB26s3FixedPointRi, kRB26s3FixedPointRo1); | |
2080 | z0 += kRB26s3FixedPointDc; | |
2081 | shRB26s3FixedPoint->DefineSection(6, z0, kRB26s3FixedPointRi, kRB26s3FixedPointRo2); | |
2082 | z0 = kRB26s3FixedPointL; | |
2083 | shRB26s3FixedPoint->DefineSection(7, z0, kRB26s3FixedPointRi, kRB26s3FixedPointRo2); | |
2084 | TGeoVolume* voRB26s3FixedPoint = new TGeoVolume("RB26s3FixedPoint", shRB26s3FixedPoint, kMedSteel); | |
2085 | ||
2086 | TGeoVolume* voRB26s3FixedPointM = new TGeoVolume("RB26s3FixedPointM", MakeMotherFromTemplate(shRB26s3FixedPoint), kMedVac); | |
2087 | voRB26s3FixedPointM->AddNode(voRB26s3FixedPoint, 1, gGeoIdentity); | |
2088 | ||
2089 | /////////////////////////////////// | |
2090 | // Split Flange // | |
2091 | // Drawing LHCVFX_0005 // | |
2092 | /////////////////////////////////// | |
2093 | const Float_t kRB26s3SFlangeL = 2.13; // Length of the flange | |
2094 | const Float_t kRB26s3SFlangeD1 = 0.57; // Length of section 1 | |
2095 | const Float_t kRB26s3SFlangeD2 = 0.36; // Length of section 2 | |
2096 | const Float_t kRB26s3SFlangeD3 = 0.50 + 0.70; // Length of section 3 | |
2097 | const Float_t kRB26s3SFlangeRo = 17.15/2.; // Flange outer radius | |
2098 | const Float_t kRB26s3SFlangeRi1 = 12.30/2.; // Flange inner radius section 1 | |
2099 | const Float_t kRB26s3SFlangeRi2 = 12.00/2.; // Flange inner radius section 2 | |
2100 | const Float_t kRB26s3SFlangeRi3 = 12.30/2.; // Flange inner radius section 3 | |
2101 | z0 = 0; | |
2102 | TGeoPcon* shRB26s3SFlange = new TGeoPcon(0., 360., 6); | |
2103 | z0 = 0.; | |
2104 | shRB26s3SFlange->DefineSection(0, z0, kRB26s3SFlangeRi1, kRB26s3SFlangeRo); | |
2105 | z0 += kRB26s3SFlangeD1; | |
2106 | shRB26s3SFlange->DefineSection(1, z0, kRB26s3SFlangeRi1, kRB26s3SFlangeRo); | |
2107 | shRB26s3SFlange->DefineSection(2, z0, kRB26s3SFlangeRi2, kRB26s3SFlangeRo); | |
2108 | z0 += kRB26s3SFlangeD2; | |
2109 | shRB26s3SFlange->DefineSection(3, z0, kRB26s3SFlangeRi2, kRB26s3SFlangeRo); | |
2110 | shRB26s3SFlange->DefineSection(4, z0, kRB26s3SFlangeRi3, kRB26s3SFlangeRo); | |
2111 | z0 += kRB26s3SFlangeD3; | |
2112 | shRB26s3SFlange->DefineSection(5, z0, kRB26s3SFlangeRi3, kRB26s3SFlangeRo); | |
2113 | TGeoVolume* voRB26s3SFlange = new TGeoVolume("RB26s3SFlange", shRB26s3SFlange, kMedSteel); | |
2114 | ||
2115 | TGeoVolume* voRB26s3SFlangeM = new TGeoVolume("RB26s3SFlangeM", MakeMotherFromTemplate(shRB26s3SFlange, 0, 3), kMedVac); | |
2116 | voRB26s3SFlangeM->AddNode(voRB26s3SFlange, 1, gGeoIdentity); | |
2117 | ||
2118 | /////////////////////////////////// | |
2119 | // RB26/3 Fixed Flange // | |
2120 | // Drawing LHCVFX___0004 // | |
2121 | /////////////////////////////////// | |
2122 | const Float_t kRB26s3FFlangeL = 2.99; // Length of the flange | |
2123 | const Float_t kRB26s3FFlangeD1 = 1.72; // Length of section 1 | |
2124 | const Float_t kRB26s3FFlangeD2 = 0.30; // Length of section 2 | |
2125 | const Float_t kRB26s3FFlangeD3 = 0.97; // Length of section 3 | |
2126 | const Float_t kRB26s3FFlangeRo = 36.20/2.; // Flange outer radius | |
2127 | const Float_t kRB26s3FFlangeRi1 = 30.60/2.; // Flange inner radius section 1 | |
2128 | const Float_t kRB26s3FFlangeRi2 = 30.00/2.; // Flange inner radius section 2 | |
2129 | const Float_t kRB26s3FFlangeRi3 = 30.60/2.; // Flange inner radius section 3 | |
2130 | z0 = 0; | |
2131 | TGeoPcon* shRB26s3FFlange = new TGeoPcon(0., 360., 6); | |
2132 | z0 = 0.; | |
2133 | shRB26s3FFlange->DefineSection(0, z0, kRB26s3FFlangeRi1, kRB26s3FFlangeRo); | |
2134 | z0 += kRB26s3FFlangeD1; | |
2135 | shRB26s3FFlange->DefineSection(1, z0, kRB26s3FFlangeRi1, kRB26s3FFlangeRo); | |
2136 | shRB26s3FFlange->DefineSection(2, z0, kRB26s3FFlangeRi2, kRB26s3FFlangeRo); | |
2137 | z0 += kRB26s3FFlangeD2; | |
2138 | shRB26s3FFlange->DefineSection(3, z0, kRB26s3FFlangeRi2, kRB26s3FFlangeRo); | |
2139 | shRB26s3FFlange->DefineSection(4, z0, kRB26s3FFlangeRi3, kRB26s3FFlangeRo); | |
2140 | z0 += kRB26s3FFlangeD3; | |
2141 | shRB26s3FFlange->DefineSection(5, z0, kRB26s3FFlangeRi3, kRB26s3FFlangeRo); | |
2142 | TGeoVolume* voRB26s3FFlange = new TGeoVolume("RB26s3FFlange", shRB26s3FFlange, kMedSteel); | |
2143 | ||
2144 | TGeoVolume* voRB26s3FFlangeM = new TGeoVolume("RB26s3FFlangeM", MakeMotherFromTemplate(shRB26s3FFlange, 2, 5), kMedVac); | |
2145 | voRB26s3FFlangeM->AddNode(voRB26s3FFlange, 1, gGeoIdentity); | |
2146 | ||
2147 | ||
2148 | ||
2149 | /////////////////////////////////// | |
2150 | // RB26/3 Axial Compensator // | |
2151 | // Drawing LHCVC2a_0065 // | |
2152 | /////////////////////////////////// | |
2153 | const Float_t kRB26s3CompL = 42.0; // Length of the compensator (0.3 cm added for welding) | |
2154 | const Float_t kRB26s3BellowRo = 34.00/2.; // Bellow outer radius [Pos 1] | |
2155 | const Float_t kRB26s3BellowRi = 30.10/2.; // Bellow inner radius [Pos 1] | |
2156 | const Int_t kRB26s3NumberOfPlies = 13; // Number of plies [Pos 1] | |
2157 | const Float_t kRB26s3BellowUndL = 17.70; // Length of undulated region [Pos 1] | |
2158 | const Float_t kRB26s3PlieThickness = 0.06; // Plie thickness [Pos 1] | |
2159 | const Float_t kRB26s3ConnectionPlieR = 0.21; // Connection plie radius [Pos 1] | |
2160 | // Plie radius | |
2161 | const Float_t kRB26s3PlieR = | |
2162 | (kRB26s3BellowUndL - 4. * kRB26s3ConnectionPlieR + 2. * kRB26s3PlieThickness + | |
2163 | (2. * kRB26s3NumberOfPlies - 2.) * kRB26s3PlieThickness) / (4. * kRB26s3NumberOfPlies - 2.); | |
2164 | ||
2165 | // | |
2166 | // The welding tubes have 3 sections with different radii and 2 transition regions. | |
2167 | // Section 1: connection to the outside | |
2168 | // Section 2: commection to the bellow | |
2169 | // Section 3: between 1 and 2 | |
2170 | const Float_t kRB26s3CompTubeInnerR1 = 30.0/2.; // Outer Connection tubes inner radius [Pos 4 + 3] | |
2171 | const Float_t kRB26s3CompTubeOuterR1 = 30.6/2.; // Outer Connection tubes outer radius [Pos 4 + 3] | |
2172 | const Float_t kRB26s3CompTubeInnerR2 = 29.4/2.; // Connection tubes inner radius [Pos 4 + 3] | |
2173 | const Float_t kRB26s3CompTubeOuterR2 = 30.0/2.; // Connection tubes outer radius [Pos 4 + 3] | |
