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f8b48305 | 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 | /* $Id$ */ | |
17 | ||
18 | //------------------------------------------------------------------------- | |
19 | // Beam pipe class | |
20 | // This version uses TGeo | |
21 | // Author: A.Morsch | |
22 | //------------------------------------------------------------------------- | |
23 | ||
24 | ||
25 | #include <Riostream.h> | |
26 | ||
27 | #include <TSystem.h> | |
28 | #include <TVirtualMC.h> | |
29 | #include <TGeoManager.h> | |
30 | #include <TGeoVolume.h> | |
31 | #include <TGeoTorus.h> | |
32 | #include <TGeoTube.h> | |
33 | #include <TGeoCone.h> | |
34 | #include <TGeoPcon.h> | |
35 | #include <TGeoBBox.h> | |
36 | #include <TGeoXtru.h> | |
37 | #include <TGeoCompositeShape.h> | |
38 | ||
39 | #include "AliConst.h" | |
40 | #include "AliMagF.h" | |
41 | #include "AliPIPEv3.h" | |
42 | #include "AliRun.h" | |
43 | #include "AliLog.h" | |
44 | ||
45 | ClassImp(AliPIPEv3) | |
46 | ||
47 | //_____________________________________________________________________________ | |
48 | AliPIPEv3::AliPIPEv3() | |
49 | { | |
50 | // Constructor | |
51 | } | |
52 | ||
53 | //_____________________________________________________________________________ | |
54 | AliPIPEv3::AliPIPEv3(const char *name, const char *title) | |
55 | : AliPIPE(name,title) | |
56 | { | |
57 | // Constructor | |
58 | } | |
59 | ||
60 | ||
61 | //___________________________________________ | |
62 | void AliPIPEv3::CreateGeometry() | |
63 | { | |
64 | AliDebug(1,"Create PIPEv3 geometry"); | |
65 | // | |
66 | // Class describing the beam pipe geometry | |
67 | // | |
68 | ||
69 | Float_t dz, z, zsh, z0; | |
70 | // | |
71 | // Rotation Matrices | |
72 | // | |
73 | const Float_t kDegRad = TMath::Pi() / 180.; | |
74 | // Rotation by 180 deg | |
75 | TGeoRotation* rot180 = new TGeoRotation("rot180", 90., 180., 90., 90., 180., 0.); | |
76 | TGeoRotation* rotyz = new TGeoRotation("rotyz", 90., 180., 0., 180., 90., 90.); | |
77 | TGeoRotation* rotxz = new TGeoRotation("rotxz", 0., 0., 90., 90., 90., 180.); | |
78 | TGeoRotation* rot045 = new TGeoRotation("rot045", 90., 45., 90., 135., 0., 0.); | |
79 | TGeoRotation* rot135 = new TGeoRotation("rot135", 90. ,135., 90., 225., 0., 0.); | |
80 | TGeoRotation* rot225 = new TGeoRotation("rot225", 90. ,225., 90., 315., 0., 0.); | |
81 | TGeoRotation* rot315 = new TGeoRotation("rot315", 90. ,315., 90., 45., 0., 0.); | |
82 | // | |
83 | // Media | |
84 | const TGeoMedium* kMedAir = gGeoManager->GetMedium("PIPE_AIR"); | |
85 | const TGeoMedium* kMedVac = gGeoManager->GetMedium("PIPE_VACUUM"); | |
86 | const TGeoMedium* kMedInsu = gGeoManager->GetMedium("PIPE_INS_C0"); | |
87 | const TGeoMedium* kMedSteel = gGeoManager->GetMedium("PIPE_INOX"); | |
88 | const TGeoMedium* kMedBe = gGeoManager->GetMedium("PIPE_BE"); | |
89 | const TGeoMedium* kMedCu = gGeoManager->GetMedium("PIPE_CU"); | |
90 | const TGeoMedium* kMedKapton = gGeoManager->GetMedium("PIPE_KAPTON"); | |
97a1d23b | 91 | const TGeoMedium* kMedAco = gGeoManager->GetMedium("PIPE_ANTICORODAL"); |
f8b48305 | 92 | // Top volume |
93 | TGeoVolume* top = gGeoManager->GetVolume("ALIC"); | |
94 | // | |
95 | // | |
96 | //////////////////////////////////////////////////////////////////////////////// | |
97 | // // | |
98 | // The Central Vacuum system // | |
99 | // // | |
100 | //////////////////////////////////////////////////////////////////////////////// | |
101 | // | |
102 | // | |
103 | // The ALICE central beam-pipe according to drawing LHCVC2C_0001 | |
104 | // Drawings of sub-elements: | |
105 | // | |
106 | // Pos 7 - Minimised Flange: LHCVFX_P0025 | |
107 | // Pos 6 - Standard Flange: STDVFUHV0009 | |
108 | // Pos 8 - Bellow: LHCVBX__0001 | |
109 | // | |
110 | // Absolute z-coordinates -82.0 - 400.0 cm | |
111 | // Total length: 482.0 cm | |
112 | // It consists of 3 main parts: | |
113 | // CP/2 The flange on the non-absorber side: 36.5 cm | |
114 | // CP/1 The central Be pipe: 405.0 cm | |
115 | // CP/3 The double-bellow and flange on the absorber side: 40.5 cm | |
116 | // | |
117 | // | |
118 | ||
119 | // | |
120 | // | |
121 | // Starting position in z | |
122 | const Float_t kCPz0 = -400.0; | |
123 | // Length of the CP/1 section | |
124 | const Float_t kCP1Length = 405.0; | |
125 | // Length of the CP/2 section | |
126 | const Float_t kCP2Length = 36.5; | |
127 | // Length of the CP/3 section | |
128 | const Float_t kCP3Length = 40.5; | |
129 | // Position of the CP/2 section | |
130 | // const Float_t kCP2pos = kCPz0 + kCP2Length / 2.; | |
131 | // Position of the CP/3 section | |
132 | const Float_t kCP3pos = kCPz0 + kCP2Length + kCP1Length + kCP3Length/2.; | |
133 | ||
134 | ||
135 | /////////////////// | |
136 | // CP/1 // | |
137 | /////////////////// | |
138 | // Inner and outer radii of the Be-section [Pos 1] | |
139 | const Float_t kCP1BeRi = 2.90; | |
140 | const Float_t kCP1BeRo = 2.98; | |
141 | const Float_t kCP1KaRo = 2.99; | |
142 | // | |
143 | // Be-Stainless Steel adaptor tube [Pos 2] at both ends of the Be-section. Length 5 cm | |
144 | const Float_t kCP1BeStAdaptorLength = 5.00; | |
145 | // | |
146 | // Bulge of the Be-Stainless Steel adaptor Tube [Pos 2] | |
147 | const Float_t kCP1BeStRo = 3.05; | |
148 | // | |
149 | // Length of bulge [Pos 2] | |
150 | const Float_t kCP1BulgeLength = 0.50; | |
151 | // | |
152 | // Distance between bulges [Pos 2] | |
153 | const Float_t kCP1BulgeBulgeDistance = 1.00; | |
154 | // | |
155 | // Length of Be-pipe | |
156 | const Float_t kCP1BeLength = kCP1Length - 2. * kCP1BeStAdaptorLength; | |
157 | ||
158 | // | |
159 | // CP/1 Mother volume | |
160 | TGeoVolume* voCp1Mo = new TGeoVolume("CP1MO", | |
161 | new TGeoTube(0., kCP1BeStRo, kCP1Length / 2.), | |
162 | kMedAir); | |
163 | voCp1Mo->SetVisibility(0); | |
164 | ||
165 | ///////////////////////////////////////////// | |
166 | // CP/1 Be-Section // | |
167 | ///////////////////////////////////////////// | |
168 | TGeoVolume* voCp1Vac = new TGeoVolume("CP1VAC", | |
169 | new TGeoTube(0., kCP1BeRi, kCP1Length / 2.), | |
170 | kMedVac); | |
171 | TGeoVolume* voCp1Be = new TGeoVolume("CP1BE", | |
172 | new TGeoTube(0., kCP1BeRo, kCP1BeLength / 2.), | |
173 | kMedBe); | |
174 | // Outer Kapton foil | |
175 | TGeoVolume* voCp1Ka = new TGeoVolume("CP1KA", | |
176 | new TGeoTube(0., kCP1KaRo, kCP1BeLength / 2.), | |
177 | kMedKapton); | |
178 | ||
179 | voCp1Ka->AddNode(voCp1Be, 1, gGeoIdentity); | |
180 | voCp1Be->AddNode(voCp1Vac, 1, gGeoIdentity); | |
181 | voCp1Mo->AddNode(voCp1Ka, 1, gGeoIdentity); | |
182 | ||
183 | ///////////////////////////////////////////// | |
184 | // CP/1 Be-Stainless Steel adaptor tube // | |
185 | ///////////////////////////////////////////// | |
186 | TGeoPcon* shCp1At = new TGeoPcon(0., 360., 8); | |
187 | // First Bulge | |
188 | z = - kCP1BeStAdaptorLength / 2.; | |
189 | shCp1At->DefineSection(0, z, kCP1BeRi, kCP1BeStRo); | |
190 | z += kCP1BulgeLength; | |
191 | shCp1At->DefineSection(1, z, kCP1BeRi, kCP1BeStRo); | |
192 | shCp1At->DefineSection(2, z, kCP1BeRi, kCP1BeRo); | |
193 | // Between the bulges | |
194 | z += kCP1BulgeBulgeDistance; | |
195 | shCp1At->DefineSection(3, z, kCP1BeRi, kCP1BeRo); | |
196 | shCp1At->DefineSection(4, z, kCP1BeRi, kCP1BeStRo); | |
197 | // Second bulge | |
198 | z += kCP1BulgeLength; | |
199 | shCp1At->DefineSection(5, z, kCP1BeRi, kCP1BeStRo); | |
200 | shCp1At->DefineSection(6, z, kCP1BeRi, kCP1BeRo); | |
201 | // Straight piece | |
202 | z = kCP1BeStAdaptorLength / 2.; | |
203 | shCp1At->DefineSection(7, z, kCP1BeRi, kCP1BeRo); | |
204 | // | |
205 | TGeoVolume* voCp1At = new TGeoVolume("CP1AT", shCp1At, kMedSteel); | |
206 | ||
207 | // Position adaptor tube at both ends | |
208 | dz = kCP1Length / 2. - kCP1BeStAdaptorLength / 2.; | |
209 | voCp1Mo->AddNode(voCp1At, 1, new TGeoTranslation(0., 0., -dz)); | |
210 | voCp1Mo->AddNode(voCp1At, 2, new TGeoCombiTrans(0., 0., dz, rot180)); | |
97a1d23b | 211 | TGeoVolumeAssembly* voCp1 = new TGeoVolumeAssembly("Cp1"); |
212 | voCp1->AddNode(voCp1Mo, 1, gGeoIdentity); | |
f8b48305 | 213 | |
214 | // | |
215 | /////////////////// | |
216 | // CP/2 // | |
217 | /////////////////// | |
218 | // | |
219 | // Fixed Point tube [Pos 5] | |
220 | // | |
221 | // Inner and outer radii of the Stainless Steel pipe | |
222 | const Float_t kCP2StRi = 2.90; | |
223 | const Float_t kCP2StRo = 2.98; | |
224 | // | |
225 | // Transition to central Be-pipe (Bulge) | |
226 | // Length | |
227 | const Float_t kCP2BulgeLength = 0.80; | |
228 | // | |
229 | // Bulge outer radius | |
230 | const Float_t kCP2BulgeRo = 3.05; | |
231 | // | |
232 | // Fixed Point at z = 391.7 (IP) | |
233 | // | |
234 | // Position of fixed point | |