2174 | const Float_t kRB26s3CompTubeInnerR3 = 30.6/2.; // Connection tubes inner radius at bellow [Pos 4 + 3] | |
2175 | const Float_t kRB26s3CompTubeOuterR3 = 32.2/2.; // Connection tubes outer radius at bellow [Pos 4 + 3] | |
2176 | ||
2177 | const Float_t kRB26s3WeldingTubeLeftL1 = 2.0; // Left connection tube length [Pos 4] | |
2178 | const Float_t kRB26s3WeldingTubeLeftL2 = 3.4; // Left connection tube length [Pos 4] | |
2179 | const Float_t kRB26s3WeldingTubeLeftL = 7.0; // Left connection tube total length [Pos 4] | |
2180 | const Float_t kRB26s3WeldingTubeRightL1 = 2.3; // Right connection tube length [Pos 3] (0.3 cm added for welding) | |
2181 | const Float_t kRB26s3WeldingTubeRightL2 = 13.4; // Right connection tube length [Pos 3] | |
2182 | ||
2183 | const Float_t kRB26s3WeldingTubeT1 = 0.6; // Length of first r-transition [Pos 4 + 3] | |
2184 | const Float_t kRB26s3WeldingTubeT2 = 1.0; // Length of 2nd r-transition [Pos 4 + 3] | |
2185 | ||
2186 | ||
2187 | ||
2188 | const Float_t kRB26s3RingOuterR = 36.1/2.; // Ring inner radius [Pos 4] | |
2189 | const Float_t kRB26s3RingL = 0.8/2.; // Ring half length [Pos 4] | |
2190 | const Float_t kRB26s3RingZ = 3.7 ; // Ring z-position [Pos 4] | |
2191 | const Float_t kRB26s3ProtOuterR = 36.2/2.; // Protection tube outer radius [Pos 2] | |
2192 | const Float_t kRB26s3ProtL = 27.0/2.; // Protection tube half length [Pos 2] | |
2193 | const Float_t kRB26s3ProtZ = 4.0 ; // Protection tube z-position [Pos 2] | |
2194 | ||
2195 | ||
2196 | // Mother volume | |
2197 | // | |
2198 | TGeoPcon* shRB26s3Compensator = new TGeoPcon(0., 360., 6); | |
2199 | shRB26s3Compensator->DefineSection( 0, 0.0, 0., kRB26s3CompTubeOuterR1); | |
2200 | shRB26s3Compensator->DefineSection( 1, kRB26s3RingZ, 0., kRB26s3CompTubeOuterR1); | |
2201 | shRB26s3Compensator->DefineSection( 2, kRB26s3RingZ, 0., kRB26s3ProtOuterR); | |
2202 | shRB26s3Compensator->DefineSection( 3, kRB26s3ProtZ + 2. * kRB26s3ProtL, 0., kRB26s3ProtOuterR); | |
2203 | shRB26s3Compensator->DefineSection( 4, kRB26s3ProtZ + 2. * kRB26s3ProtL, 0., kRB26s3CompTubeOuterR1); | |
2204 | shRB26s3Compensator->DefineSection( 5, kRB26s3CompL , 0., kRB26s3CompTubeOuterR1); | |
2205 | TGeoVolume* voRB26s3Compensator = | |
2206 | new TGeoVolume("RB26s3Compensator", shRB26s3Compensator, kMedVac); | |
2207 | ||
2208 | // | |
2209 | // [Pos 1] Bellow | |
2210 | // | |
2211 | // | |
2212 | TGeoVolume* voRB26s3Bellow = new TGeoVolume("RB26s3Bellow", | |
2213 | new TGeoTube(kRB26s3BellowRi, kRB26s3BellowRo, kRB26s3BellowUndL/2.), kMedVac); | |
2214 | // | |
2215 | // Upper part of the undulation | |
2216 | // | |
2217 | TGeoTorus* shRB26s3PlieTorusU = new TGeoTorus(kRB26s3BellowRo - kRB26s3PlieR, kRB26s3PlieR - kRB26s3PlieThickness, kRB26s3PlieR); | |
2218 | shRB26s3PlieTorusU->SetName("RB26s3TorusU"); | |
2219 | TGeoTube* shRB26s3PlieTubeU = new TGeoTube (kRB26s3BellowRo - kRB26s3PlieR, kRB26s3BellowRo, kRB26s3PlieR); | |
2220 | shRB26s3PlieTubeU->SetName("RB26s3TubeU"); | |
2221 | TGeoCompositeShape* shRB26s3UpperPlie = new TGeoCompositeShape("RB26s3UpperPlie", "RB26s3TorusU*RB26s3TubeU"); | |
2222 | ||
2223 | TGeoVolume* voRB26s3WiggleU = new TGeoVolume("RB26s3UpperPlie", shRB26s3UpperPlie, kMedSteel); | |
2224 | // | |
2225 | // Lower part of the undulation | |
2226 | TGeoTorus* shRB26s3PlieTorusL = new TGeoTorus(kRB26s3BellowRi + kRB26s3PlieR, kRB26s3PlieR - kRB26s3PlieThickness, kRB26s3PlieR); | |
2227 | shRB26s3PlieTorusL->SetName("RB26s3TorusL"); | |
2228 | TGeoTube* shRB26s3PlieTubeL = new TGeoTube (kRB26s3BellowRi, kRB26s3BellowRi + kRB26s3PlieR, kRB26s3PlieR); | |
2229 | shRB26s3PlieTubeL->SetName("RB26s3TubeL"); | |
2230 | TGeoCompositeShape* shRB26s3LowerPlie = new TGeoCompositeShape("RB26s3LowerPlie", "RB26s3TorusL*RB26s3TubeL"); | |
2231 | ||
2232 | TGeoVolume* voRB26s3WiggleL = new TGeoVolume("RB26s3LowerPlie", shRB26s3LowerPlie, kMedSteel); | |
2233 | ||
2234 | // | |
2235 | // Connection between upper and lower part of undulation | |
2236 | TGeoVolume* voRB26s3WiggleC1 = new TGeoVolume("RB26s3PlieConn1", | |
2237 | new TGeoTube(kRB26s3BellowRi + kRB26s3PlieR, | |
2238 | kRB26s3BellowRo - kRB26s3PlieR, kRB26s3PlieThickness / 2.), kMedSteel); | |
2239 | // | |
2240 | // One wiggle | |
2241 | TGeoVolumeAssembly* voRB26s3Wiggle = new TGeoVolumeAssembly("RB26s3Wiggle"); | |
2242 | z0 = - kRB26s3PlieThickness / 2.; | |
2243 | voRB26s3Wiggle->AddNode(voRB26s3WiggleC1, 1 , new TGeoTranslation(0., 0., z0)); | |
2244 | z0 += kRB26s3PlieR - kRB26s3PlieThickness / 2.; | |
2245 | voRB26s3Wiggle->AddNode(voRB26s3WiggleU, 1 , new TGeoTranslation(0., 0., z0)); | |
2246 | z0 += kRB26s3PlieR - kRB26s3PlieThickness / 2.; | |
2247 | voRB26s3Wiggle->AddNode(voRB26s3WiggleC1, 2 , new TGeoTranslation(0., 0., z0)); | |
2248 | z0 += kRB26s3PlieR - kRB26s3PlieThickness; | |
2249 | voRB26s3Wiggle->AddNode(voRB26s3WiggleL, 1 , new TGeoTranslation(0., 0., z0)); | |
2250 | // Positioning of the volumes | |
2251 | z0 = - kRB26s3BellowUndL/2.+ kRB26s3ConnectionPlieR; | |
2252 | voRB26s3Bellow->AddNode(voRB26s3WiggleL, 1, new TGeoTranslation(0., 0., z0)); | |
2253 | z0 += kRB26s3ConnectionPlieR; | |
2254 | zsh = 4. * kRB26s3PlieR - 2. * kRB26s3PlieThickness; | |
2255 | for (Int_t iw = 0; iw < kRB26s3NumberOfPlies; iw++) { | |
2256 | Float_t zpos = z0 + iw * zsh; | |
2257 | voRB26s3Bellow->AddNode(voRB26s3Wiggle, iw + 1, new TGeoTranslation(0., 0., zpos - kRB26s3PlieThickness)); | |
2258 | } | |
2259 | ||
2260 | voRB26s3Compensator->AddNode(voRB26s3Bellow, 1, new TGeoTranslation(0., 0., kRB26s3WeldingTubeLeftL + kRB26s3BellowUndL/2.)); | |
2261 | ||
2262 | ||
2263 | // | |
2264 | // [Pos 2] Outer Protecting Tube | |
2265 | // | |
2266 | TGeoTube* shRB26s3CompProtTube = new TGeoTube(kRB26s3RingOuterR, kRB26s3ProtOuterR, kRB26s3ProtL); | |
2267 | TGeoVolume* voRB26s3CompProtTube = | |
2268 | new TGeoVolume("RB26s3CompProtTube", shRB26s3CompProtTube, kMedSteel); | |
2269 | voRB26s3Compensator->AddNode(voRB26s3CompProtTube, 1, new TGeoTranslation(0., 0., kRB26s3ProtZ + kRB26s3ProtL)); | |
2270 | ||
2271 | ||
2272 | // | |
2273 | // [Pos 3] Right Welding Tube | |