235 | const Float_t kCP2FixedPointZ = 8.30; | |
236 | // | |
237 | // Outer radius of fixed point | |
238 | const Float_t kCP2FixedPointRo = 3.50; | |
239 | // | |
240 | // Length of fixed point | |
241 | const Float_t kCP2FixedPointLength = 0.60; | |
242 | // | |
243 | // Fixed Flange [Pos 6] | |
244 | // | |
245 | // Fixed flange outer radius | |
246 | const Float_t kCP2FixedFlangeRo = 7.60; | |
247 | // | |
248 | // Fixed flange inner radius | |
249 | const Float_t kCP2FixedFlangeRi = 3.00; | |
250 | // Fixed flange inner radius bulge | |
251 | const Float_t kCP2FixedFlangeBulgeRi = 2.90; | |
252 | // Fixed flange lengths of sections at inner radius | |
253 | const Float_t kCP2FixedFlangeRecessLengths[3] ={1., 0.08, 0.9}; | |
254 | // Fixed flange length | |
255 | const Float_t kCP2FixedFlangeLength = 1.98; | |
256 | // | |
257 | // Fixed flange bulge | |
258 | // Outer radius | |
259 | const Float_t kCP2FixedFlangeBulgeRo = 3.00; | |
260 | // | |
261 | // Length | |
262 | const Float_t kCP2FixedFlangeBulgeLength = 2.00; | |
263 | ||
264 | // | |
265 | // CP/2 Mother Volume | |
266 | // | |
267 | TGeoPcon* shCp2Mo = new TGeoPcon(0., 360., 14); | |
268 | // Flange | |
269 | z = - kCP2Length / 2.; | |
270 | shCp2Mo->DefineSection( 0, z, kCP2FixedFlangeRi, kCP2FixedFlangeRo); | |
271 | z += kCP2FixedFlangeRecessLengths[0]; | |
272 | shCp2Mo->DefineSection( 1, z, kCP2FixedFlangeRi, kCP2FixedFlangeRo); | |
273 | shCp2Mo->DefineSection( 2, z, 0., kCP2FixedFlangeRo); | |
274 | z += (kCP2FixedFlangeRecessLengths[1] + kCP2FixedFlangeRecessLengths[2]) ; | |
275 | shCp2Mo->DefineSection( 3, z, 0., kCP2FixedFlangeRo); | |
276 | // Straight section between Flange and Fixed Point | |
277 | shCp2Mo->DefineSection( 4, z, 0., kCP2FixedFlangeBulgeRo); | |
278 | z += kCP2FixedFlangeBulgeLength; | |
279 | shCp2Mo->DefineSection( 5, z, 0., kCP2FixedFlangeBulgeRo); | |
280 | shCp2Mo->DefineSection( 6, z, 0., kCP2StRo); | |
281 | z = - kCP2Length / 2 + kCP2FixedPointZ - kCP2FixedPointLength / 2.; | |
282 | shCp2Mo->DefineSection( 7, z, 0., kCP2StRo); | |
283 | // Fixed Point | |
284 | shCp2Mo->DefineSection( 8, z, 0., kCP2FixedPointRo); | |
285 | z += kCP2FixedPointLength; | |
286 | shCp2Mo->DefineSection( 9, z, 0., kCP2FixedPointRo); | |
287 | // Straight section between Fixed Point and transition bulge | |
288 | shCp2Mo->DefineSection(10, z, 0., kCP2StRo); | |
289 | z = kCP2Length / 2. - kCP2BulgeLength; | |
290 | shCp2Mo->DefineSection(11, z, 0., kCP2StRo); | |
291 | shCp2Mo->DefineSection(12, z, 0., kCP2BulgeRo); | |
292 | z = kCP2Length / 2.; | |
293 | shCp2Mo->DefineSection(13, z, 0., kCP2BulgeRo); | |
294 | ||
295 | TGeoVolume* voCp2Mo = new TGeoVolume("CP2MO", shCp2Mo, kMedAir); | |
296 | voCp2Mo->SetVisibility(0); | |
297 | // | |
298 | // CP/1 Vacuum | |
299 | TGeoTube* shCp2Va = new TGeoTube(0., kCP2StRi, (kCP2Length - kCP2FixedFlangeRecessLengths[0])/2.); | |
300 | TGeoVolume* voCp2Va = new TGeoVolume("CP2VA", shCp2Va, kMedVac); | |
301 | ||
302 | voCp2Mo->AddNode(voCp2Va, 1, new TGeoTranslation(0., 0., kCP2FixedFlangeRecessLengths[0]/2.)); | |
303 | ||
304 | ///////////////////////////////////////////// | |
305 | // CP/2 Fixed Flange [Pos 6] // | |
306 | ///////////////////////////////////////////// | |
307 | ||
308 | TGeoPcon* shCp2Fl = new TGeoPcon(0., 360., 6); | |
309 | z = - kCP2FixedFlangeLength / 2.; | |
310 | shCp2Fl->DefineSection(0, z, kCP2FixedFlangeRi, kCP2FixedFlangeRo); | |
311 | z += kCP2FixedFlangeRecessLengths[0]; | |
312 | shCp2Fl->DefineSection(1, z, kCP2FixedFlangeRi, kCP2FixedFlangeRo); | |
313 | shCp2Fl->DefineSection(2, z, kCP2FixedFlangeBulgeRi, kCP2FixedFlangeRo); | |
314 | z += kCP2FixedFlangeRecessLengths[1]; | |
315 | shCp2Fl->DefineSection(3, z, kCP2FixedFlangeBulgeRi, kCP2FixedFlangeRo); | |
316 | shCp2Fl->DefineSection(4, z, kCP2FixedFlangeRi, kCP2FixedFlangeRo); | |
317 | z = kCP2FixedFlangeLength / 2.; | |
318 | shCp2Fl->DefineSection(5, z, kCP2FixedFlangeRi, kCP2FixedFlangeRo); | |
319 | TGeoVolume* voCp2Fl = new TGeoVolume("CP2FL", shCp2Fl, kMedSteel); | |
320 | // | |
321 | dz = - kCP2Length / 2. + kCP2FixedFlangeLength / 2.; | |
322 | voCp2Mo->AddNode(voCp2Fl, 1, new TGeoTranslation(0., 0., dz)); | |
323 | ||
324 | ||
325 | ///////////////////////////////////////////////////////////// | |
326 | // CP/2 Beam pipe with fixed point and transition bulges // | |
327 | ///////////////////////////////////////////////////////////// | |
328 | TGeoPcon* shCp2Pi = new TGeoPcon(0., 360., 10); | |
329 | // Bulge at transition to flange | |
330 | z = - (kCP2Length - kCP2FixedFlangeRecessLengths[0] - kCP2FixedFlangeRecessLengths[1]) / 2.; | |
331 | z0 = z; | |
332 | shCp2Pi->DefineSection(0, z, kCP2StRi, kCP2FixedFlangeBulgeRo); | |
333 | z += kCP2FixedFlangeBulgeLength; | |
334 | shCp2Pi->DefineSection(1, z, kCP2StRi, kCP2FixedFlangeBulgeRo); | |
335 | // Straight section between Bulge and Fixed Point | |
336 | shCp2Pi->DefineSection(2, z, kCP2StRi, kCP2StRo); | |
337 | z += (kCP2FixedPointZ - kCP2FixedPointLength / 2. - kCP2FixedFlangeRecessLengths[0] | |
338 | - kCP2FixedFlangeRecessLengths[1] - | |
339 | kCP2FixedFlangeBulgeLength); | |
340 | shCp2Pi->DefineSection(3, z, kCP2StRi, kCP2StRo); | |
341 | // Fixed Point | |
342 | shCp2Pi->DefineSection(4, z, kCP2StRi, kCP2FixedPointRo); | |
343 | z += kCP2FixedPointLength; | |
344 | shCp2Pi->DefineSection(5, z, kCP2StRi, kCP2FixedPointRo); | |
345 | // Straight section between Fixed Point and transition bulge | |
346 | shCp2Pi->DefineSection(6, z, kCP2StRi, kCP2StRo); | |
347 | z = - shCp2Pi->GetZ(0) - kCP2BulgeLength; | |
348 | shCp2Pi->DefineSection(7, z, kCP2StRi, kCP2StRo); | |
349 | // Bulge at transition to Be pipe | |
350 | shCp2Pi->DefineSection(8, z, kCP2StRi, kCP2BulgeRo); | |
351 | z = - shCp2Pi->GetZ(0); | |
352 | shCp2Pi->DefineSection(9, z, kCP2StRi, kCP2BulgeRo); | |
353 | ||
354 | TGeoVolume* voCp2Pi = new TGeoVolume("CP2PI", shCp2Pi, kMedSteel); | |
355 | dz = (kCP2FixedFlangeRecessLengths[0] + kCP2FixedFlangeRecessLengths[1]) / 2.; | |
356 | voCp2Mo->AddNode(voCp2Pi, 1, new TGeoTranslation(0., 0., dz)); | |
357 | ||
97a1d23b | 358 | // |
359 | // Central beam pipe support collars | |
360 | // LHCVC2C_0019 | |
361 | // Position at z = -46., 40., 150. | |
362 | TGeoVolume* voCpSupC = new TGeoVolume("CpSupC", new TGeoTube(3.0, 4.0, 0.35), kMedAco); | |
363 | voCp1->AddNode(voCpSupC, 1, new TGeoTranslation(0., 0., kCP1Length / 2. - 81.5)); | |
364 | voCp1->AddNode(voCpSupC, 2, new TGeoTranslation(0., 0., kCP1Length / 2.- 191.5)); | |
f8b48305 | 365 | // Beam Pipe Protection Tube |
366 | // | |
367 | // ALIFWDA_0025 | |
368 | // | |
369 | // Plaque de Centrage ALIFWDA_0019 | |
370 | const Float_t kFwdaBPPTXL = 3.; | |
371 | TGeoXtru* shFwdaBPPTX = new TGeoXtru(2); | |
372 | Double_t xBPPTX[8] = {12.5, 7.5, -7.5, -12.5, -12.5, -7.5, 7.5, 12.5}; | |
373 | Double_t yBPPTX[8] = { 7.0, 12.0, 12.0, 7.0, -7.0, -12.0, -12.0, -7.0}; | |
374 | shFwdaBPPTX->DefinePolygon(8, xBPPTX, yBPPTX); | |
375 | shFwdaBPPTX->DefineSection(0, 0., 0., 0., 1.); | |
376 | shFwdaBPPTX->DefineSection(1, kFwdaBPPTXL, 0., 0., 1.); | |
377 | shFwdaBPPTX->SetName("FwdaBPPTX"); | |
378 | TGeoTube* shFwdaBPPTY = new TGeoTube(0., 8.5, 3.2); | |
379 | shFwdaBPPTY->SetName("FwdaBPPTY"); | |
380 | TGeoCompositeShape* shFwdaBPPTPC = new TGeoCompositeShape("shFwdaBPPTPC", "FwdaBPPTX-FwdaBPPTY"); | |
97a1d23b | 381 | TGeoVolume* voFwdaBPPTPC = new TGeoVolume("FwdaBPPTPC", shFwdaBPPTPC, kMedAco); |
f8b48305 | 382 | // |
383 | // Tube ALIFWDA_0020 | |
384 | // const Float_t kFwdaBPPTTL = 48.; | |
385 | const Float_t kFwdaBPPTTL = 35.; | |
97a1d23b | 386 | TGeoVolume* voFwdaBPPTT = new TGeoVolume("FwdaBPPTT", new TGeoTube(8.85, 9.0, kFwdaBPPTTL/2.), kMedAco); |
f8b48305 | 387 | TGeoVolumeAssembly* voFwdaBPPT = new TGeoVolumeAssembly("FwdaBPPT"); |
388 | voFwdaBPPT->AddNode(voFwdaBPPTPC, 1, gGeoIdentity); | |
389 | voFwdaBPPT->AddNode(voFwdaBPPTT, 1, new TGeoTranslation(0., 0., kFwdaBPPTTL/2. + kFwdaBPPTXL)); | |
390 | ||
391 | ||
392 | // BeamPipe and T0A Support | |
393 | // | |
394 | // ALIFWDA_0033 | |
395 | // | |
396 | // Support Plate ALIFWDA_0026 | |
397 | const Float_t kFwdaBPSPL = 4.0; | |
398 | TGeoXtru* shFwdaBPSPX = new TGeoXtru(2); | |
399 | Double_t xBPSPX[8] = {10.0, 6.0 , -6.0, -10.0, -10.0, -6.0, 6.0, 10.0}; | |
400 | Double_t yBPSPX[8] = { 6.0, 10.0, 10.0, 6.0, - 6.0, -10.0, -10.0, -6.0}; | |
401 | shFwdaBPSPX->DefinePolygon(8, xBPSPX, yBPSPX); | |
402 | shFwdaBPSPX->DefineSection(0, 0., 0., 0., 1.); | |
403 | shFwdaBPSPX->DefineSection(1, kFwdaBPSPL, 0., 0., 1.); | |
404 | shFwdaBPSPX->SetName("FwdaBPSPX"); | |
405 | TGeoPcon* shFwdaBPSPY = new TGeoPcon(0., 360., 6); | |
406 | shFwdaBPSPY->DefineSection(0, -1.00, 0., 5.5); | |
407 | shFwdaBPSPY->DefineSection(1, 3.50, 0., 5.5); | |