2274 | // | |
2275 | TGeoPcon* shRB26s3CompRightTube = new TGeoPcon(0., 360., 5); | |
2276 | z0 = 0.; | |
2277 | shRB26s3CompRightTube->DefineSection(0, z0, kRB26s3CompTubeInnerR3, kRB26s3CompTubeOuterR3); | |
2278 | z0 += kRB26s3WeldingTubeT2; | |
2279 | shRB26s3CompRightTube->DefineSection(1, z0, kRB26s3CompTubeInnerR2, kRB26s3CompTubeOuterR2); | |
2280 | z0 += kRB26s3WeldingTubeRightL2; | |
2281 | shRB26s3CompRightTube->DefineSection(2, z0, kRB26s3CompTubeInnerR2, kRB26s3CompTubeOuterR2); | |
2282 | z0 += kRB26s3WeldingTubeT1; | |
2283 | shRB26s3CompRightTube->DefineSection(3, z0, kRB26s3CompTubeInnerR1, kRB26s3CompTubeOuterR1); | |
2284 | z0 += kRB26s3WeldingTubeRightL1; | |
2285 | shRB26s3CompRightTube->DefineSection(4, z0, kRB26s3CompTubeInnerR1, kRB26s3CompTubeOuterR1); | |
2286 | ||
2287 | TGeoVolume* voRB26s3CompRightTube = | |
2288 | new TGeoVolume("RB26s3CompRightTube", shRB26s3CompRightTube, kMedSteel); | |
2289 | voRB26s3Compensator->AddNode(voRB26s3CompRightTube, 1, new TGeoTranslation(0., 0., kRB26s3CompL - z0)); | |
2290 | ||
2291 | // | |
2292 | // [Pos 4] Left Welding Tube | |
2293 | // | |
2294 | TGeoPcon* shRB26s3CompLeftTube = new TGeoPcon(0., 360., 5); | |
2295 | z0 = 0.; | |
2296 | shRB26s3CompLeftTube->DefineSection(0, z0, kRB26s3CompTubeInnerR1, kRB26s3CompTubeOuterR1); | |
2297 | z0 += kRB26s3WeldingTubeLeftL1; | |
2298 | shRB26s3CompLeftTube->DefineSection(1, z0, kRB26s3CompTubeInnerR1, kRB26s3CompTubeOuterR1); | |
2299 | z0 += kRB26s3WeldingTubeT1; | |
2300 | shRB26s3CompLeftTube->DefineSection(2, z0, kRB26s3CompTubeInnerR2, kRB26s3CompTubeOuterR2); | |
2301 | z0 += kRB26s3WeldingTubeLeftL2; | |
2302 | shRB26s3CompLeftTube->DefineSection(3, z0, kRB26s3CompTubeInnerR2, kRB26s3CompTubeOuterR2); | |
2303 | z0 += kRB26s3WeldingTubeT2; | |
2304 | shRB26s3CompLeftTube->DefineSection(4, z0, kRB26s3CompTubeInnerR3, kRB26s3CompTubeOuterR3); | |
2305 | ||
2306 | TGeoVolume* voRB26s3CompLeftTube = | |
2307 | new TGeoVolume("RB26s3CompLeftTube", shRB26s3CompLeftTube, kMedSteel); | |
2308 | voRB26s3Compensator->AddNode(voRB26s3CompLeftTube, 1, gGeoIdentity); | |
2309 | // | |
2310 | // [Pos 5] Ring | |
2311 | // | |
2312 | TGeoTube* shRB26s3CompRing = new TGeoTube(kRB26s3CompTubeOuterR2, kRB26s3RingOuterR, kRB26s3RingL); | |
2313 | TGeoVolume* voRB26s3CompRing = | |
2314 | new TGeoVolume("RB26s3CompRing", shRB26s3CompRing, kMedSteel); | |
2315 | voRB26s3Compensator->AddNode(voRB26s3CompRing, 1, new TGeoTranslation(0., 0., kRB26s3RingZ + kRB26s3RingL)); | |
2316 | ||
2317 | ||
2318 | ||
2319 | /////////////////////////////////////////// | |
2320 | // // | |
2321 | // RB26/4-5 // | |
2322 | // Drawing LHCV2a_0012 [as installed] // | |
2323 | //////////////////////////////////////////// | |
2324 | // Pos1 Vacuum Tubes LHCVC2A__0014 | |
2325 | // Pos2 Compensator LHCVC2A__0066 | |
2326 | // Pos3 Fixed Point Section LHCVC2A__0016 | |
2327 | // Pos4 Split Flange LHCVFX___0005 | |
2328 | // Pos5 RotableFlange LHCVFX___0009 | |
2329 | //////////////////////////////////////////// | |
2330 | ||
2331 | /////////////////////////////////// | |
2332 | // RB26/4-5 Vacuum Tubes // | |
2333 | // Drawing LHCVC2a_0014 // | |
2334 | /////////////////////////////////// | |
2335 | const Float_t kRB26s45TubeL = 593.12 + 0.3; // 0.3 cm added for welding | |
2336 | ||
2337 | TGeoPcon* shRB26s45Tube = new TGeoPcon(0., 360., 11); | |
2338 | // Section 1: straight section | |
2339 | shRB26s45Tube->DefineSection( 0, 0.00, 30.00/2., 30.60/2.); | |
2340 | shRB26s45Tube->DefineSection( 1, 1.20, 30.00/2., 30.60/2.); | |
2341 | shRB26s45Tube->DefineSection( 2, 1.20, 30.00/2., 30.80/2.); | |
2342 | shRB26s45Tube->DefineSection( 3, 25.10, 30.00/2., 30.80/2.); | |
2343 | // Section 2: 0.932 deg opening cone | |
2344 | shRB26s45Tube->DefineSection( 4, 486.10, 45.00/2., 45.80/2.); | |
2345 | // Section 3: straight section 4 mm | |
2346 | shRB26s45Tube->DefineSection( 5, 512.10, 45.00/2., 45.80/2.); | |
2347 | // Section 4: straight section 3 mm | |
2348 | shRB26s45Tube->DefineSection( 6, 512.10, 45.00/2., 45.60/2.); | |
2349 | shRB26s45Tube->DefineSection( 7, 527.70, 45.00/2., 45.60/2.); | |
2350 | // Section 4: closing cone | |
2351 | shRB26s45Tube->DefineSection( 8, 591.30, 10.00/2., 10.60/2.); | |
2352 | shRB26s45Tube->DefineSection( 9, 591.89, 10.00/2., 10.30/2.); | |
2353 | ||
2354 | shRB26s45Tube->DefineSection(10, kRB26s45TubeL, 10.00/2., 10.30/2.); | |
2355 | TGeoVolume* voRB26s45Tube = | |
2356 | new TGeoVolume("RB26s45Tube", shRB26s45Tube, kMedSteel); | |
2357 | ||
2358 | TGeoVolume* voRB26s45TubeM = new TGeoVolume("RB26s45TubeM", MakeMotherFromTemplate(shRB26s45Tube), kMedVac); | |
2359 | voRB26s45TubeM->AddNode(voRB26s45Tube, 1, gGeoIdentity); | |
2360 | ||
2361 | ||
2362 | ||
2363 | /////////////////////////////////// | |
2364 | // RB26/5 Axial Compensator // | |
2365 | // Drawing LHCVC2a_0066 // | |
2366 | /////////////////////////////////// | |
2367 | const Float_t kRB26s5CompL = 27.60; // Length of the compensator (0.30 cm added for welding) | |
2368 | const Float_t kRB26s5BellowRo = 12.48/2.; // Bellow outer radius [Pos 1] | |
2369 | const Float_t kRB26s5BellowRi = 10.32/2.; // Bellow inner radius [Pos 1] | |
2370 | const Int_t kRB26s5NumberOfPlies = 15; // Number of plies [Pos 1] | |
2371 | const Float_t kRB26s5BellowUndL = 10.50; // Length of undulated region [Pos 1] | |
2372 | const Float_t kRB26s5PlieThickness = 0.025; // Plie thickness [Pos 1] | |
2373 | const Float_t kRB26s5ConnectionPlieR = 0.21; // Connection plie radius [Pos 1] | |
2374 | const Float_t kRB26s5ConnectionR = 11.2/2.; // Bellow connection radius [Pos 1] | |
2375 | // Plie radius | |
2376 | const Float_t kRB26s5PlieR = | |
2377 | (kRB26s5BellowUndL - 4. * kRB26s5ConnectionPlieR + 2. * kRB26s5PlieThickness + | |
2378 | (2. * kRB26s5NumberOfPlies - 2.) * kRB26s5PlieThickness) / (4. * kRB26s5NumberOfPlies - 2.); | |
2379 | const Float_t kRB26s5CompTubeInnerR = 10.00/2.; // Connection tubes inner radius [Pos 2 + 3] | |
2380 | const Float_t kRB26s5CompTubeOuterR = 10.30/2.; // Connection tubes outer radius [Pos 2 + 3] | |