408 | shFwdaBPSPY->DefineSection(2, 3.50, 0., 5.0); | |
409 | shFwdaBPSPY->DefineSection(3, 3.86, 0., 5.0); | |
410 | shFwdaBPSPY->DefineSection(4, 3.86, 0., 5.5); | |
411 | shFwdaBPSPY->DefineSection(5, 5.00, 0., 5.5); | |
412 | shFwdaBPSPY->SetName("FwdaBPSPY"); | |
413 | TGeoCompositeShape* shFwdaBPSP = new TGeoCompositeShape("shFwdaBPSP", "FwdaBPSPX-FwdaBPSPY"); | |
97a1d23b | 414 | TGeoVolume* voFwdaBPSP = new TGeoVolume("FwdaBPSP", shFwdaBPSP, kMedAco); |
f8b48305 | 415 | // |
416 | // Flasque ALIFWDA_00027 | |
417 | ||
418 | ||
419 | const Float_t kFwdaBPSTTRi = 7.6/2.; | |
420 | const Float_t kFwdaBPSTTRo1 = 13.9/2.; | |
421 | const Float_t kFwdaBPSTTRo2 = 8.2/2.; | |
422 | const Float_t kFwdaBPSTTRo3 = 9.4/2.; | |
423 | ||
424 | TGeoPcon* shFwdaBPSFL = new TGeoPcon(0., 360., 8); | |
425 | z = 0., | |
426 | shFwdaBPSFL->DefineSection(0, z, kFwdaBPSTTRi, kFwdaBPSTTRo1); | |
427 | z += 0.64; | |
428 | shFwdaBPSFL->DefineSection(1, z, kFwdaBPSTTRi, kFwdaBPSTTRo1); | |
429 | shFwdaBPSFL->DefineSection(2, z, kFwdaBPSTTRi, kFwdaBPSTTRo2); | |
430 | z += 2.55; | |
431 | shFwdaBPSFL->DefineSection(3, z, kFwdaBPSTTRi, kFwdaBPSTTRo2); | |
432 | shFwdaBPSFL->DefineSection(4, z, kFwdaBPSTTRi, kFwdaBPSTTRo3); | |
433 | z += 0.4; | |
434 | shFwdaBPSFL->DefineSection(5, z, kFwdaBPSTTRi, kFwdaBPSTTRo3); | |
435 | shFwdaBPSFL->DefineSection(6, z, kFwdaBPSTTRi, kFwdaBPSTTRo2); | |
436 | z += 1.2; | |
437 | shFwdaBPSFL->DefineSection(7, z, kFwdaBPSTTRi, kFwdaBPSTTRo2); | |
438 | ||
97a1d23b | 439 | TGeoVolume* voFwdaBPSFL = new TGeoVolume("FwdaBPSFL", shFwdaBPSFL, kMedAco); |
f8b48305 | 440 | |
441 | ||
442 | // | |
443 | // Cable support | |
444 | TGeoBBox* shFwdaBPSCSa = new TGeoBBox(3.0, 8.75, 0.5); | |
445 | shFwdaBPSCSa->SetName("FwdaBPSCSa"); | |
446 | TGeoBBox* shFwdaBPSCSb = new TGeoBBox(1.25, 4.00, 1.0); | |
447 | shFwdaBPSCSb->SetName("FwdaBPSCSb"); | |
448 | TGeoTranslation* tFwdaBPSCSb = new TGeoTranslation(0., 5.25 - 8.75, 0.); | |
449 | tFwdaBPSCSb->SetName("tFwdaBPSCSb"); | |
450 | tFwdaBPSCSb->RegisterYourself(); | |
451 | TGeoBBox* shFwdaBPSCSc = new TGeoBBox(3.0, 0.50, 0.70); | |
452 | shFwdaBPSCSc->SetName("FwdaBPSCSc"); | |
453 | TGeoTranslation* tFwdaBPSCSc = new TGeoTranslation(0., 0.5 - 8.75, 1.2); | |
454 | tFwdaBPSCSc->SetName("tFwdaBPSCSc"); | |
455 | tFwdaBPSCSc->RegisterYourself(); | |
456 | TGeoCompositeShape* shFwdaBPSCS = new TGeoCompositeShape("shFwdaBPSCS", "(FwdaBPSCSa-FwdaBPSCSb:tFwdaBPSCSb)+FwdaBPSCSc:tFwdaBPSCSc"); | |
97a1d23b | 457 | TGeoVolume* voFwdaBPSCS = new TGeoVolume("FwdaBPSCS", shFwdaBPSCS, kMedAco); |
f8b48305 | 458 | |
459 | ||
460 | // Assembling the beam pipe support | |
461 | TGeoVolumeAssembly* voFwdaBPS = new TGeoVolumeAssembly("FwdaBPS"); | |
462 | voFwdaBPS->AddNode(voFwdaBPSP, 1, new TGeoCombiTrans(0., 0., 0., rot045)); | |
463 | voFwdaBPS->AddNode(voFwdaBPSFL, 1, new TGeoTranslation(0., 0., kFwdaBPSPL)); | |
464 | const Float_t kFwdaBPSCSdy = 18.75/TMath::Sqrt(2.); | |
465 | ||
466 | voFwdaBPS->AddNode(voFwdaBPSCS, 1, new TGeoCombiTrans(- kFwdaBPSCSdy, kFwdaBPSCSdy, 2., rot045)); | |
467 | voFwdaBPS->AddNode(voFwdaBPSCS, 2, new TGeoCombiTrans(- kFwdaBPSCSdy, - kFwdaBPSCSdy, 2., rot135)); | |
468 | voFwdaBPS->AddNode(voFwdaBPSCS, 3, new TGeoCombiTrans( kFwdaBPSCSdy, - kFwdaBPSCSdy, 2., rot225)); | |
469 | voFwdaBPS->AddNode(voFwdaBPSCS, 4, new TGeoCombiTrans( kFwdaBPSCSdy, kFwdaBPSCSdy, 2., rot315)); | |
470 | ||
471 | TGeoVolumeAssembly* voCp2 = new TGeoVolumeAssembly("CP2"); | |
472 | voCp2->AddNode(voCp2Mo, 1, gGeoIdentity); | |
473 | voCp2->AddNode(voFwdaBPPT, 1, new TGeoTranslation(0., 0., -kCP2Length / 2. + 13.8)); | |
474 | voCp2->AddNode(voFwdaBPS, 1, new TGeoTranslation(0., 0., -kCP2Length / 2. + 5.1)); | |
475 | ||
476 | // | |
477 | /////////////////// | |
478 | // CP/3 // | |
479 | /////////////////// | |
480 | // | |
481 | // Adaptor tube [Pos 4] | |
482 | // | |
483 | // Adaptor tube length | |
484 | const Float_t kCP3AdaptorTubeLength = 5.50; | |
485 | // | |
486 | // Inner and outer radii | |
487 | const Float_t kCP3AdaptorTubeRi = 2.92; | |
488 | const Float_t kCP3AdaptorTubeRo = 3.00; | |
489 | // | |
490 | // Bulge at transition point | |
491 | // Inner and outer radii | |
492 | const Float_t kCP3AdaptorTubeBulgeRi = 2.90; | |
493 | const Float_t kCP3AdaptorTubeBulgeRo = 3.05; | |
494 | // | |
495 | // Length of bulge | |
496 | const Float_t kCP3AdaptorTubeBulgeLength = 0.80; | |
497 | // | |
498 | // Bellow [Pos 8] | |
499 | // | |
500 | // Total length | |
501 | const Float_t kCP3BellowLength = 13.00; | |
502 | // Outer Radius | |
503 | const Float_t kCP3BellowRo = 3.6; | |
504 | // Inner Radius | |
505 | const Float_t kCP3BellowRi = 2.8; | |
506 | // Number of plies | |
507 | const Int_t kCP3NumberOfPlies = 18; | |
508 | // Length of undulated region | |
509 | const Float_t kCP3BellowUndulatedLength = 8.30; | |
510 | // Plie thickness | |
511 | const Float_t kCP3PlieThickness = 0.02; | |
512 | // Connection Plie radies (at transition been undulated region and beam pipe) | |
513 | const Float_t kCP3ConnectionPlieR = 0.21; | |
514 | // Plie radius | |
515 | // const Float_t kCP3PlieR = 0.118286; | |
516 | const Float_t kCP3PlieR = | |
517 | (kCP3BellowUndulatedLength - 4. * kCP3ConnectionPlieR + 2. * kCP3PlieThickness + | |
518 | (2. * kCP3NumberOfPlies - 2.) * kCP3PlieThickness) / (4. * kCP3NumberOfPlies - 2.); | |
519 | // Length of connection pipe | |
520 | const Float_t kCP3BellowConnectionLength = 2.35; | |
521 | // | |
522 | // Tube between bellows [Pos 3] | |
523 | // | |
524 | // Length of tube | |
525 | const Float_t kCP3TubeLength = 4.00; | |
526 | // | |
527 | // Minimised fixed flange [Pos 7] | |
528 | // | |
529 | // Length of flange connection tube | |
530 | const Float_t kCP3FlangeConnectorLength = 5.0 - 1.4; | |
531 | // Length of Flange | |
532 | const Float_t kCP3FlangeLength = 1.40; | |
533 | // Outer radius | |
534 | const Float_t kCP3FlangeRo = 4.30; | |
535 | ||
536 | // | |
537 | // CP/3 Mother volume | |
538 | // | |
539 | TGeoPcon* shCp3Mo = new TGeoPcon(0., 360., 12); | |
540 | // From transition to first bellow | |
541 | z = - kCP3Length / 2.; | |
542 | shCp3Mo->DefineSection( 0, z, 0., kCP3AdaptorTubeBulgeRo); | |
543 | z += kCP3BellowConnectionLength + kCP3AdaptorTubeLength; | |
544 | shCp3Mo->DefineSection( 1, z, 0., kCP3AdaptorTubeBulgeRo); | |
545 | // First Bellow | |
546 | shCp3Mo->DefineSection( 2, z, 0., kCP3BellowRo); | |
547 | z += kCP3BellowUndulatedLength; | |
548 | shCp3Mo->DefineSection( 3, z, 0., kCP3BellowRo); | |
549 | // Connection between the two bellows | |
550 | shCp3Mo->DefineSection( 4, z, 0., kCP3AdaptorTubeBulgeRo); | |
551 | z += 2. * kCP3BellowConnectionLength + kCP3TubeLength; | |
552 | shCp3Mo->DefineSection( 5, z, 0., kCP3AdaptorTubeBulgeRo); | |
553 | // Second bellow | |
554 | shCp3Mo->DefineSection( 6, z, 0., kCP3BellowRo); | |
555 | z += kCP3BellowUndulatedLength; | |
556 | shCp3Mo->DefineSection( 7, z, 0., kCP3BellowRo); | |
557 | // Pipe between second Bellow and Flange | |
558 | shCp3Mo->DefineSection( 8, z, 0., kCP3AdaptorTubeBulgeRo); | |
559 | z += kCP3BellowConnectionLength + kCP3FlangeConnectorLength; | |
560 | shCp3Mo->DefineSection( 9, z, 0., kCP3AdaptorTubeBulgeRo); | |
561 | // Flange | |
562 | shCp3Mo->DefineSection(10, z, 0., kCP3FlangeRo); | |
563 | z = -shCp3Mo->GetZ(0); | |
564 | shCp3Mo->DefineSection(11, z, 0., kCP3FlangeRo); | |
565 | // | |
566 | TGeoVolume* voCp3Mo = new TGeoVolume("CP3MO", shCp3Mo, kMedAir); | |
567 | voCp3Mo->SetVisibility(0); | |
97a1d23b | 568 | TGeoVolumeAssembly* voCp3 = new TGeoVolumeAssembly("Cp3"); |
569 | voCp3->AddNode(voCp3Mo, 1, gGeoIdentity); | |
570 | voCp3->AddNode(voCpSupC, 3, new TGeoTranslation(0., 0., - kCP3Length / 2. + 4.5)); | |
f8b48305 | 571 | dz = kCP3pos; |
572 | ||
573 | ////////////////////////////////////////////// | |
574 | // CP/3 Adaptor tube // | |
575 | ////////////////////////////////////////////// | |
576 | TGeoPcon* shCp3AtV = new TGeoPcon(0., 360., 4); | |
577 | // Bulge at transition | |
578 | z = - kCP3AdaptorTubeLength / 2.; | |
579 | shCp3AtV->DefineSection(0, z, 0., kCP3AdaptorTubeBulgeRo); | |
580 | z += kCP3AdaptorTubeBulgeLength; | |
581 | shCp3AtV->DefineSection(1, z, 0., kCP3AdaptorTubeBulgeRo); | |
582 | // Tube | |
583 | shCp3AtV->DefineSection(2, z, 0., kCP3AdaptorTubeRo); | |
584 | z = + kCP3AdaptorTubeLength / 2.; | |
585 | shCp3AtV->DefineSection(3, z, 0., kCP3AdaptorTubeRo); | |
586 | ||
587 | TGeoVolume* voCp3AtV = new TGeoVolume("CP3ATV", shCp3AtV, kMedVac); | |
588 | ||
589 | TGeoPcon* shCp3AtS = new TGeoPcon(0., 360., 4); | |
590 | // Bulge at transition | |
591 | shCp3AtS->DefineSection(0, shCp3AtV->GetZ(0), kCP3AdaptorTubeBulgeRi, kCP3AdaptorTubeBulgeRo); | |
592 | shCp3AtS->DefineSection(1, shCp3AtV->GetZ(1), kCP3AdaptorTubeBulgeRi, kCP3AdaptorTubeBulgeRo); | |
593 | // Tube | |
594 | shCp3AtS->DefineSection(2, shCp3AtV->GetZ(2), kCP3AdaptorTubeRi, kCP3AdaptorTubeRo); | |
595 | shCp3AtS->DefineSection(3, shCp3AtV->GetZ(3), kCP3AdaptorTubeRi , kCP3AdaptorTubeRo); | |
596 | TGeoVolume* voCp3AtS = new TGeoVolume("CP3ATS", shCp3AtS, kMedSteel); | |
597 | ||
598 | voCp3AtV->AddNode(voCp3AtS, 1, gGeoIdentity); | |
599 | dz = - kCP3Length / 2. + kCP3AdaptorTubeLength / 2.; | |
600 | voCp3Mo->AddNode(voCp3AtV, 1, new TGeoTranslation(0., 0., dz)); | |
601 | ||
602 | ///////////////////////////////// | |
603 | // CP/3 Bellow section // | |
604 | ///////////////////////////////// | |
605 | ||
606 | // | |
607 | // Upper part of the undulation | |
608 | TGeoTorus* plieTorusUO = new TGeoTorus(kCP3BellowRo - kCP3PlieR, 0. , kCP3PlieR); | |
609 | plieTorusUO->SetName("TorusUO"); | |
610 | TGeoTorus* plieTorusUI = new TGeoTorus(kCP3BellowRo - kCP3PlieR, kCP3PlieR - kCP3PlieThickness, kCP3PlieR); | |
611 | plieTorusUI->SetName("TorusUI"); | |
612 | TGeoTube* plieTubeU = new TGeoTube (kCP3BellowRo - kCP3PlieR, kCP3BellowRo, kCP3PlieR); | |
613 | plieTubeU->SetName("TubeU"); | |
614 | ||
615 | TGeoCompositeShape* shUpperPlieO = new TGeoCompositeShape("upperPlieO", "TorusUO*TubeU"); | |
616 | TGeoCompositeShape* shUpperPlieI = new TGeoCompositeShape("upperPlieI", "TorusUI*TubeU"); | |
617 | ||
618 | TGeoVolume* voWiggleUO = new TGeoVolume("CP3WUO", shUpperPlieO, kMedVac); | |
619 | TGeoVolume* voWiggleUI = new TGeoVolume("CP3WUI", shUpperPlieI, kMedSteel); | |
620 | voWiggleUO->AddNode(voWiggleUI, 1, gGeoIdentity); | |
621 | // | |
622 | // Lower part of the undulation | |
623 | TGeoTorus* plieTorusLO = new TGeoTorus(kCP3BellowRi + kCP3PlieR, 0. , kCP3PlieR); | |
624 | plieTorusLO->SetName("TorusLO"); | |
625 | TGeoTorus* plieTorusLI = new TGeoTorus(kCP3BellowRi + kCP3PlieR, kCP3PlieR - kCP3PlieThickness, kCP3PlieR); | |
626 | plieTorusLI->SetName("TorusLI"); | |
627 | TGeoTube* plieTubeL = new TGeoTube (kCP3BellowRi, kCP3BellowRi + kCP3PlieR, kCP3PlieR); | |
628 | plieTubeL->SetName("TubeL"); | |
629 | ||
630 | TGeoCompositeShape* shLowerPlieO = new TGeoCompositeShape("lowerPlieO", "TorusLO*TubeL"); | |
631 | TGeoCompositeShape* shLowerPlieI = new TGeoCompositeShape("lowerPlieI", "TorusLI*TubeL"); | |
632 | ||
633 | TGeoVolume* voWiggleLO = new TGeoVolume("CP3WLO", shLowerPlieO, kMedVac); | |
634 | TGeoVolume* voWiggleLI = new TGeoVolume("CP3WLI", shLowerPlieI, kMedSteel); | |
635 | voWiggleLO->AddNode(voWiggleLI, 1, gGeoIdentity); | |
636 | ||
637 | // | |
638 | // Connection between upper and lower part of undulation | |
639 | TGeoVolume* voWiggleC1 = new TGeoVolume("Q3WCO1", | |
640 | new TGeoTube(kCP3BellowRi + kCP3PlieR, kCP3BellowRo - kCP3PlieR, kCP3PlieThickness / 2.), | |
641 | kMedSteel); | |
642 | TGeoVolume* voWiggleC2 = new TGeoVolume("Q3WCO2", | |
643 | new TGeoTube(kCP3BellowRi + kCP3ConnectionPlieR, kCP3BellowRo - kCP3PlieR, kCP3PlieThickness / 2.), | |
644 | kMedSteel); | |
645 | // | |
646 | // Conncetion between undulated section and beam pipe | |
647 | TGeoTorus* plieTorusCO = new TGeoTorus(kCP3BellowRi + kCP3ConnectionPlieR, 0. , kCP3ConnectionPlieR); | |
648 | plieTorusCO->SetName("TorusCO"); | |
649 | TGeoTorus* plieTorusCI = new TGeoTorus(kCP3BellowRi + kCP3ConnectionPlieR, kCP3ConnectionPlieR - kCP3PlieThickness, kCP3ConnectionPlieR); | |
650 | plieTorusCI->SetName("TorusCI"); | |
651 | TGeoTube* plieTubeC = new TGeoTube (kCP3BellowRi, kCP3BellowRi + kCP3ConnectionPlieR, kCP3ConnectionPlieR); | |
652 | plieTubeC->SetName("TubeC"); | |
653 | ||
654 | TGeoCompositeShape* shConnectionPlieO = new TGeoCompositeShape("connectionPlieO", "TorusCO*TubeC"); | |
655 | TGeoCompositeShape* shConnectionPlieI = new TGeoCompositeShape("connectionPlieI", "TorusCI*TubeC"); | |
656 | ||
657 | TGeoVolume* voConnectionPO = new TGeoVolume("CP3CPO", shConnectionPlieO, kMedVac); | |
658 | TGeoVolume* voConnectionPI = new TGeoVolume("CP3CPI", shConnectionPlieI, kMedSteel); | |
659 | voConnectionPO->AddNode(voConnectionPI, 1, gGeoIdentity); | |
660 | // | |
661 | // Connecting pipes | |
662 | TGeoVolume* voConnectionPipeO = new TGeoVolume("CP3BECO", | |
663 | new TGeoTube(0., kCP3AdaptorTubeRo, kCP3BellowConnectionLength / 2.), | |
664 | kMedVac); | |
665 | TGeoVolume* voConnectionPipeI = new TGeoVolume("CP3BECI", | |
666 | new TGeoTube(kCP3AdaptorTubeRi, kCP3AdaptorTubeRo, kCP3BellowConnectionLength / 2.), | |
667 | kMedSteel); | |
668 | ||
669 | voConnectionPipeO->AddNode(voConnectionPipeI, 1, gGeoIdentity); | |
670 | ||
671 | // | |
672 | // Bellow mother | |
673 | TGeoPcon* shBellowMotherPC = new TGeoPcon(0., 360., 6); | |
674 | dz = - kCP3BellowLength / 2; | |
675 | shBellowMotherPC->DefineSection(0, dz, 0., kCP3AdaptorTubeRo); | |
676 | dz += kCP3BellowConnectionLength; | |
677 | shBellowMotherPC->DefineSection(1, dz, 0., kCP3AdaptorTubeRo); | |
678 | shBellowMotherPC->DefineSection(2, dz, 0., kCP3BellowRo); | |
679 | dz = kCP3BellowLength /2. - kCP3BellowConnectionLength;; | |
680 | shBellowMotherPC->DefineSection(3, dz, 0., kCP3BellowRo); | |
681 | shBellowMotherPC->DefineSection(4, dz, 0., kCP3AdaptorTubeRo); | |
682 | dz += kCP3BellowConnectionLength; | |
683 | shBellowMotherPC->DefineSection(5, dz, 0., kCP3AdaptorTubeRo); | |
684 | ||
685 | TGeoVolume* voBellowMother = new TGeoVolume("CP3BeMO", shBellowMotherPC, kMedVac); | |
686 | voBellowMother->SetVisibility(0); | |
687 | ||
688 | // | |
689 | // Add undulations | |
690 | z0 = - kCP3BellowLength / 2. + kCP3BellowConnectionLength + 2. * kCP3ConnectionPlieR - kCP3PlieThickness; | |
691 | zsh = 4. * kCP3PlieR - 2. * kCP3PlieThickness; | |
692 | for (Int_t iw = 0; iw < 18; iw++) { | |
693 | Float_t zpos = z0 + iw * zsh; | |
694 | if (iw > 0) | |
695 | voBellowMother->AddNode(voWiggleC1, iw + 1 , new TGeoTranslation(0., 0., zpos + kCP3PlieThickness / 2.)); | |
696 | else | |
697 | voBellowMother->AddNode(voWiggleC2, iw + 1 , new TGeoTranslation(0., 0., zpos + kCP3PlieThickness / 2.)); | |
698 | ||
699 | zpos += kCP3PlieR; | |
700 | voBellowMother->AddNode(voWiggleUO, iw + 1, new TGeoTranslation(0., 0., zpos)); | |
701 | ||
702 | zpos += kCP3PlieR; | |
703 | if (iw < 17) | |
704 | voBellowMother->AddNode(voWiggleC1, iw + 19, new TGeoTranslation(0., 0., zpos - kCP3PlieThickness / 2.)); | |
705 | else | |
706 | voBellowMother->AddNode(voWiggleC2, iw + 19, new TGeoTranslation(0., 0., zpos - kCP3PlieThickness / 2.)); | |
707 | ||
708 | if (iw < 17) { | |
709 | zpos += kCP3PlieR; | |
710 | voBellowMother->AddNode(voWiggleLO, iw + 1, new TGeoTranslation(0., 0., zpos - kCP3PlieThickness)); | |
711 | } | |
712 | } | |
713 | // | |
714 | // Add connecting undulation between bellow and connecting pipe | |
715 | dz = - kCP3BellowUndulatedLength / 2. + kCP3ConnectionPlieR; | |
716 | voBellowMother->AddNode(voConnectionPO, 1, new TGeoTranslation(0., 0., dz)); | |
717 | voBellowMother->AddNode(voConnectionPO, 2, new TGeoTranslation(0., 0., -dz)); | |
718 | // | |
719 | // Add connecting pipe | |
720 | dz = - kCP3BellowLength / 2. + kCP3BellowConnectionLength / 2.; | |
721 | voBellowMother->AddNode(voConnectionPipeO, 1, new TGeoTranslation(0., 0., dz)); | |
722 | voBellowMother->AddNode(voConnectionPipeO, 2, new TGeoTranslation(0., 0., -dz)); | |
723 | // | |
724 | // Add bellow to CP/3 mother | |
725 | dz = - kCP3Length / 2. + kCP3AdaptorTubeLength + kCP3BellowLength / 2.; | |
726 | voCp3Mo->AddNode(voBellowMother, 1, new TGeoTranslation(0., 0., dz)); | |
727 | dz += (kCP3BellowLength + kCP3TubeLength); | |
728 | voCp3Mo->AddNode(voBellowMother, 2, new TGeoTranslation(0., 0., dz)); | |
729 | ||
730 | ||
731 | /////////////////////////////////////////// | |
732 | // Beam pipe section between bellows // | |
733 | /////////////////////////////////////////// | |
734 | ||
735 | TGeoVolume* voCp3Bco = new TGeoVolume("CP3BCO", | |
736 | new TGeoTube(0., kCP3AdaptorTubeRo, kCP3TubeLength / 2.), | |
737 | kMedVac); | |
738 | ||
739 | TGeoVolume* voCp3Bci = new TGeoVolume("CP3BCI", | |
740 | new TGeoTube(kCP3AdaptorTubeRi, kCP3AdaptorTubeRo, kCP3TubeLength / 2.), | |
741 | kMedSteel); | |
742 | ||
743 | voCp3Bco->AddNode(voCp3Bci, 1, gGeoIdentity); | |
744 | dz = - kCP3Length / 2. + kCP3AdaptorTubeLength + kCP3BellowLength + kCP3TubeLength / 2.; | |
745 | voCp3Mo->AddNode(voCp3Bco, 1, new TGeoTranslation(0., 0., dz)); | |
746 | ||
747 | ||
748 | /////////////////////////////////////////// | |
749 | // CP3 Minimised Flange // | |
750 | /////////////////////////////////////////// | |
751 | ||
752 | TGeoPcon* shCp3mfo = new TGeoPcon(0., 360., 4); | |
753 | z = - (kCP3FlangeConnectorLength + kCP3FlangeLength) / 2.; | |
754 | // Connection Tube | |
755 | shCp3mfo->DefineSection(0, z, 0., kCP3AdaptorTubeRo); | |
756 | z += kCP3FlangeConnectorLength; | |