2381 | const Float_t kRB26s5WeldingTubeLeftL = 3.70/2.; // Left connection tube half length [Pos 2] | |
2382 | const Float_t kRB26s5WeldingTubeRightL = 13.40/2.; // Right connection tube half length [Pos 3] (0.3 cm added for welding) | |
2383 | const Float_t kRB26s5RingInnerR = 11.2/2.; // Ring inner radius [Pos 4] | |
2384 | const Float_t kRB26s5RingOuterR = 16.0/2.; // Ring inner radius [Pos 4] | |
2385 | const Float_t kRB26s5RingL = 0.4/2.; // Ring half length [Pos 4] | |
2386 | const Float_t kRB26s5RingZ = 14.97; // Ring z-position [Pos 4] | |
2387 | const Float_t kRB26s5ProtOuterR = 16.2/2.; // Protection tube outer radius [Pos 5] | |
2388 | const Float_t kRB26s5ProtL = 13.0/2.; // Protection tube half length [Pos 5] | |
2389 | const Float_t kRB26s5ProtZ = 2.17; // Protection tube z-position [Pos 5] | |
2390 | const Float_t kRB26s5DetailZR = 11.3/2.; // Detail Z max radius | |
2391 | ||
2392 | ||
2393 | // Mother volume | |
2394 | // | |
2395 | TGeoPcon* shRB26s5Compensator = new TGeoPcon(0., 360., 8); | |
2396 | shRB26s5Compensator->DefineSection( 0, 0.0, 0., kRB26s5CompTubeOuterR); | |
2397 | shRB26s5Compensator->DefineSection( 1, kRB26s5ProtZ, 0., kRB26s5CompTubeOuterR); | |
2398 | shRB26s5Compensator->DefineSection( 2, kRB26s5ProtZ, 0., kRB26s5ProtOuterR); | |
2399 | shRB26s5Compensator->DefineSection( 3, kRB26s5ProtZ + 2. * kRB26s5ProtL + 2. * kRB26s5RingL, 0., kRB26s5ProtOuterR); | |
2400 | shRB26s5Compensator->DefineSection( 4, kRB26s5ProtZ + 2. * kRB26s5ProtL + 2. * kRB26s5RingL, 0., kRB26s5DetailZR); | |
2401 | shRB26s5Compensator->DefineSection( 5, kRB26s5CompL - 8., 0., kRB26s5DetailZR); | |
2402 | shRB26s5Compensator->DefineSection( 6, kRB26s5CompL - 8., 0., kRB26s5CompTubeOuterR); | |
2403 | shRB26s5Compensator->DefineSection( 7, kRB26s5CompL, 0., kRB26s5CompTubeOuterR); | |
2404 | TGeoVolume* voRB26s5Compensator = new TGeoVolume("RB26s5Compensator", shRB26s5Compensator, kMedVac); | |
2405 | ||
2406 | // | |
2407 | // [Pos 1] Bellow | |
2408 | // | |
2409 | // | |
2410 | TGeoVolume* voRB26s5Bellow = new TGeoVolume("RB26s5Bellow", | |
2411 | new TGeoTube(kRB26s5BellowRi, kRB26s5BellowRo, kRB26s5BellowUndL/2.), kMedVac); | |
2412 | // | |
2413 | // Upper part of the undulation | |
2414 | // | |
2415 | TGeoTorus* shRB26s5PlieTorusU = new TGeoTorus(kRB26s5BellowRo - kRB26s5PlieR, kRB26s5PlieR - kRB26s5PlieThickness, kRB26s5PlieR); | |
2416 | shRB26s5PlieTorusU->SetName("RB26s5TorusU"); | |
2417 | TGeoTube* shRB26s5PlieTubeU = new TGeoTube (kRB26s5BellowRo - kRB26s5PlieR, kRB26s5BellowRo, kRB26s5PlieR); | |
2418 | shRB26s5PlieTubeU->SetName("RB26s5TubeU"); | |
2419 | TGeoCompositeShape* shRB26s5UpperPlie = new TGeoCompositeShape("RB26s5UpperPlie", "RB26s5TorusU*RB26s5TubeU"); | |
2420 | ||
2421 | TGeoVolume* voRB26s5WiggleU = new TGeoVolume("RB26s5UpperPlie", shRB26s5UpperPlie, kMedSteel); | |
2422 | // | |
2423 | // Lower part of the undulation | |
2424 | TGeoTorus* shRB26s5PlieTorusL = new TGeoTorus(kRB26s5BellowRi + kRB26s5PlieR, kRB26s5PlieR - kRB26s5PlieThickness, kRB26s5PlieR); | |
2425 | shRB26s5PlieTorusL->SetName("RB26s5TorusL"); | |
2426 | TGeoTube* shRB26s5PlieTubeL = new TGeoTube (kRB26s5BellowRi, kRB26s5BellowRi + kRB26s5PlieR, kRB26s5PlieR); | |
2427 | shRB26s5PlieTubeL->SetName("RB26s5TubeL"); | |
2428 | TGeoCompositeShape* shRB26s5LowerPlie = new TGeoCompositeShape("RB26s5LowerPlie", "RB26s5TorusL*RB26s5TubeL"); | |
2429 | ||
2430 | TGeoVolume* voRB26s5WiggleL = new TGeoVolume("RB26s5LowerPlie", shRB26s5LowerPlie, kMedSteel); | |
2431 | ||
2432 | // | |
2433 | // Connection between upper and lower part of undulation | |
2434 | TGeoVolume* voRB26s5WiggleC1 = new TGeoVolume("RB26s5PlieConn1", | |
2435 | new TGeoTube(kRB26s5BellowRi + kRB26s5PlieR, | |
2436 | kRB26s5BellowRo - kRB26s5PlieR, kRB26s5PlieThickness / 2.), kMedSteel); | |
2437 | // | |
2438 | // One wiggle | |
2439 | TGeoVolumeAssembly* voRB26s5Wiggle = new TGeoVolumeAssembly("RB26s5Wiggle"); | |
2440 | z0 = - kRB26s5PlieThickness / 2.; | |
2441 | voRB26s5Wiggle->AddNode(voRB26s5WiggleC1, 1 , new TGeoTranslation(0., 0., z0)); | |
2442 | z0 += kRB26s5PlieR - kRB26s5PlieThickness / 2.; | |
2443 | voRB26s5Wiggle->AddNode(voRB26s5WiggleU, 1 , new TGeoTranslation(0., 0., z0)); | |
2444 | z0 += kRB26s5PlieR - kRB26s5PlieThickness / 2.; | |
2445 | voRB26s5Wiggle->AddNode(voRB26s5WiggleC1, 2 , new TGeoTranslation(0., 0., z0)); | |
2446 | z0 += kRB26s5PlieR - kRB26s5PlieThickness; | |
2447 | voRB26s5Wiggle->AddNode(voRB26s5WiggleL , 1 , new TGeoTranslation(0., 0., z0)); | |
2448 | // Positioning of the volumes | |
2449 | z0 = - kRB26s5BellowUndL/2.+ kRB26s5ConnectionPlieR; | |
2450 | voRB26s5Bellow->AddNode(voRB26s5WiggleL, 1, new TGeoTranslation(0., 0., z0)); | |
2451 | z0 += kRB26s5ConnectionPlieR; | |
2452 | zsh = 4. * kRB26s5PlieR - 2. * kRB26s5PlieThickness; | |
2453 | for (Int_t iw = 0; iw < kRB26s5NumberOfPlies; iw++) { | |
2454 | Float_t zpos = z0 + iw * zsh; | |
2455 | voRB26s5Bellow->AddNode(voRB26s5Wiggle, iw + 1, new TGeoTranslation(0., 0., zpos - kRB26s5PlieThickness)); | |
2456 | } | |
2457 | ||
2458 | voRB26s5Compensator->AddNode(voRB26s5Bellow, 1, new TGeoTranslation(0., 0., 2. * kRB26s5WeldingTubeLeftL + kRB26s5BellowUndL/2.)); | |
2459 | ||
2460 | // | |
2461 | // [Pos 2] Left Welding Tube | |
2462 | // | |
2463 | TGeoPcon* shRB26s5CompLeftTube = new TGeoPcon(0., 360., 3); | |
2464 | z0 = 0; | |
2465 | shRB26s5CompLeftTube->DefineSection(0, z0, kRB26s5CompTubeInnerR, kRB26s5CompTubeOuterR); | |
2466 | z0 += 2 * kRB26s5WeldingTubeLeftL - ( kRB26s5ConnectionR - kRB26s5CompTubeOuterR); | |
2467 | shRB26s5CompLeftTube->DefineSection(1, z0, kRB26s5CompTubeInnerR, kRB26s5CompTubeOuterR); | |
2468 | z0 += ( kRB26s5ConnectionR - kRB26s5CompTubeOuterR); | |
2469 | shRB26s5CompLeftTube->DefineSection(2, z0, kRB26s5ConnectionR - 0.15, kRB26s5ConnectionR); | |
2470 | TGeoVolume* voRB26s5CompLeftTube = new TGeoVolume("RB26s5CompLeftTube", shRB26s5CompLeftTube, kMedSteel); | |
2471 | voRB26s5Compensator->AddNode(voRB26s5CompLeftTube, 1, gGeoIdentity); | |
2472 | // | |
2473 | // [Pos 3] Right Welding Tube | |
2474 | // | |