757 | shCp3mfo->DefineSection(1, z, 0., kCP3AdaptorTubeRo); | |
758 | // Flange | |
759 | shCp3mfo->DefineSection(2, z, 0., kCP3FlangeRo); | |
760 | z = - shCp3mfo->GetZ(0); | |
761 | shCp3mfo->DefineSection(3, z, 0., kCP3FlangeRo); | |
762 | ||
763 | TGeoVolume* voCp3mfo = new TGeoVolume("CP3MFO", shCp3mfo, kMedVac); | |
764 | ||
765 | ||
766 | TGeoPcon* shCp3mfi = new TGeoPcon(0., 360., 4); | |
767 | // Connection Tube | |
768 | shCp3mfi->DefineSection(0, shCp3mfo->GetZ(0), kCP3AdaptorTubeRi, kCP3AdaptorTubeRo); | |
769 | shCp3mfi->DefineSection(1, shCp3mfo->GetZ(1), kCP3AdaptorTubeRi, kCP3AdaptorTubeRo); | |
770 | // Flange | |
771 | shCp3mfi->DefineSection(2, shCp3mfo->GetZ(2), kCP3AdaptorTubeRi, kCP3FlangeRo); | |
772 | shCp3mfi->DefineSection(3, shCp3mfo->GetZ(3), kCP3AdaptorTubeRi, kCP3FlangeRo); | |
773 | ||
774 | TGeoVolume* voCp3mfi = new TGeoVolume("CP3MFI", shCp3mfi, kMedSteel); | |
775 | ||
776 | voCp3mfo->AddNode(voCp3mfi, 1, gGeoIdentity); | |
777 | dz = kCP3Length / 2. - (kCP3FlangeConnectorLength + kCP3FlangeLength) / 2.; | |
778 | voCp3Mo->AddNode(voCp3mfo, 1, new TGeoTranslation(0., 0., dz)); | |
779 | ||
780 | ||
781 | // | |
782 | // Assemble the central beam pipe | |
783 | // | |
784 | TGeoVolumeAssembly* asCP = new TGeoVolumeAssembly("CP"); | |
785 | z = 0.; | |
786 | asCP->AddNode(voCp2, 1, gGeoIdentity); | |
787 | z += kCP2Length / 2. + kCP1Length / 2.; | |
97a1d23b | 788 | asCP->AddNode(voCp1, 1, new TGeoTranslation(0., 0., z)); |
f8b48305 | 789 | z += kCP1Length / 2. + kCP3Length / 2.; |
97a1d23b | 790 | asCP->AddNode(voCp3, 1, new TGeoTranslation(0., 0., z)); |
f8b48305 | 791 | top->AddNode(asCP, 1, new TGeoCombiTrans(0., 0., 400. - kCP2Length / 2, rot180)); |
792 | ||
793 | ||
794 | ||
795 | ||
796 | //////////////////////////////////////////////////////////////////////////////// | |
797 | // // | |
798 | // RB24 // | |
799 | // // | |
800 | //////////////////////////////////////////////////////////////////////////////// | |
801 | // | |
802 | // | |
803 | // Drawing LHCVC2U_0001 | |
804 | // Copper Tube 373.5 cm | |
805 | // Warm module VMACA 18.0 cm | |
806 | // Annular Ion Pump 35.0 cm | |
807 | // Valve 7.5 cm | |
808 | // Warm module WMABC 28.0 cm | |
809 | // ================================ | |
810 | // 462.0 cm | |
811 | // | |
812 | ||
813 | // Copper Tube | |
814 | const Float_t kRB24CuTubeL = 373.5; | |
815 | const Float_t kRB24CuTubeRi = 8.0/2.; | |
816 | const Float_t kRB24CuTubeRo = 8.4/2.; | |
817 | TGeoVolume* voRB24CuTubeM = new TGeoVolume("voRB24CuTubeM", | |
818 | new TGeoTube(0., kRB24CuTubeRo, kRB24CuTubeL/2.), kMedVac); | |
819 | voRB24CuTubeM->SetVisibility(0); | |
820 | TGeoVolume* voRB24CuTube = new TGeoVolume("voRB24CuTube", | |
821 | new TGeoTube(kRB24CuTubeRi, kRB24CuTubeRo, kRB24CuTubeL/2.), kMedCu); | |
822 | voRB24CuTubeM->AddNode(voRB24CuTube, 1, gGeoIdentity); | |
823 | ||
824 | ||
825 | // Warm Module Type VMACA | |
826 | // LHCVMACA_0002 | |
827 | // | |
828 | // Pos 1 Warm Bellows DN100 LHCVBU__0012 | |
829 | // Pos 2 RF Contact D80 LHCVSR__0005 | |
830 | // Pos 3 Trans. Tube Flange LHCVSR__0065 | |
831 | // [Pos 4 Hex. Countersunk Screw Bossard BN4719] | |
832 | // [Pos 5 Tension spring LHCVSR__0011] | |
833 | // | |
834 | // | |
835 | // | |
836 | // Pos1 Warm Bellows DN100 | |
837 | // Pos1.1 Bellows LHCVBU__0006 | |
838 | // | |
839 | // | |
840 | // Connection Tubes | |
841 | // Connection tube inner r | |
842 | const Float_t kRB24B1ConTubeRin = 10.0/2.; | |
843 | // Connection tube outer r | |
844 | const Float_t kRB24B1ConTubeRou = 10.3/2.; | |
845 | // Connection tube length | |
846 | const Float_t kRB24B1ConTubeL = 2.5; | |
847 | // | |
848 | const Float_t kRB24B1CompL = 16.00; // Length of the compensator | |
849 | const Float_t kRB24B1BellowRi = 10.25/2.; // Bellow inner radius | |
850 | const Float_t kRB24B1BellowRo = 11.40/2.; // Bellow outer radius | |
851 | const Int_t kRB24B1NumberOfPlies = 27; // Number of plies | |
852 | const Float_t kRB24B1BellowUndL = 11.00; // Length of undulated region | |
853 | const Float_t kRB24B1PlieThickness = 0.015; // Plie thickness | |
854 | ||
855 | const Float_t kRB24B1PlieRadius = | |
856 | (kRB24B1BellowUndL + (2. * kRB24B1NumberOfPlies - 2.) * kRB24B1PlieThickness) / (4. * kRB24B1NumberOfPlies); | |
857 | ||
858 | const Float_t kRB24B1ProtTubeThickness = 0.02; // Thickness of the protection tube | |
859 | const Float_t kRB24B1ProtTubeLength = 4.2; // Length of the protection tube | |
860 | ||
861 | const Float_t kRB24B1RFlangeL = 1.86; // Length of the flanges | |
862 | const Float_t kRB24B1RFlangeLO = 0.26; // Flange overlap | |
863 | const Float_t kRB24B1RFlangeRO = 11.18/2; // Inner radius at Flange overlap | |
864 | const Float_t kRB24B1RFlangeRou = 15.20/2.; // Outer radius of flange | |
865 | const Float_t kRB24B1RFlangeRecess = 0.98; // Flange recess | |
866 | const Float_t kRB24B1L = kRB24B1CompL + 2. * (kRB24B1RFlangeL - kRB24B1RFlangeRecess); | |
867 | ||
868 | /// | |
869 | // | |
870 | // Bellow mother volume | |
871 | TGeoPcon* shRB24B1BellowM = new TGeoPcon(0., 360., 14); | |
872 | // Connection Tube and Flange | |
873 | z = 0.; | |
874 | shRB24B1BellowM->DefineSection( 0, z, 0., kRB24B1RFlangeRou); | |
875 | z += kRB24B1RFlangeLO; | |
876 | shRB24B1BellowM->DefineSection( 1, z, 0., kRB24B1RFlangeRou); | |
877 | shRB24B1BellowM->DefineSection( 2, z, 0., kRB24B1RFlangeRou); | |
878 | z = kRB24B1RFlangeL; | |
879 | shRB24B1BellowM->DefineSection( 3, z, 0., kRB24B1RFlangeRou); | |
880 | shRB24B1BellowM->DefineSection( 4, z, 0., kRB24B1ConTubeRou); | |
881 | z = kRB24B1ConTubeL + kRB24B1RFlangeL - kRB24B1RFlangeRecess; | |
882 | shRB24B1BellowM->DefineSection( 5, z, 0., kRB24B1ConTubeRou); | |
883 | // Plie | |
884 | shRB24B1BellowM->DefineSection( 6, z, 0., kRB24B1BellowRo + kRB24B1ProtTubeThickness); | |
885 | z += kRB24B1BellowUndL; | |
886 | shRB24B1BellowM->DefineSection( 7, z, 0., kRB24B1BellowRo + kRB24B1ProtTubeThickness); | |
887 | shRB24B1BellowM->DefineSection( 8, z, 0., kRB24B1ConTubeRou); | |
888 | // Connection Tube and Flange | |
889 | z = kRB24B1L - shRB24B1BellowM->GetZ(3); | |
890 | shRB24B1BellowM->DefineSection( 9, z, 0., kRB24B1ConTubeRou); | |
891 | shRB24B1BellowM->DefineSection(10, z, 0., kRB24B1RFlangeRou); | |
892 | z = kRB24B1L - shRB24B1BellowM->GetZ(1); | |
893 | shRB24B1BellowM->DefineSection(11, z, 0., kRB24B1RFlangeRou); | |
894 | shRB24B1BellowM->DefineSection(12, z, 0., kRB24B1RFlangeRou); | |
895 | z = kRB24B1L - shRB24B1BellowM->GetZ(0); | |
896 | shRB24B1BellowM->DefineSection(13, z, 0., kRB24B1RFlangeRou); | |
897 | ||
898 | TGeoVolume* voRB24B1BellowM = new TGeoVolume("RB24B1BellowM", shRB24B1BellowM, kMedVac); | |
899 | voRB24B1BellowM->SetVisibility(0); | |
900 | // | |
901 | // Bellow Section | |
902 | TGeoVolume* voRB24B1Bellow | |
903 | = MakeBellow("RB24B1", kRB24B1NumberOfPlies, kRB24B1BellowRi, kRB24B1BellowRo, | |
904 | kRB24B1BellowUndL, kRB24B1PlieRadius ,kRB24B1PlieThickness); | |
905 | voRB24B1Bellow->SetVisibility(0); | |
906 | ||
907 | // | |
908 | // End Parts (connection tube) | |
909 | TGeoVolume* voRB24B1CT = new TGeoVolume("RB24B1CT", new TGeoTube(kRB24B1ConTubeRin, kRB24B1ConTubeRou, kRB24B1ConTubeL/2.), kMedSteel); | |
910 | // | |
911 | // Protection Tube | |
912 | TGeoVolume* voRB24B1PT = new TGeoVolume("RB24B1PT", new TGeoTube(kRB24B1BellowRo, kRB24B1BellowRo + kRB24B1ProtTubeThickness, | |
913 | kRB24B1ProtTubeLength / 2.), kMedSteel); | |
914 | ||
915 | z = kRB24B1ConTubeL/2. + (kRB24B1RFlangeL - kRB24B1RFlangeRecess); | |
916 | ||
917 | voRB24B1BellowM->AddNode(voRB24B1CT, 1, new TGeoTranslation(0., 0., z)); | |
918 | z += (kRB24B1ConTubeL/2.+ kRB24B1BellowUndL/2.); | |
919 | voRB24B1BellowM->AddNode(voRB24B1Bellow, 1, new TGeoTranslation(0., 0., z)); | |
920 | z += (kRB24B1BellowUndL/2. + kRB24B1ConTubeL/2); | |
921 | voRB24B1BellowM->AddNode(voRB24B1CT, 2, new TGeoTranslation(0., 0., z)); | |
922 | z = kRB24B1ConTubeL + kRB24B1ProtTubeLength / 2. + 1. + kRB24B1RFlangeLO; | |
923 | voRB24B1BellowM->AddNode(voRB24B1PT, 1, new TGeoTranslation(0., 0., z)); | |
924 | z += kRB24B1ProtTubeLength + 0.6; | |
925 | voRB24B1BellowM->AddNode(voRB24B1PT, 2, new TGeoTranslation(0., 0., z)); | |
926 | ||
927 | ||
928 | ||
929 | // Pos 1/2 Rotatable Flange LHCVBU__0013 | |
930 | // Pos 1/3 Flange DN100/103 LHCVBU__0018 | |
931 | // The two flanges can be represented by the same volume | |
932 | // Outer Radius (including the outer movable ring). | |
933 | // The inner ring has a diameter of 12.04 cm | |
934 | ||
935 | ||
936 | TGeoPcon* shRB24B1RFlange = new TGeoPcon(0., 360., 10); | |
937 | z = 0.; | |
938 | shRB24B1RFlange->DefineSection(0, z, 10.30/2., kRB24B1RFlangeRou); | |
939 | z += 0.55; // 5.5 mm added for outer ring | |