2475 | TGeoPcon* shRB26s5CompRightTube = new TGeoPcon(0., 360., 11); | |
2476 | // Detail Z | |
2477 | shRB26s5CompRightTube->DefineSection( 0, 0. , kRB26s5CompTubeInnerR + 0.22, 11.2/2.); | |
2478 | shRB26s5CompRightTube->DefineSection( 1, 0.05, kRB26s5CompTubeInnerR + 0.18, 11.2/2.); | |
2479 | shRB26s5CompRightTube->DefineSection( 2, 0.22, kRB26s5CompTubeInnerR , 11.2/2. - 0.22); | |
2480 | shRB26s5CompRightTube->DefineSection( 3, 0.44, kRB26s5CompTubeInnerR , 11.2/2.); | |
2481 | shRB26s5CompRightTube->DefineSection( 4, 1.70, kRB26s5CompTubeInnerR , 11.2/2.); | |
2482 | shRB26s5CompRightTube->DefineSection( 5, 2.10, kRB26s5CompTubeInnerR , kRB26s5CompTubeOuterR); | |
2483 | shRB26s5CompRightTube->DefineSection( 6, 2.80, kRB26s5CompTubeInnerR , kRB26s5CompTubeOuterR); | |
2484 | shRB26s5CompRightTube->DefineSection( 7, 2.80, kRB26s5CompTubeInnerR , 11.3/2.); | |
2485 | shRB26s5CompRightTube->DefineSection( 8, 3.40, kRB26s5CompTubeInnerR , 11.3/2.); | |
2486 | // Normal pipe | |
2487 | shRB26s5CompRightTube->DefineSection( 9, 3.50, kRB26s5CompTubeInnerR , kRB26s5CompTubeOuterR); | |
2488 | shRB26s5CompRightTube->DefineSection(10, 2. * kRB26s5WeldingTubeRightL, kRB26s5CompTubeInnerR, kRB26s5CompTubeOuterR); | |
2489 | ||
2490 | TGeoVolume* voRB26s5CompRightTube = | |
2491 | new TGeoVolume("RB26s5CompRightTube", shRB26s5CompRightTube, kMedSteel); | |
2492 | voRB26s5Compensator->AddNode(voRB26s5CompRightTube, 1, | |
2493 | new TGeoTranslation(0., 0., kRB26s5CompL - 2. * kRB26s5WeldingTubeRightL)); | |
2494 | // | |
2495 | // [Pos 4] Ring | |
2496 | // | |
2497 | TGeoTube* shRB26s5CompRing = new TGeoTube(kRB26s5RingInnerR, kRB26s5RingOuterR, kRB26s5RingL); | |
2498 | TGeoVolume* voRB26s5CompRing = | |
2499 | new TGeoVolume("RB26s5CompRing", shRB26s5CompRing, kMedSteel); | |
2500 | voRB26s5Compensator->AddNode(voRB26s5CompRing, 1, new TGeoTranslation(0., 0., kRB26s5RingZ + kRB26s5RingL)); | |
2501 | ||
2502 | // | |
2503 | // [Pos 5] Outer Protecting Tube | |
2504 | // | |
2505 | TGeoTube* shRB26s5CompProtTube = new TGeoTube(kRB26s5RingOuterR, kRB26s5ProtOuterR, kRB26s5ProtL); | |
2506 | TGeoVolume* voRB26s5CompProtTube = | |
2507 | new TGeoVolume("RB26s5CompProtTube", shRB26s5CompProtTube, kMedSteel); | |
2508 | voRB26s5Compensator->AddNode(voRB26s5CompProtTube, 1, new TGeoTranslation(0., 0., kRB26s5ProtZ + kRB26s5ProtL)); | |
2509 | ||
2510 | /////////////////////////////////////// | |
2511 | // RB26/4 Fixed Point Section // | |
2512 | // Drawing LHCVC2a_0016 // | |
2513 | /////////////////////////////////////// | |
2514 | const Float_t kRB26s4TubeRi = 30.30/2. ; // Tube inner radius (0.3 cm added for welding) | |
2515 | const Float_t kRB26s4TubeRo = 30.60/2. ; // Tube outer radius | |
2516 | const Float_t kRB26s4FixedPointL = 12.63 ; // Length of the fixed point section | |
2517 | const Float_t kRB26s4FixedPointZ = 10.53 ; // Position of the ring (0.15 added for welding) | |
2518 | const Float_t kRB26s4FixedPointD = 0.595 ; // Width of the ring | |
2519 | const Float_t kRB26s4FixedPointR = 31.60/2. ; // Radius of the ring | |
2520 | ||
2521 | TGeoPcon* shRB26s4FixedPoint = new TGeoPcon(0., 360., 6); | |
2522 | z0 = 0.; | |
2523 | shRB26s4FixedPoint->DefineSection(0, z0, kRB26s4TubeRi, kRB26s4TubeRo); | |
2524 | z0 += kRB26s4FixedPointZ; | |
2525 | shRB26s4FixedPoint->DefineSection(1, z0, kRB26s4TubeRi, kRB26s4TubeRo); | |
2526 | shRB26s4FixedPoint->DefineSection(2, z0, kRB26s4TubeRi, kRB26s4FixedPointR); | |
2527 | z0 += kRB26s4FixedPointD; | |
2528 | shRB26s4FixedPoint->DefineSection(3, z0, kRB26s4TubeRi, kRB26s4FixedPointR); | |
2529 | shRB26s4FixedPoint->DefineSection(4, z0, kRB26s4TubeRi, kRB26s4TubeRo); | |
2530 | z0 = kRB26s4FixedPointL; | |
2531 | shRB26s4FixedPoint->DefineSection(5, z0, kRB26s4TubeRi, kRB26s4TubeRo); | |
2532 | TGeoVolume* voRB26s4FixedPoint = new TGeoVolume("RB26s4FixedPoint", shRB26s4FixedPoint, kMedSteel); | |
2533 | ||
2534 | TGeoVolume* voRB26s4FixedPointM = new TGeoVolume("RB26s4FixedPointM", MakeMotherFromTemplate(shRB26s4FixedPoint), kMedVac); | |
2535 | voRB26s4FixedPointM->AddNode(voRB26s4FixedPoint, 1, gGeoIdentity); | |
2536 | ||
2537 | ||
2538 | /////////////////////////////////////// | |
2539 | // RB26/4 Split Flange // | |
2540 | // Drawing LHCVFX__0005 // | |
2541 | /////////////////////////////////////// | |
2542 | const Float_t kRB26s4SFlangeL = 2.99; // Length of the flange | |
2543 | const Float_t kRB26s4SFlangeD1 = 0.85; // Length of section 1 | |
2544 | const Float_t kRB26s4SFlangeD2 = 0.36; // Length of section 2 | |
2545 | const Float_t kRB26s4SFlangeD3 = 0.73 + 1.05; // Length of section 3 | |
2546 | const Float_t kRB26s4SFlangeRo = 36.20/2.; // Flange outer radius | |
2547 | const Float_t kRB26s4SFlangeRi1 = 30.60/2.; // Flange inner radius section 1 | |
2548 | const Float_t kRB26s4SFlangeRi2 = 30.00/2.; // Flange inner radius section 2 | |
2549 | const Float_t kRB26s4SFlangeRi3 = 30.60/2.; // Flange inner radius section 3 | |
2550 | z0 = 0; | |
2551 | TGeoPcon* shRB26s4SFlange = new TGeoPcon(0., 360., 6); | |
2552 | z0 = 0.; | |
2553 | shRB26s4SFlange->DefineSection(0, z0, kRB26s4SFlangeRi1, kRB26s4SFlangeRo); | |
2554 | z0 += kRB26s4SFlangeD1; | |
2555 | shRB26s4SFlange->DefineSection(1, z0, kRB26s4SFlangeRi1, kRB26s4SFlangeRo); | |
2556 | shRB26s4SFlange->DefineSection(2, z0, kRB26s4SFlangeRi2, kRB26s4SFlangeRo); | |
2557 | z0 += kRB26s4SFlangeD2; | |
2558 | shRB26s4SFlange->DefineSection(3, z0, kRB26s4SFlangeRi2, kRB26s4SFlangeRo); | |
2559 | shRB26s4SFlange->DefineSection(4, z0, kRB26s4SFlangeRi3, kRB26s4SFlangeRo); | |
2560 | z0 += kRB26s4SFlangeD3; | |
2561 | shRB26s4SFlange->DefineSection(5, z0, kRB26s4SFlangeRi3, kRB26s4SFlangeRo); | |
2562 | TGeoVolume* voRB26s4SFlange = new TGeoVolume("RB26s4SFlange", shRB26s4SFlange, kMedSteel); | |
2563 | ||
2564 | TGeoVolume* voRB26s4SFlangeM = new TGeoVolume("RB26s4SFlangeM", MakeMotherFromTemplate(shRB26s4SFlange, 0, 3), kMedVac); | |
2565 | voRB26s4SFlangeM->AddNode(voRB26s4SFlange, 1, gGeoIdentity); | |
2566 | ||
2567 | /////////////////////////////////////// | |
2568 | // RB26/5 Rotable Flange // | |
2569 | // Drawing LHCVFX__0009 // | |
2570 | /////////////////////////////////////// | |
2571 | const Float_t kRB26s5RFlangeL = 1.86; // Length of the flange | |
2572 | const Float_t kRB26s5RFlangeD1 = 0.61; // Length of section 1 | |
2573 | const Float_t kRB26s5RFlangeD2 = 0.15; // Length of section 2 | |
2574 | const Float_t kRB26s5RFlangeD3 = 0.60; // Length of section 3 | |
2575 | const Float_t kRB26s5RFlangeD4 = 0.50; // Length of section 4 | |
2576 | const Float_t kRB26s5RFlangeRo = 15.20/2.; // Flange outer radius | |
2577 | const Float_t kRB26s5RFlangeRi1 = 10.30/2.; // Flange inner radius section 1 | |
2578 | const Float_t kRB26s5RFlangeRi2 = 10.00/2.; // Flange inner radius section 2 | |
2579 | const Float_t kRB26s5RFlangeRi3 = 10.30/2.; // Flange inner radius section 3 | |
2580 | const Float_t kRB26s5RFlangeRi4 = 10.50/2.; // Flange inner radius section 4 | |
2581 | ||
2582 | z0 = 0; | |
2583 | TGeoPcon* shRB26s5RFlange = new TGeoPcon(0., 360., 8); | |
2584 | z0 = 0.; | |
2585 | shRB26s5RFlange->DefineSection(0, z0, kRB26s5RFlangeRi4, kRB26s5RFlangeRo); | |
2586 | z0 += kRB26s5RFlangeD4; | |
2587 | shRB26s5RFlange->DefineSection(1, z0, kRB26s5RFlangeRi4, kRB26s5RFlangeRo); | |
2588 | shRB26s5RFlange->DefineSection(2, z0, kRB26s5RFlangeRi3, kRB26s5RFlangeRo); | |
2589 | z0 += kRB26s5RFlangeD3; | |
2590 | shRB26s5RFlange->DefineSection(3, z0, kRB26s5RFlangeRi3, kRB26s5RFlangeRo); | |
2591 | shRB26s5RFlange->DefineSection(4, z0, kRB26s5RFlangeRi2, kRB26s5RFlangeRo); | |
2592 | z0 += kRB26s5RFlangeD2; | |
2593 | shRB26s5RFlange->DefineSection(5, z0, kRB26s5RFlangeRi2, kRB26s5RFlangeRo); | |
2594 | shRB26s5RFlange->DefineSection(6, z0, kRB26s5RFlangeRi1, kRB26s5RFlangeRo); | |
2595 | z0 += kRB26s5RFlangeD1; | |
2596 | shRB26s5RFlange->DefineSection(7, z0, kRB26s5RFlangeRi1, kRB26s5RFlangeRo); | |
2597 | TGeoVolume* voRB26s5RFlange = new TGeoVolume("RB26s5RFlange", shRB26s5RFlange, kMedSteel); | |
2598 | ||
2599 | TGeoVolume* voRB26s5RFlangeM = new TGeoVolume("RB26s5RFlangeM", MakeMotherFromTemplate(shRB26s5RFlange, 4, 7), kMedVac); | |
2600 | voRB26s5RFlangeM->AddNode(voRB26s5RFlange, 1, gGeoIdentity); | |
2601 | ||
2602 | // | |
2603 | // Assemble RB26/1-2 | |
2604 | // | |
2605 | TGeoVolumeAssembly* asRB26s12 = new TGeoVolumeAssembly("RB26s12"); | |
2606 | z0 = 0.; | |
2607 | asRB26s12->AddNode(voRB26s1RFlange, 1, gGeoIdentity); | |
2608 | z0 += kRB26s1RFlangeIsL + kRB26s1RFlangeFpL; | |
2609 | asRB26s12->AddNode(voRB26s12TubeM, 1, new TGeoTranslation(0., 0., z0)); | |
2610 | z0 += kRB26s12TubeL; | |
2611 | asRB26s12->AddNode(voRB26s2Compensator, 1, new TGeoTranslation(0., 0., z0)); | |
2612 | z0 += kRB26s2CompL; | |
2613 | z0 -= kRB26s2FFlangeD1; | |
2614 | asRB26s12->AddNode(voRB26s2FFlangeM, 1, new TGeoTranslation(0., 0., z0)); | |
2615 | z0 += kRB26s2FFlangeL; | |
2616 | const Float_t kRB26s12L = z0; | |
2617 | ||
2618 | // | |
2619 | // Assemble RB26/3 | |
2620 | // | |
2621 | TGeoVolumeAssembly* asRB26s3 = new TGeoVolumeAssembly("RB26s3"); | |
2622 | z0 = 0.; | |
2623 | asRB26s3->AddNode(voRB26s3SFlangeM, 1, gGeoIdentity); | |
2624 | z0 += kRB26s3SFlangeL; | |
2625 | z0 -= kRB26s3SFlangeD3; | |
2626 | asRB26s3->AddNode(voRB26s3FixedPointM, 1, new TGeoTranslation(0., 0., z0)); | |
2627 | z0 += kRB26s3FixedPointL; | |
2628 | asRB26s3->AddNode(voRB26s3TubeM, 1, new TGeoTranslation(0., 0., z0)); | |
2629 | z0 += kRB26s3TubeL; | |
2630 | asRB26s3->AddNode(voRB26s3Compensator, 1, new TGeoTranslation(0., 0., z0)); | |
2631 | z0 += kRB26s3CompL; | |
2632 | z0 -= kRB26s3FFlangeD1; | |
2633 | asRB26s3->AddNode(voRB26s3FFlangeM, 1, new TGeoTranslation(0., 0., z0)); | |
2634 | z0 += kRB26s3FFlangeL; | |
2635 | const Float_t kRB26s3L = z0; | |
2636 | ||
2637 | ||
2638 | // | |
2639 | // Assemble RB26/4-5 | |
2640 | // | |
2641 | TGeoVolumeAssembly* asRB26s45 = new TGeoVolumeAssembly("RB26s45"); | |
2642 | z0 = 0.; | |
2643 | asRB26s45->AddNode(voRB26s4SFlangeM, 1, gGeoIdentity); | |
2644 | z0 += kRB26s4SFlangeL; | |
2645 | z0 -= kRB26s4SFlangeD3; | |
2646 | asRB26s45->AddNode(voRB26s4FixedPointM, 1, new TGeoTranslation(0., 0., z0)); | |
2647 | z0 += kRB26s4FixedPointL; | |
2648 | asRB26s45->AddNode(voRB26s45TubeM, 1, new TGeoTranslation(0., 0., z0)); | |
2649 | z0 += kRB26s45TubeL; | |
2650 | asRB26s45->AddNode(voRB26s5Compensator, 1, new TGeoTranslation(0., 0., z0)); | |
2651 | z0 += kRB26s5CompL; | |
2652 | z0 -= kRB26s5RFlangeD3; | |
2653 | z0 -= kRB26s5RFlangeD4; | |
2654 | asRB26s45->AddNode(voRB26s5RFlangeM, 1, new TGeoTranslation(0., 0., z0)); | |
2655 | z0 += kRB26s5RFlangeL; | |
2656 | const Float_t kRB26s45L = z0; | |
2657 | ||
2658 | // | |
2659 | // Assemble RB26 | |
2660 | // | |
2661 | TGeoVolumeAssembly* asRB26Pipe = new TGeoVolumeAssembly("RB26Pipe"); | |
2662 | z0 = 0.; | |
2663 | asRB26Pipe->AddNode(asRB26s12, 1, new TGeoTranslation(0., 0., z0)); | |
2664 | z0 += kRB26s12L; | |
2665 | asRB26Pipe->AddNode(asRB26s3, 1, new TGeoTranslation(0., 0., z0)); | |
2666 | z0 += kRB26s3L; | |
2667 | asRB26Pipe->AddNode(asRB26s45, 1, new TGeoTranslation(0., 0., z0)); | |
2668 | z0 += kRB26s45L; | |
2669 | top->AddNode(asRB26Pipe, 1, new TGeoCombiTrans(0., 0., -82., rot180)); | |
2670 | } | |
2671 | ||
2672 | ||
2673 | ||
2674 | //___________________________________________ | |
2675 | void AliPIPEupgrade::CreateMaterials() | |
2676 | { | |
2677 | // | |
2678 | // Define materials for beam pipe | |
2679 | // | |
2680 | ||
2681 | AliDebugClass(1,"Create PIPEupgrade materials"); | |
2682 | Int_t isxfld = ((AliMagF*)TGeoGlobalMagField::Instance()->GetField())->Integ(); | |
2683 | Float_t sxmgmx = ((AliMagF*)TGeoGlobalMagField::Instance()->GetField())->Max(); | |
2684 | // Steel (Inox) | |
2685 | Float_t asteel[4] = { 55.847,51.9961,58.6934,28.0855 }; | |
2686 | Float_t zsteel[4] = { 26.,24.,28.,14. }; | |
2687 | Float_t wsteel[4] = { .715,.18,.1,.005 }; | |
2688 | // AlBe - alloy | |
2689 | Float_t aAlBe[2] = { 26.98, 9.01}; | |
2690 | Float_t zAlBe[2] = { 13.00, 4.00}; | |
2691 | Float_t wAlBe[2] = { 0.4, 0.6}; | |
2692 | // | |
2693 | // Polyamid | |
2694 | Float_t aPA[4] = {16., 14., 12., 1.}; | |