940 | z += 0.43; | |
941 | shRB24B1RFlange->DefineSection(1, z, 10.30/2., kRB24B1RFlangeRou); | |
942 | shRB24B1RFlange->DefineSection(2, z, 10.06/2., kRB24B1RFlangeRou); | |
943 | z += 0.15; | |
944 | shRB24B1RFlange->DefineSection(3, z, 10.06/2., kRB24B1RFlangeRou); | |
945 | // In reality this part is rounded | |
946 | shRB24B1RFlange->DefineSection(4, z, 10.91/2., kRB24B1RFlangeRou); | |
947 | z += 0.15; | |
948 | shRB24B1RFlange->DefineSection(5, z, 10.91/2., kRB24B1RFlangeRou); | |
949 | shRB24B1RFlange->DefineSection(6, z, 10.06/2., kRB24B1RFlangeRou); | |
950 | z += 0.32; | |
951 | shRB24B1RFlange->DefineSection(7, z, 10.06/2., kRB24B1RFlangeRou); | |
952 | shRB24B1RFlange->DefineSection(8, z, kRB24B1RFlangeRO, kRB24B1RFlangeRou); | |
953 | z += kRB24B1RFlangeLO; | |
954 | shRB24B1RFlange->DefineSection(9, z, kRB24B1RFlangeRO, kRB24B1RFlangeRou); | |
955 | ||
956 | TGeoVolume* voRB24B1RFlange = new TGeoVolume("RB24B1RFlange", shRB24B1RFlange, kMedSteel); | |
957 | ||
958 | ||
959 | z = kRB24B1L - kRB24B1RFlangeL; | |
960 | voRB24B1BellowM->AddNode(voRB24B1RFlange, 1, new TGeoTranslation(0., 0., z)); | |
961 | z = kRB24B1RFlangeL; | |
962 | voRB24B1BellowM->AddNode(voRB24B1RFlange, 2, new TGeoCombiTrans(0., 0., z, rot180)); | |
963 | // | |
964 | // Pos 2 RF Contact D80 LHCVSR__0005 | |
965 | // | |
966 | // Pos 2.1 RF Contact Flange LHCVSR__0003 | |
967 | // | |
968 | TGeoPcon* shRB24B1RCTFlange = new TGeoPcon(0., 360., 6); | |
969 | const Float_t kRB24B1RCTFlangeRin = 8.06/2.; // Inner radius | |
970 | const Float_t kRB24B1RCTFlangeL = 1.45; // Length | |
971 | ||
972 | z = 0.; | |
973 | shRB24B1RCTFlange->DefineSection(0, z, kRB24B1RCTFlangeRin, 8.20/2.); | |
974 | z += 0.15; | |
975 | shRB24B1RCTFlange->DefineSection(1, z, kRB24B1RCTFlangeRin, 8.20/2.); | |
976 | shRB24B1RCTFlange->DefineSection(2, z, kRB24B1RCTFlangeRin, 8.60/2.); | |
977 | z += 1.05; | |
978 | shRB24B1RCTFlange->DefineSection(3, z, kRB24B1RCTFlangeRin, 8.60/2.); | |
979 | shRB24B1RCTFlange->DefineSection(4, z, kRB24B1RCTFlangeRin, 11.16/2.); | |
980 | z += 0.25; | |
981 | shRB24B1RCTFlange->DefineSection(5, z, kRB24B1RCTFlangeRin, 11.16/2.); | |
982 | TGeoVolume* voRB24B1RCTFlange = new TGeoVolume("RB24B1RCTFlange", shRB24B1RCTFlange, kMedCu); | |
983 | z = kRB24B1L - kRB24B1RCTFlangeL; | |
984 | ||
985 | voRB24B1BellowM->AddNode(voRB24B1RCTFlange, 1, new TGeoTranslation(0., 0., z)); | |
986 | // | |
987 | // Pos 2.2 RF-Contact LHCVSR__0004 | |
988 | // | |
989 | TGeoPcon* shRB24B1RCT = new TGeoPcon(0., 360., 3); | |
990 | const Float_t kRB24B1RCTRin = 8.00/2.; // Inner radius | |
991 | const Float_t kRB24B1RCTCRin = 8.99/2.; // Max. inner radius conical section | |
992 | const Float_t kRB24B1RCTL = 11.78; // Length | |
993 | const Float_t kRB24B1RCTSL = 10.48; // Length of straight section | |
994 | const Float_t kRB24B1RCTd = 0.03; // Thickness | |
995 | ||
996 | z = 0; | |
997 | shRB24B1RCT->DefineSection(0, z, kRB24B1RCTCRin, kRB24B1RCTCRin + kRB24B1RCTd); | |
998 | z = kRB24B1RCTL - kRB24B1RCTSL; | |
999 | // In the (VSR0004) this section is straight in (LHCVC2U_0001) it is conical ???? | |
1000 | shRB24B1RCT->DefineSection(1, z, kRB24B1RCTRin + 0.35, kRB24B1RCTRin + 0.35 + kRB24B1RCTd); | |
1001 | z = kRB24B1RCTL; | |
1002 | shRB24B1RCT->DefineSection(2, z, kRB24B1RCTRin, kRB24B1RCTRin + kRB24B1RCTd); | |
1003 | ||
1004 | TGeoVolume* voRB24B1RCT = new TGeoVolume("RB24B1RCT", shRB24B1RCT, kMedCu); | |
1005 | z = kRB24B1L - kRB24B1RCTL - 0.45; | |
1006 | voRB24B1BellowM->AddNode(voRB24B1RCT, 1, new TGeoTranslation(0., 0., z)); | |
1007 | ||
1008 | // | |
1009 | // Pos 3 Trans. Tube Flange LHCVSR__0065 | |
1010 | // | |
1011 | // Pos 3.1 Transition Tube D53 LHCVSR__0064 | |
1012 | // Pos 3.2 Transition Flange LHCVSR__0060 | |
1013 | // Pos 3.3 Transition Tube LHCVSR__0058 | |
1014 | TGeoPcon* shRB24B1TTF = new TGeoPcon(0., 360., 7); | |
1015 | // Flange | |
1016 | z = 0.; | |
1017 | shRB24B1TTF->DefineSection(0, z, 6.30/2., 11.16/2.); | |
1018 | z += 0.25; | |
1019 | shRB24B1TTF->DefineSection(1, z, 6.30/2., 11.16/2.); | |
1020 | shRB24B1TTF->DefineSection(2, z, 6.30/2., 9.3/2.); | |
1021 | z += 0.55; | |
1022 | shRB24B1TTF->DefineSection(3, z, 6.30/2., 9.3/2.); | |
1023 | // Tube | |
1024 | shRB24B1TTF->DefineSection(4, z, 6.30/2., 6.7/2.); | |
1025 | z += 5.80; | |
1026 | shRB24B1TTF->DefineSection(5, z, 6.30/2., 6.7/2.); | |
1027 | // Transition Tube | |
1028 | z += 3.75; | |
1029 | shRB24B1TTF->DefineSection(6, z, 8.2/2., 8.6/2.); | |
1030 | TGeoVolume* voRB24B1TTF = new TGeoVolume("RB24B1TTF", shRB24B1TTF, kMedSteel); | |
1031 | z = 0.; | |
1032 | voRB24B1BellowM->AddNode(voRB24B1TTF, 1, new TGeoTranslation(0., 0., z)); | |
1033 | ||
1034 | // Annular Ion Pump | |
1035 | // LHCVC2U_0003 | |
1036 | // | |
1037 | // Pos 1 Rotable Flange LHCVFX__0031 | |
1038 | // Pos 2 RF Screen Tube LHCVC2U_0005 | |
1039 | // Pos 3 Shell LHCVC2U_0007 | |
1040 | // Pos 4 Extruded Shell LHCVC2U_0006 | |
1041 | // Pos 5 Feedthrough Tube LHCVC2U_0004 | |
1042 | // Pos 6 Tubulated Flange STDVFUHV0021 | |
1043 | // Pos 7 Fixed Flange LHCVFX__0032 | |
1044 | // Pos 8 Pumping Elements | |
1045 | ||
1046 | // | |
1047 | // Pos 1 Rotable Flange LHCVFX__0031 | |
1048 | // pos 7 Fixed Flange LHCVFX__0032 | |
1049 | // | |
1050 | // Mother volume | |
1051 | const Float_t kRB24AIpML = 35.; | |
1052 | ||
1053 | TGeoVolume* voRB24AIpM = new TGeoVolume("voRB24AIpM", new TGeoTube(0., 10., kRB24AIpML/2.), kMedAir); | |
1054 | voRB24AIpM->SetVisibility(0); | |
1055 | ||
1056 | // | |
1057 | // Length 35 cm | |
1058 | // Flange 2 x 1.98 = 3.96 | |
1059 | // Tube = 32.84 | |
1060 | //========================== | |
1061 | // 36.80 | |
1062 | // Overlap 2 * 0.90 = 1.80 | |
1063 | ||
1064 | const Float_t kRB24IpRFD1 = 0.68; // Length of section 1 | |
1065 | const Float_t kRB24IpRFD2 = 0.30; // Length of section 2 | |
1066 | const Float_t kRB24IpRFD3 = 0.10; // Length of section 3 | |
1067 | const Float_t kRB24IpRFD4 = 0.35; // Length of section 4 | |
1068 | const Float_t kRB24IpRFD5 = 0.55; // Length of section 5 | |
1069 | ||
1070 | const Float_t kRB24IpRFRo = 15.20/2.; // Flange outer radius | |
1071 | const Float_t kRB24IpRFRi1 = 6.30/2.; // Flange inner radius section 1 | |
1072 | const Float_t kRB24IpRFRi2 = 6.00/2.; // Flange inner radius section 2 | |
1073 | const Float_t kRB24IpRFRi3 = 5.84/2.; // Flange inner radius section 3 | |
1074 | const Float_t kRB24IpRFRi4 = 6.00/2.; // Flange inner radius section 1 | |
1075 | const Float_t kRB24IpRFRi5 = 10.50/2.; // Flange inner radius section 2 | |
1076 | ||
1077 | TGeoPcon* shRB24IpRF = new TGeoPcon(0., 360., 9); | |
1078 | z0 = 0.; | |
1079 | shRB24IpRF->DefineSection(0, z0, kRB24IpRFRi1, kRB24IpRFRo); | |
1080 | z0 += kRB24IpRFD1; | |
1081 | shRB24IpRF->DefineSection(1, z0, kRB24IpRFRi2, kRB24IpRFRo); | |
1082 | z0 += kRB24IpRFD2; | |
1083 | shRB24IpRF->DefineSection(2, z0, kRB24IpRFRi2, kRB24IpRFRo); | |
1084 | shRB24IpRF->DefineSection(3, z0, kRB24IpRFRi3, kRB24IpRFRo); | |
1085 | z0 += kRB24IpRFD3; | |
1086 | shRB24IpRF->DefineSection(4, z0, kRB24IpRFRi3, kRB24IpRFRo); | |
1087 | shRB24IpRF->DefineSection(5, z0, kRB24IpRFRi4, kRB24IpRFRo); | |
1088 | z0 += kRB24IpRFD4; | |
1089 | shRB24IpRF->DefineSection(6, z0, kRB24IpRFRi4, kRB24IpRFRo); | |
1090 | shRB24IpRF->DefineSection(7, z0, kRB24IpRFRi5, kRB24IpRFRo); | |
1091 | z0 += kRB24IpRFD5; | |
1092 | shRB24IpRF->DefineSection(8, z0, kRB24IpRFRi5, kRB24IpRFRo); | |
1093 | ||
1094 | TGeoVolume* voRB24IpRF = new TGeoVolume("RB24IpRF", shRB24IpRF, kMedSteel); | |
1095 | ||
1096 | // | |
1097 | // Pos 2 RF Screen Tube LHCVC2U_0005 | |
1098 | // | |
1099 | ||
1100 | // | |
1101 | // Tube | |
1102 | Float_t kRB24IpSTTL = 32.84; // Total length of the tube | |
1103 | Float_t kRB24IpSTTRi = 5.80/2.; // Inner Radius | |
1104 | Float_t kRB24IpSTTRo = 6.00/2.; // Outer Radius | |
1105 | TGeoVolume* voRB24IpSTT = new TGeoVolume("RB24IpSTT", new TGeoTube(kRB24IpSTTRi, kRB24IpSTTRo, kRB24IpSTTL/2.), kMedSteel); | |
1106 | // Screen | |
1107 | Float_t kRB24IpSTCL = 0.4; // Lenth of the crochet detail | |
1108 | // Length of the screen | |
1109 | Float_t kRB24IpSTSL = 9.00 - 2. * kRB24IpSTCL; | |
1110 | // Rel. position of the screen | |
1111 | Float_t kRB24IpSTSZ = 7.00 + kRB24IpSTCL; | |
1112 | TGeoVolume* voRB24IpSTS = new TGeoVolume("RB24IpSTS", new TGeoTube(kRB24IpSTTRi, kRB24IpSTTRo, kRB24IpSTSL/2.), kMedSteel); | |
1113 | // Vacuum | |
1114 | TGeoVolume* voRB24IpSTV = new TGeoVolume("RB24IpSTV", new TGeoTube(0., kRB24IpSTTRi, kRB24AIpML/2.), kMedVac); | |
1115 | // | |
1116 | voRB24IpSTT->AddNode(voRB24IpSTS, 1, new TGeoTranslation(0., 0., kRB24IpSTSZ - kRB24IpSTTL/2. + kRB24IpSTSL/2.)); | |
1117 | ||
1118 | // Crochets | |
1119 | // Inner radius | |
1120 | Float_t kRB24IpSTCRi = kRB24IpSTTRo + 0.25; | |