2695 | Float_t zPA[4] = { 8., 7., 6., 1.}; | |
2696 | Float_t wPA[4] = { 1., 1., 6., 11.}; | |
2697 | // | |
2698 | // Air | |
2699 | // | |
2700 | Float_t aAir[4]={12.0107,14.0067,15.9994,39.948}; | |
2701 | Float_t zAir[4]={6.,7.,8.,18.}; | |
2702 | Float_t wAir[4]={0.000124,0.755267,0.231781,0.012827}; | |
2703 | Float_t dAir = 1.20479E-3; | |
2704 | Float_t dAir1 = 1.20479E-11; | |
2705 | // | |
2706 | // Insulation powder | |
2707 | // Si O Ti Al | |
2708 | Float_t ains[4] ={28.0855, 15.9994, 47.867, 26.982}; | |
2709 | Float_t zins[4] ={14., 8. , 22. , 13. }; | |
2710 | Float_t wins[4] ={ 0.3019, 0.4887, 0.1914, 0.018}; | |
2711 | // | |
2712 | // | |
2713 | // Anticorodal | |
2714 | // | |
2715 | // Al Si7 Mg 0.6 | |
2716 | // | |
2717 | Float_t aaco[3] ={26.982, 28.0855, 24.035}; | |
2718 | Float_t zaco[3] ={13., 14. , 12. }; | |
2719 | Float_t waco[3] ={ 0.924, 0.07, 0.006}; | |
2720 | // Kapton | |
2721 | // | |
2722 | Float_t aKapton[4]={1.00794,12.0107, 14.010,15.9994}; | |
2723 | Float_t zKapton[4]={1.,6.,7.,8.}; | |
2724 | Float_t wKapton[4]={0.026362,0.69113,0.07327,0.209235}; | |
2725 | Float_t dKapton = 1.42; | |
2726 | // NEG coating | |
2727 | // Ti V Zr | |
2728 | Float_t aNEG[4] = {47.87, 50.94, 91.24}; | |
2729 | Float_t zNEG[4] = {22.00, 23.00, 40.00}; | |
2730 | Float_t wNEG[4] = {1./3., 1./3., 1./3.}; | |
2731 | Float_t dNEG = 5.6; // ? | |
2732 | ||
2733 | // | |
2734 | // | |
2735 | // Berillium | |
2736 | AliMaterial(5, "BERILLIUM$", 9.01, 4., 1.848, 35.3, 36.7); | |
2737 | // | |
2738 | // Carbon | |
2739 | AliMaterial(6, "CARBON$ ", 12.01, 6., 2.265, 18.8, 49.9); | |
2740 | // | |
2741 | // Aluminum | |
2742 | AliMaterial(9, "ALUMINIUM$", 26.98, 13., 2.7, 8.9, 37.2); | |
2743 | // | |
2744 | // Copper | |
2745 | AliMaterial(10, "COPPER", 63.55, 29, 8.96, 1.43, 85.6/8.96); | |
2746 | // | |
2747 | // Air | |
2748 | AliMixture(15, "AIR$ ", aAir, zAir, dAir, 4, wAir); | |
2749 | AliMixture(35, "AIR_HIGH$ ", aAir, zAir, dAir, 4, wAir); | |
2750 | // | |
2751 | // Vacuum | |
2752 | AliMixture(16, "VACUUM$ " , aAir, zAir, dAir1, 4, wAir); | |
2753 | AliMixture(17, "VACUUMM$ ", aAir, zAir, dAir1, 4, wAir); | |
2754 | // | |
2755 | // stainless Steel | |
2756 | AliMixture(19, "STAINLESS STEEL$", asteel, zsteel, 7.88, 4, wsteel); | |
2757 | // | |
2758 | // reduced density steel to approximate pump getter material | |
2759 | AliMixture(20, "GETTER$", asteel, zsteel, 1.00, 4, wsteel); | |
2760 | // Al-Be alloy | |
2761 | // | |
2762 | AliMixture(21, "AlBe$", aAlBe, zAlBe, 2.07, 2, wAlBe); | |
2763 | // Polyamid | |
2764 | // | |
2765 | AliMixture(22, "PA$", aPA, zPA, 1.14, -4, wPA); | |
2766 | // | |
2767 | // Kapton | |
2768 | AliMixture(23, "KAPTON", aKapton, zKapton, dKapton, 4, wKapton); | |
2769 | // Anticorodal | |
2770 | AliMixture(24, "ANTICORODAL", aaco, zaco, 2.66, 3, waco); | |
2771 | ||
2772 | // | |
2773 | // Insulation powder | |
2774 | AliMixture(14, "INSULATION0$", ains, zins, 0.41, 4, wins); | |
2775 | AliMixture(34, "INSULATION1$", ains, zins, 0.41, 4, wins); | |
2776 | AliMixture(54, "INSULATION2$", ains, zins, 0.41, 4, wins); | |
2777 | ||
2778 | // NEG | |
2779 | AliMixture(25, "NEG COATING", aNEG, zNEG, dNEG, -3, wNEG); | |
2780 | ||
2781 | ||
2782 | // **************** | |
2783 | // Defines tracking media parameters. | |
2784 | // | |
2785 | Float_t epsil = .001; // Tracking precision, | |
2786 | Float_t stemax = -0.01; // Maximum displacement for multiple scat | |
2787 | Float_t tmaxfd = -20.; // Maximum angle due to field deflection | |
2788 | Float_t deemax = -.3; // Maximum fractional energy loss, DLS | |
2789 | Float_t stmin = -.8; | |
2790 | // *************** | |
2791 | // | |
2792 | // Beryllium | |
2793 | ||
2794 | AliMedium(5, "BE", 5, 0, isxfld, sxmgmx, tmaxfd, stemax, deemax, epsil, stmin); | |
2795 | ||
2796 | // Carbon | |
2797 | AliMedium(6, "C", 6, 0, isxfld, sxmgmx, tmaxfd, stemax, deemax, epsil, stmin); | |
2798 | // | |
2799 | // Aluminum | |
2800 | AliMedium(9, "ALU", 9, 0, isxfld, sxmgmx, tmaxfd, stemax, deemax, epsil, stmin); | |
2801 | // Copper | |
2802 | AliMedium(10, "CU", 10, 0, isxfld, sxmgmx, tmaxfd, stemax, deemax, epsil, stmin); | |
2803 | // | |
2804 | // Air | |
2805 | AliMedium(15, "AIR", 15, 0, isxfld, sxmgmx, tmaxfd, stemax, deemax, epsil, stmin); | |
2806 | AliMedium(35, "AIR_HIGH",35, 0, isxfld, sxmgmx, tmaxfd, stemax, deemax, epsil, stmin); | |
2807 | // | |
2808 | // Vacuum | |
2809 | AliMedium(16, "VACUUM", 16, 0, isxfld, sxmgmx, tmaxfd, stemax, deemax, epsil, stmin); | |
2810 | AliMedium(17, "VACUUMM", 17, 0, isxfld, sxmgmx, 0.1, stemax, deemax, epsil, stmin); | |
2811 | // | |
2812 | // Steel | |
2813 | AliMedium(19, "INOX", 19, 0, isxfld, sxmgmx, tmaxfd, stemax, deemax, epsil, stmin); | |
2814 | // | |
2815 | // Getter | |
2816 | AliMedium(20, "GETTER", 20, 0, isxfld, sxmgmx, tmaxfd, stemax, deemax, epsil, stmin); | |
2817 | // | |
2818 | // AlBe - Aloy | |
2819 | AliMedium(21, "AlBe" , 21, 0, isxfld, sxmgmx, tmaxfd, stemax, deemax, epsil, stmin); | |
2820 | // | |
2821 | // Polyamid | |
2822 | AliMedium(22, "PA" , 22, 0, isxfld, sxmgmx, tmaxfd, stemax, deemax, epsil, stmin); | |
2823 | // Antocorodal | |
2824 | AliMedium(24, "ANTICORODAL", 24, 0, isxfld, sxmgmx, tmaxfd, stemax, deemax, epsil, stmin); | |
2825 | // Insulation Powder | |
2826 | AliMedium(14, "INS_C0 ", 14, 0, isxfld, sxmgmx, tmaxfd, stemax, deemax, epsil, stmin); | |
2827 | AliMedium(34, "INS_C1 ", 34, 0, isxfld, sxmgmx, tmaxfd, stemax, deemax, epsil, stmin); | |
2828 | AliMedium(54, "INS_C2 ", 54, 0, isxfld, sxmgmx, tmaxfd, stemax, deemax, epsil, stmin); | |
2829 | // | |
2830 | // KAPTON | |
2831 | AliMedium(23, "KAPTON", 23, 0, isxfld, sxmgmx, tmaxfd, stemax, deemax, epsil, stmin); | |
2832 | ||
2833 | // | |
2834 | // NEG | |
2835 | AliMedium(25, "NEG COATING", 25, 0, isxfld, sxmgmx, tmaxfd, stemax, deemax, epsil, stmin); | |
2836 | } | |
2837 | ||
2838 | ||
2839 | TGeoPcon* AliPIPEupgrade::MakeMotherFromTemplate(const TGeoPcon* shape, Int_t imin, Int_t imax, Float_t r0, Int_t nz) | |
2840 | { | |
2841 | // | |
2842 | // Create a mother shape from a template setting some min radii to 0 | |