1121 | // Outer radius | |
1122 | Float_t kRB24IpSTCRo = kRB24IpSTTRo + 0.35; | |
1123 | // Length of 1stsection | |
1124 | Float_t kRB24IpSTCL1 = 0.15; | |
1125 | // Length of 2nd section | |
1126 | Float_t kRB24IpSTCL2 = 0.15; | |
1127 | // Length of 3rd section | |
1128 | Float_t kRB24IpSTCL3 = 0.10; | |
1129 | // Rel. position of 1st Crochet | |
1130 | ||
1131 | ||
1132 | TGeoPcon* shRB24IpSTC = new TGeoPcon(0., 360., 5); | |
1133 | z0 = 0; | |
1134 | shRB24IpSTC->DefineSection(0, z0, kRB24IpSTCRi, kRB24IpSTCRo); | |
1135 | z0 += kRB24IpSTCL1; | |
1136 | shRB24IpSTC->DefineSection(1, z0, kRB24IpSTCRi, kRB24IpSTCRo); | |
1137 | shRB24IpSTC->DefineSection(2, z0, kRB24IpSTTRo, kRB24IpSTCRo); | |
1138 | z0 += kRB24IpSTCL2; | |
1139 | shRB24IpSTC->DefineSection(3, z0, kRB24IpSTTRo, kRB24IpSTCRo); | |
1140 | z0 += kRB24IpSTCL3; | |
1141 | shRB24IpSTC->DefineSection(4, z0, kRB24IpSTTRo, kRB24IpSTTRo + 0.001); | |
1142 | TGeoVolume* voRB24IpSTC = new TGeoVolume("RB24IpSTC", shRB24IpSTC, kMedSteel); | |
1143 | ||
1144 | // Pos 3 Shell LHCVC2U_0007 | |
1145 | // Pos 4 Extruded Shell LHCVC2U_0006 | |
1146 | Float_t kRB24IpShellL = 4.45; // Length of the Shell | |
1147 | Float_t kRB24IpShellD = 0.10; // Wall thickness of the shell | |
1148 | Float_t kRB24IpShellCTRi = 6.70/2.; // Inner radius of the connection tube | |
1149 | Float_t kRB24IpShellCTL = 1.56; // Length of the connection tube | |
1150 | Float_t kRB24IpShellCARi = 17.80/2.; // Inner radius of the cavity | |
1151 | Float_t kRB24IpShellCCRo = 18.20/2.; // Inner radius at the centre | |
1152 | ||
1153 | TGeoPcon* shRB24IpShell = new TGeoPcon(0., 360., 7); | |
1154 | z0 = 0; | |
1155 | shRB24IpShell->DefineSection(0, z0, kRB24IpShellCTRi, kRB24IpShellCTRi + kRB24IpShellD); | |
1156 | z0 += kRB24IpShellCTL; | |
1157 | shRB24IpShell->DefineSection(1, z0, kRB24IpShellCTRi, kRB24IpShellCTRi + kRB24IpShellD); | |
1158 | shRB24IpShell->DefineSection(2, z0, kRB24IpShellCTRi, kRB24IpShellCARi + kRB24IpShellD); | |
1159 | z0 += kRB24IpShellD; | |
1160 | shRB24IpShell->DefineSection(3, z0, kRB24IpShellCARi, kRB24IpShellCARi + kRB24IpShellD); | |
1161 | z0 = kRB24IpShellL - kRB24IpShellD; | |
1162 | shRB24IpShell->DefineSection(4, z0, kRB24IpShellCARi, kRB24IpShellCARi + kRB24IpShellD); | |
1163 | shRB24IpShell->DefineSection(5, z0, kRB24IpShellCARi, kRB24IpShellCCRo); | |
1164 | z0 = kRB24IpShellL; | |
1165 | shRB24IpShell->DefineSection(6, z0, kRB24IpShellCARi, kRB24IpShellCCRo); | |
1166 | TGeoVolume* voRB24IpShell = new TGeoVolume("RB24IpShell", shRB24IpShell, kMedSteel); | |
1167 | ||
1168 | TGeoPcon* shRB24IpShellM = MakeMotherFromTemplate(shRB24IpShell, 0, 6, kRB24IpShellCTRi , 13); | |
1169 | ||
1170 | ||
1171 | for (Int_t i = 0; i < 6; i++) { | |
1172 | z = 2. * kRB24IpShellL - shRB24IpShellM->GetZ(5-i); | |
1173 | Float_t rmin = shRB24IpShellM->GetRmin(5-i); | |
1174 | Float_t rmax = shRB24IpShellM->GetRmax(5-i); | |
1175 | shRB24IpShellM->DefineSection(7+i, z, rmin, rmax); | |
1176 | } | |
1177 | ||
1178 | TGeoVolume* voRB24IpShellM = new TGeoVolume("RB24IpShellM", shRB24IpShellM, kMedVac); | |
1179 | voRB24IpShellM->SetVisibility(0); | |
1180 | voRB24IpShellM->AddNode(voRB24IpShell, 1, gGeoIdentity); | |
1181 | voRB24IpShellM->AddNode(voRB24IpShell, 2, new TGeoCombiTrans(0., 0., 2. * kRB24IpShellL, rot180)); | |
1182 | // | |
1183 | // Pos 8 Pumping Elements | |
1184 | // | |
1185 | // Anode array | |
1186 | TGeoVolume* voRB24IpPE = new TGeoVolume("voRB24IpPE", new TGeoTube(0.9, 1., 2.54/2.), kMedSteel); | |
1187 | Float_t kRB24IpPEAR = 5.5; | |
1188 | ||
1189 | for (Int_t i = 0; i < 15; i++) { | |
1190 | Float_t phi = Float_t(i) * 24.; | |
1191 | Float_t x = kRB24IpPEAR * TMath::Cos(kDegRad * phi); | |
1192 | Float_t y = kRB24IpPEAR * TMath::Sin(kDegRad * phi); | |
1193 | voRB24IpShellM->AddNode(voRB24IpPE, i+1, new TGeoTranslation(x, y, kRB24IpShellL)); | |
1194 | } | |
1195 | ||
1196 | ||
1197 | // | |
1198 | // Cathodes | |
1199 | // | |
1200 | // Here we could add some Ti strips | |
1201 | ||
1202 | // Postioning of elements | |
1203 | voRB24AIpM->AddNode(voRB24IpRF, 1, new TGeoTranslation(0., 0., -kRB24AIpML/2.)); | |
1204 | voRB24AIpM->AddNode(voRB24IpRF, 2, new TGeoCombiTrans (0., 0., +kRB24AIpML/2., rot180)); | |
1205 | voRB24AIpM->AddNode(voRB24IpSTT, 1, new TGeoTranslation(0., 0., 0.)); | |
1206 | voRB24AIpM->AddNode(voRB24IpSTV, 1, new TGeoTranslation(0., 0., 0.)); | |
1207 | voRB24AIpM->AddNode(voRB24IpShellM, 1, new TGeoTranslation(0., 0., -kRB24AIpML/2. + 8.13)); | |
1208 | voRB24AIpM->AddNode(voRB24IpSTC, 1, new TGeoTranslation(0., 0., 8.13 - kRB24AIpML/2.)); | |
1209 | voRB24AIpM->AddNode(voRB24IpSTC, 2, new TGeoCombiTrans (0., 0., 8.14 + 8.9 - kRB24AIpML/2., rot180)); | |
1210 | ||
1211 | // | |
1212 | // Valve | |
1213 | // VAC Series 47 DN 63 with manual actuator | |
1214 | // | |
1215 | const Float_t kRB24ValveWz = 7.5; | |
1216 | const Float_t kRB24ValveDN = 10.0/2.; | |
1217 | // | |
1218 | // Body containing the valve plate | |
1219 | // | |
1220 | const Float_t kRB24ValveBoWx = 15.6; | |
1221 | const Float_t kRB24ValveBoWy = (21.5 + 23.1 - 5.); | |
1222 | const Float_t kRB24ValveBoWz = 4.6; | |
1223 | const Float_t kRB24ValveBoD = 0.5; | |
1224 | ||
1225 | TGeoVolume* voRB24ValveBoM = | |
1226 | new TGeoVolume("RB24ValveBoM", | |
1227 | new TGeoBBox( kRB24ValveBoWx/2., kRB24ValveBoWy/2., kRB24ValveBoWz/2.), kMedAir); | |
1228 | voRB24ValveBoM->SetVisibility(0); | |
1229 | TGeoVolume* voRB24ValveBo = | |
1230 | new TGeoVolume("RB24ValveBo", | |
1231 | new TGeoBBox( kRB24ValveBoWx/2., kRB24ValveBoWy/2., kRB24ValveBoWz/2.), kMedSteel); | |
1232 | voRB24ValveBoM->AddNode(voRB24ValveBo, 1, gGeoIdentity); | |
1233 | // | |
1234 | // Inner volume | |
1235 | // | |
1236 | TGeoVolume* voRB24ValveBoI = new TGeoVolume("RB24ValveBoI", | |
1237 | new TGeoBBox( kRB24ValveBoWx/2. - kRB24ValveBoD, | |
1238 | kRB24ValveBoWy/2. - kRB24ValveBoD/2., | |
1239 | kRB24ValveBoWz/2. - kRB24ValveBoD), | |
1240 | kMedVac); | |
1241 | voRB24ValveBo->AddNode(voRB24ValveBoI, 1, new TGeoTranslation(0., kRB24ValveBoD/2., 0.)); | |
1242 | // | |
1243 | // Opening and Flanges | |
1244 | const Float_t kRB24ValveFlRo = 18./2.; | |
1245 | const Float_t kRB24ValveFlD = 1.45; | |
1246 | TGeoVolume* voRB24ValveBoA = new TGeoVolume("RB24ValveBoA", | |
1247 | new TGeoTube(0., kRB24ValveDN/2., kRB24ValveBoD/2.), kMedVac); | |
1248 | voRB24ValveBo->AddNode(voRB24ValveBoA, 1, new TGeoTranslation(0., - kRB24ValveBoWy/2. + 21.5, -kRB24ValveBoWz/2. + kRB24ValveBoD/2.)); | |
1249 | voRB24ValveBo->AddNode(voRB24ValveBoA, 2, new TGeoTranslation(0., - kRB24ValveBoWy/2. + 21.5, +kRB24ValveBoWz/2. - kRB24ValveBoD/2.)); | |
1250 | ||
1251 | TGeoVolume* voRB24ValveFl = new TGeoVolume("RB24ValveFl", new TGeoTube(kRB24ValveDN/2., kRB24ValveFlRo, kRB24ValveFlD/2.), kMedSteel); | |
1252 | TGeoVolume* voRB24ValveFlI = new TGeoVolume("RB24ValveFlI", new TGeoTube(0., kRB24ValveFlRo, kRB24ValveFlD/2.), kMedVac); | |
1253 | voRB24ValveFlI->AddNode(voRB24ValveFl, 1, gGeoIdentity); | |
1254 | ||
1255 | // | |
1256 | // Actuator Flange | |
1257 | const Float_t kRB24ValveAFlWx = 18.9; | |
1258 | const Float_t kRB24ValveAFlWy = 5.0; | |
1259 | const Float_t kRB24ValveAFlWz = 7.7; | |
1260 | TGeoVolume* voRB24ValveAFl = new TGeoVolume("RB24ValveAFl", new TGeoBBox(kRB24ValveAFlWx/2., kRB24ValveAFlWy/2., kRB24ValveAFlWz/2.), kMedSteel); | |
1261 | // | |
1262 | // Actuator Tube | |
1263 | const Float_t kRB24ValveATRo = 9.7/2.; | |
1264 | const Float_t kRB24ValveATH = 16.6; | |
1265 | TGeoVolume* voRB24ValveAT = new TGeoVolume("RB24ValveAT", new TGeoTube(kRB24ValveATRo - 2. * kRB24ValveBoD,kRB24ValveATRo, kRB24ValveATH/2.), | |
1266 | kMedSteel); | |
1267 | // | |
1268 | // Manual Actuator (my best guess) | |
1269 | TGeoVolume* voRB24ValveMA1 = new TGeoVolume("RB24ValveMA1", new TGeoCone(2.5/2., 0., 0.5, 4.5, 5.), kMedSteel); | |
1270 | TGeoVolume* voRB24ValveMA2 = new TGeoVolume("RB24ValveMA2", new TGeoTorus(5., 0., 1.25), kMedSteel); | |
1271 | TGeoVolume* voRB24ValveMA3 = new TGeoVolume("RB24ValveMA3", new TGeoTube (0., 1.25, 2.5), kMedSteel); | |
1272 | ||
1273 | ||
1274 | // | |
1275 | // Position all volumes | |
1276 | Float_t y0; | |
1277 | TGeoVolumeAssembly* voRB24ValveMo = new TGeoVolumeAssembly("RB24ValveMo"); | |
1278 | voRB24ValveMo->AddNode(voRB24ValveFl, 1, new TGeoTranslation(0., 0., - 7.5/2. + kRB24ValveFlD/2.)); | |
1279 | voRB24ValveMo->AddNode(voRB24ValveFl, 2, new TGeoTranslation(0., 0., + 7.5/2. - kRB24ValveFlD/2.)); | |
1280 | y0 = -21.5; | |
1281 | voRB24ValveMo->AddNode(voRB24ValveBoM, 1, new TGeoTranslation(0., y0 + kRB24ValveBoWy/2., 0.)); | |
1282 | y0 += kRB24ValveBoWy; | |
1283 | voRB24ValveMo->AddNode(voRB24ValveAFl, 1, new TGeoTranslation(0., y0 + kRB24ValveAFlWy/2., 0.)); | |