2843 | // | |
2844 | Int_t nz0 = shape->GetNz(); | |
2845 | // if nz > -1 the number of planes is given by nz | |
2846 | if (nz != -1) nz0 = nz; | |
2847 | TGeoPcon* mother = new TGeoPcon(0., 360., nz0); | |
2848 | ||
2849 | if (imin == -1 || imax == -1) { | |
2850 | imin = 0; | |
2851 | imax = shape->GetNz(); | |
2852 | } else if (imax >= nz0) { | |
2853 | imax = nz0 - 1; | |
2854 | printf("Warning: imax reset to nz-1 %5d %5d %5d %5d\n", imin, imax, nz, nz0); | |
2855 | } | |
2856 | ||
2857 | ||
2858 | ||
2859 | for (Int_t i = 0; i < shape->GetNz(); i++) { | |
2860 | Double_t rmin = shape->GetRmin(i); | |
2861 | if ((i >= imin) && (i <= imax) ) rmin = r0; | |
2862 | Double_t rmax = shape->GetRmax(i); | |
2863 | Double_t z = shape->GetZ(i); | |
2864 | mother->DefineSection(i, z, rmin, rmax); | |
2865 | } | |
2866 | return mother; | |
2867 | ||
2868 | } | |
2869 | ||
2870 | TGeoPcon* AliPIPEupgrade::MakeInsulationFromTemplate(TGeoPcon* shape) | |
2871 | { | |
2872 | // | |
2873 | // Create an beam pipe insulation layer shape from a template | |
2874 | // | |
2875 | Int_t nz = shape->GetNz(); | |
2876 | TGeoPcon* insu = new TGeoPcon(0., 360., nz); | |
2877 | ||
2878 | for (Int_t i = 0; i < nz; i++) { | |
2879 | Double_t z = shape->GetZ(i); | |
2880 | Double_t rmin = shape->GetRmin(i); | |
2881 | Double_t rmax = shape->GetRmax(i); | |
2882 | rmax += 0.5; | |
2883 | shape->DefineSection(i, z, rmin, rmax); | |
2884 | rmin = rmax - 0.5; | |
2885 | insu->DefineSection(i, z, rmin, rmax); | |
2886 | } | |
2887 | return insu; | |
2888 | ||
2889 | } | |
2890 | ||
2891 | ||
2892 | TGeoVolume* AliPIPEupgrade::MakeBellow(const char* ext, Int_t nc, Float_t rMin, Float_t rMax, Float_t dU, Float_t rPlie, Float_t dPlie) | |
2893 | { | |
2894 | // nc Number of convolution | |
2895 | // rMin Inner radius of the bellow | |
2896 | // rMax Outer radius of the bellow | |
2897 | // dU Undulation length | |
2898 | // rPlie Plie radius | |
2899 | // dPlie Plie thickness | |
2900 | const TGeoMedium* kMedVac = gGeoManager->GetMedium("PIPE_VACUUM"); | |
2901 | const TGeoMedium* kMedSteel = gGeoManager->GetMedium("PIPE_INOX"); | |
2902 | ||
2903 | char name[64], nameA[64], nameB[64], bools[64]; | |
2904 | snprintf(name, 64, "%sBellowUS", ext); | |
2905 | TGeoVolume* voBellow = new TGeoVolume(name, new TGeoTube(rMin, rMax, dU/2.), kMedVac); | |
2906 | // | |
2907 | // Upper part of the undulation | |
2908 | // | |
2909 | TGeoTorus* shPlieTorusU = new TGeoTorus(rMax - rPlie, rPlie - dPlie, rPlie); | |
2910 | snprintf(nameA, 64, "%sTorusU", ext); | |
2911 | shPlieTorusU->SetName(nameA); | |
2912 | TGeoTube* shPlieTubeU = new TGeoTube (rMax - rPlie, rMax, rPlie); | |
2913 | snprintf(nameB, 64, "%sTubeU", ext); | |
2914 | shPlieTubeU->SetName(nameB); | |
2915 | snprintf(name, 64, "%sUpperPlie", ext); | |
2916 | snprintf(bools, 64, "%s*%s", nameA, nameB); | |
2917 | TGeoCompositeShape* shUpperPlie = new TGeoCompositeShape(name, bools); | |
2918 | ||
2919 | TGeoVolume* voWiggleU = new TGeoVolume(name, shUpperPlie, kMedSteel); | |
2920 | // | |
2921 | // Lower part of the undulation | |
2922 | TGeoTorus* shPlieTorusL = new TGeoTorus(rMin + rPlie, rPlie - dPlie, rPlie); | |
2923 | snprintf(nameA, 64, "%sTorusL", ext); | |
2924 | shPlieTorusL->SetName(nameA); | |
2925 | TGeoTube* shPlieTubeL = new TGeoTube (rMin, rMin + rPlie, rPlie); | |
2926 | snprintf(nameB, 64, "%sTubeL", ext); | |
2927 | shPlieTubeL->SetName(nameB); | |
2928 | snprintf(name, 64, "%sLowerPlie", ext); | |
2929 | snprintf(bools, 64, "%s*%s", nameA, nameB); | |
2930 | TGeoCompositeShape* shLowerPlie = new TGeoCompositeShape(name, bools); | |
2931 | ||
2932 | TGeoVolume* voWiggleL = new TGeoVolume(name, shLowerPlie, kMedSteel); | |
2933 | ||
2934 | // | |
2935 | // Connection between upper and lower part of undulation | |
2936 | snprintf(name, 64, "%sPlieConn1", ext); | |
2937 | TGeoVolume* voWiggleC1 = new TGeoVolume(name, new TGeoTube(rMin + rPlie, rMax - rPlie, dPlie/2.), kMedSteel); | |
2938 | // | |
2939 | // One wiggle | |
2940 | Float_t dz = rPlie - dPlie / 2.; | |
2941 | Float_t z0 = - dPlie / 2.; | |
2942 | snprintf(name, 64, "%sWiggle", ext); | |
2943 | TGeoVolumeAssembly* asWiggle = new TGeoVolumeAssembly(name); | |
2944 | asWiggle->AddNode(voWiggleC1, 1 , new TGeoTranslation(0., 0., z0)); | |
2945 | z0 += dz; | |
2946 | asWiggle->AddNode(voWiggleU, 1 , new TGeoTranslation(0., 0., z0)); | |
2947 | z0 += dz; | |
2948 | asWiggle->AddNode(voWiggleC1, 2 , new TGeoTranslation(0., 0., z0)); | |
2949 | z0 += dz; | |
2950 | asWiggle->AddNode(voWiggleL , 1 , new TGeoTranslation(0., 0., z0)); | |
2951 | // Positioning of the volumes | |
2952 | z0 = - dU / 2.+ rPlie; | |
2953 | voBellow->AddNode(voWiggleL, 2, new TGeoTranslation(0., 0., z0)); | |
2954 | z0 += rPlie; | |
2955 | Float_t zsh = 4. * rPlie - 2. * dPlie; | |
2956 | for (Int_t iw = 0; iw < nc; iw++) { | |
2957 | Float_t zpos = z0 + iw * zsh; | |
2958 | voBellow->AddNode(asWiggle, iw + 1, new TGeoTranslation(0., 0., zpos - dPlie)); | |
2959 | } | |
2960 | return voBellow; | |
2961 | } | |
2962 | ||
2963 | //_______________________________________________________________________ | |
2964 | void AliPIPEupgrade::AddAlignableVolumes() const | |
2965 | { | |
2966 | // | |
2967 | AliInfo("Add PIPE alignable volume"); | |
2968 | ||
2969 | if (!gGeoManager) { | |
2970 | AliFatal("TGeoManager doesn't exist !"); | |
2971 | return; | |
2972 | } | |
2973 | ||
2974 | TString symname("CP1"); | |
2975 | TString volpath("/ALIC_1/CP_1/Cp1_1"); | |
2976 | if(!gGeoManager->SetAlignableEntry(symname.Data(),volpath.Data())) | |
2977 | AliFatal(Form("Alignable entry %s not created. Volume path %s not valid", | |
2978 | symname.Data(),volpath.Data())); | |
2979 | ||
2980 | //TString symname2("CP3"); | |
2981 | //TString volpath2("/ALIC_1/CP_1/Cp3_1"); | |
2982 | //if(!gGeoManager->SetAlignableEntry(symname2.Data(),volpath2.Data())) | |
2983 | // AliFatal(Form("Alignable entry %s not created. Volume path %s not valid", | |
2984 | // symname2.Data(),volpath2.Data())); | |
2985 | } | |
2986 | ||
2987 | ||
2988 | ||
2989 | ||
2990 |