1284 | y0 += kRB24ValveAFlWy; | |
1285 | voRB24ValveMo->AddNode(voRB24ValveAT, 1, new TGeoCombiTrans(0., y0 + kRB24ValveATH/2., 0., rotyz)); | |
1286 | y0 += kRB24ValveATH; | |
1287 | voRB24ValveMo->AddNode(voRB24ValveMA1, 1, new TGeoCombiTrans(0., y0 + 2.5/2., 0., rotyz)); | |
1288 | y0 += 2.5; | |
1289 | voRB24ValveMo->AddNode(voRB24ValveMA2, 1, new TGeoCombiTrans(0., y0 + 2.5/2., 0., rotyz)); | |
1290 | y0 += 2.5; | |
1291 | voRB24ValveMo->AddNode(voRB24ValveMA3, 1, new TGeoCombiTrans(5./TMath::Sqrt(2.), y0 + 5.0/2., 5./TMath::Sqrt(2.), rotyz)); | |
1292 | // | |
1293 | // Warm Module Type VMABC | |
1294 | // LHCVMABC_0002 | |
1295 | // | |
1296 | // | |
1297 | // | |
1298 | // Flange 1.00 | |
1299 | // Central Piece 11.50 | |
1300 | // Bellow 14.50 | |
1301 | // End Flange 1.00 | |
1302 | //=================================== | |
1303 | // Total 28.00 | |
1304 | // | |
1305 | // Pos 1 Warm Bellows DN100 LHCVBU__0016 | |
1306 | // Pos 2 Trans. Tube Flange LHCVSR__0062 | |
1307 | // Pos 3 RF Contact D63 LHCVSR__0057 | |
1308 | // [Pos 4 Hex. Countersunk Screw Bossard BN4719] | |
1309 | // [Pos 5 Tension spring LHCVSR__00239] | |
1310 | // | |
1311 | ||
1312 | // Pos 1 Warm Bellows DN100 LHCVBU__0016 | |
1313 | // Pos 1.1 Right Body 2 Ports with Support LHCVBU__0014 | |
1314 | // | |
1315 | // Tube 1 | |
1316 | const Float_t kRB24VMABCRBT1Ri = 10.0/2.; | |
1317 | const Float_t kRB24VMABCRBT1Ro = 10.3/2.; | |
1318 | const Float_t kRB24VMABCRBT1L = 11.5; | |
1319 | const Float_t kRB24VMABCRBT1L2 = 8.; | |
1320 | TGeoTube* shRB24VMABCRBT1 = new TGeoTube(kRB24VMABCRBT1Ri, kRB24VMABCRBT1Ro, kRB24VMABCRBT1L/2.); | |
1321 | shRB24VMABCRBT1->SetName("RB24VMABCRBT1"); | |
1322 | TGeoTube* shRB24VMABCRBT1o = new TGeoTube(0., kRB24VMABCRBT1Ro, kRB24VMABCRBT1L/2.); | |
1323 | shRB24VMABCRBT1o->SetName("RB24VMABCRBT1o"); | |
1324 | TGeoTube* shRB24VMABCRBT1o2 = new TGeoTube(0., kRB24VMABCRBT1Ro + 0.3, kRB24VMABCRBT1L/2.); | |
1325 | shRB24VMABCRBT1o2->SetName("RB24VMABCRBT1o2"); | |
1326 | // Lower inforcement | |
1327 | TGeoVolume* voRB24VMABCRBT12 = new TGeoVolume("RB24VMABCRBT12", | |
1328 | new TGeoTubeSeg(kRB24VMABCRBT1Ro, kRB24VMABCRBT1Ro + 0.3, kRB24VMABCRBT1L2/2., 220., 320.) | |
1329 | , kMedSteel); | |
1330 | // | |
1331 | // Tube 2 | |
1332 | const Float_t kRB24VMABCRBT2Ri = 6.0/2.; | |
1333 | const Float_t kRB24VMABCRBT2Ro = 6.3/2.; | |
1334 | const Float_t kRB24VMABCRBF2Ro = 11.4/2.; | |
1335 | const Float_t kRB24VMABCRBT2L = 5.95 + 2.; // 2. cm added for welding | |
1336 | const Float_t kRB24VMABCRBF2L = 1.75; | |
1337 | TGeoTube* shRB24VMABCRBT2 = new TGeoTube(kRB24VMABCRBT2Ri, kRB24VMABCRBT2Ro, kRB24VMABCRBT2L/2.); | |
1338 | shRB24VMABCRBT2->SetName("RB24VMABCRBT2"); | |
1339 | TGeoTube* shRB24VMABCRBT2i = new TGeoTube(0., kRB24VMABCRBT2Ri, kRB24VMABCRBT2L/2. + 2.); | |
1340 | shRB24VMABCRBT2i->SetName("RB24VMABCRBT2i"); | |
1341 | TGeoCombiTrans* tRBT2 = new TGeoCombiTrans(-11.5 + kRB24VMABCRBT2L/2., 0., 7.2 - kRB24VMABCRBT1L/2. , rotxz); | |
1342 | tRBT2->SetName("tRBT2"); | |
1343 | tRBT2->RegisterYourself(); | |
1344 | TGeoCompositeShape* shRB24VMABCRBT2c = new TGeoCompositeShape("shRB24VMABCRBT2c","RB24VMABCRBT2:tRBT2-RB24VMABCRBT1o"); | |
1345 | TGeoVolume* voRB24VMABCRBT2 = new TGeoVolume("shRB24VMABCRBT2", shRB24VMABCRBT2c, kMedSteel); | |
1346 | // Flange | |
1347 | // Pos 1.4 Flange DN63 LHCVBU__0008 | |
1348 | TGeoVolume* voRB24VMABCRBF2 = new TGeoVolume("RB24VMABCRBF2", | |
1349 | new TGeoTube(kRB24VMABCRBT2Ro, kRB24VMABCRBF2Ro, kRB24VMABCRBF2L/2.), kMedSteel); | |
1350 | // DN63 Blank Flange (my best guess) | |
1351 | TGeoVolume* voRB24VMABCRBF2B = new TGeoVolume("RB24VMABCRBF2B", | |
1352 | new TGeoTube(0., kRB24VMABCRBF2Ro, kRB24VMABCRBF2L/2.), kMedSteel); | |
1353 | // | |
1354 | // Tube 3 | |
1355 | const Float_t kRB24VMABCRBT3Ri = 3.5/2.; | |
1356 | const Float_t kRB24VMABCRBT3Ro = 3.8/2.; | |
1357 | const Float_t kRB24VMABCRBF3Ro = 7.0/2.; | |
1358 | const Float_t kRB24VMABCRBT3L = 4.95 + 2.; // 2. cm added for welding | |
1359 | const Float_t kRB24VMABCRBF3L = 1.27; | |
1360 | TGeoTube* shRB24VMABCRBT3 = new TGeoTube(kRB24VMABCRBT3Ri, kRB24VMABCRBT3Ro, kRB24VMABCRBT3L/2); | |
1361 | shRB24VMABCRBT3->SetName("RB24VMABCRBT3"); | |
1362 | TGeoTube* shRB24VMABCRBT3i = new TGeoTube(0., kRB24VMABCRBT3Ri, kRB24VMABCRBT3L/2. + 2.); | |
1363 | shRB24VMABCRBT3i->SetName("RB24VMABCRBT3i"); | |
1364 | TGeoCombiTrans* tRBT3 = new TGeoCombiTrans(0., 10.5 - kRB24VMABCRBT3L/2., 7.2 - kRB24VMABCRBT1L/2. , rotyz); | |
1365 | tRBT3->SetName("tRBT3"); | |
1366 | tRBT3->RegisterYourself(); | |
1367 | TGeoCompositeShape* shRB24VMABCRBT3c = new TGeoCompositeShape("shRB24VMABCRBT3c","RB24VMABCRBT3:tRBT3-RB24VMABCRBT1o"); | |
1368 | TGeoVolume* voRB24VMABCRBT3 = new TGeoVolume("shRB24VMABCRBT3", shRB24VMABCRBT3c, kMedSteel); | |
1369 | // Flange | |
1370 | // Pos 1.4 Flange DN35 LHCVBU__0007 | |
1371 | TGeoVolume* voRB24VMABCRBF3 = new TGeoVolume("RB24VMABCRBF3", | |
1372 | new TGeoTube(kRB24VMABCRBT3Ro, kRB24VMABCRBF3Ro, kRB24VMABCRBF3L/2.), kMedSteel); | |
1373 | // | |
1374 | // Tube 4 | |
1375 | const Float_t kRB24VMABCRBT4Ri = 6.0/2.; | |
1376 | const Float_t kRB24VMABCRBT4Ro = 6.4/2.; | |
1377 | const Float_t kRB24VMABCRBT4L = 6.6; | |
1378 | TGeoTube* shRB24VMABCRBT4 = new TGeoTube(kRB24VMABCRBT4Ri, kRB24VMABCRBT4Ro, kRB24VMABCRBT4L/2.); | |
1379 | shRB24VMABCRBT4->SetName("RB24VMABCRBT4"); | |
1380 | TGeoCombiTrans* tRBT4 = new TGeoCombiTrans(0.,-11.+kRB24VMABCRBT4L/2., 7.2 - kRB24VMABCRBT1L/2. , rotyz); | |
1381 | tRBT4->SetName("tRBT4"); | |
1382 | tRBT4->RegisterYourself(); | |
1383 | TGeoCompositeShape* shRB24VMABCRBT4c = new TGeoCompositeShape("shRB24VMABCRBT4c","RB24VMABCRBT4:tRBT4-RB24VMABCRBT1o2"); | |
1384 | TGeoVolume* voRB24VMABCRBT4 = new TGeoVolume("shRB24VMABCRBT4", shRB24VMABCRBT4c, kMedSteel); | |
1385 | TGeoCompositeShape* shRB24VMABCRB = new TGeoCompositeShape("shRB24VMABCRB", "RB24VMABCRBT1-(RB24VMABCRBT2i:tRBT2+RB24VMABCRBT3i:tRBT3)"); | |
1386 | TGeoVolume* voRB24VMABCRBI = new TGeoVolume("RB24VMABCRBI", shRB24VMABCRB, kMedSteel); | |
1387 | // | |
1388 | // Plate | |
1389 | const Float_t kRB24VMABCRBBx = 16.0; | |
1390 | const Float_t kRB24VMABCRBBy = 1.5; | |
1391 | const Float_t kRB24VMABCRBBz = 15.0; | |
1392 | ||
1393 | // Relative position of tubes | |
1394 | const Float_t kRB24VMABCTz = 7.2; | |
1395 | // Relative position of plate | |
1396 | const Float_t kRB24VMABCPz = 3.6; | |
1397 | const Float_t kRB24VMABCPy = -12.5; | |
1398 | ||
1399 | TGeoVolume* voRB24VMABCRBP = new TGeoVolume("RB24VMABCRBP", new TGeoBBox(kRB24VMABCRBBx/2., kRB24VMABCRBBy/2., kRB24VMABCRBBz/2.), kMedSteel); | |
1400 | // | |
1401 | // Pirani Gauge (my best guess) | |
1402 | // | |
1403 | TGeoPcon* shRB24VMABCPirani = new TGeoPcon(0., 360., 15); | |
1404 | // DN35/16 Coupling | |
1405 | z = 0; | |
1406 | shRB24VMABCPirani->DefineSection( 0, z, 0.8 , kRB24VMABCRBF3Ro); | |
1407 | z += kRB24VMABCRBF3L; // 1.3 | |
1408 | shRB24VMABCPirani->DefineSection( 1, z, 0.8 , kRB24VMABCRBF3Ro); | |
1409 | shRB24VMABCPirani->DefineSection( 2, z, 0.8 , 1.0); | |
1410 | // Pipe | |
1411 | z += 2.8; | |
1412 | shRB24VMABCPirani->DefineSection( 3, z, 0.8 , 1.0); | |
1413 | // Flange | |
1414 | shRB24VMABCPirani->DefineSection( 4, z, 0.8 , 1.75); | |
1415 | z += 1.6; | |
1416 | shRB24VMABCPirani->DefineSection( 5, z, 0.8 , 1.75); | |
1417 | shRB24VMABCPirani->DefineSection( 6, z, 0.8 , 1.0); | |
1418 | z += 5.2; | |
1419 | shRB24VMABCPirani->DefineSection( 7, z, 0.8 , 1.0); | |
1420 | shRB24VMABCPirani->DefineSection( 8, z, 0.8 , 2.5); | |
1421 | z += 2.0; | |
1422 | shRB24VMABCPirani->DefineSection( 9, z, 0.80, 2.50); | |
1423 | shRB24VMABCPirani->DefineSection(10, z, 1.55, 1.75); | |
1424 | z += 5.7; | |
1425 | shRB24VMABCPirani->DefineSection(11, z, 1.55, 1.75); | |
1426 | shRB24VMABCPirani->DefineSection(11, z, 0.00, 1.75); | |
1427 | z += 0.2; | |
1428 | shRB24VMABCPirani->DefineSection(12, z, 0.00, 1.75); | |
1429 | shRB24VMABCPirani->DefineSection(13, z, 0.00, 0.75); | |
1430 | z += 0.5; | |
1431 | shRB24VMABCPirani->DefineSection(14, z, 0.00, 0.75); | |
1432 | TGeoVolume* voRB24VMABCPirani = new TGeoVolume("RB24VMABCPirani", shRB24VMABCPirani, kMedSteel); | |
1433 | // | |
1434 | // | |
1435 | // | |
1436 | ||
1437 | ||
1438 | // | |
1439 | // Positioning of elements | |
1440 | TGeoVolumeAssembly* voRB24VMABCRB = new TGeoVolumeAssembly("RB24VMABCRB"); | |
1441 | // | |
1442 | voRB24VMABCRB->AddNode(voRB24VMABCRBI, 1, gGeoIdentity); | |
1443 | // Plate | |
1444 | voRB24VMABCRB->AddNode(voRB24VMABCRBP, 1, new TGeoTranslation(0., kRB24VMABCPy + kRB24VMABCRBBy /2., | |
1445 | kRB24VMABCRBBz/2. - kRB24VMABCRBT1L/2. + kRB24VMABCPz)); | |
1446 | // Tube 2 | |
1447 | voRB24VMABCRB->AddNode(voRB24VMABCRBT2, 1, gGeoIdentity); | |
1448 | // Flange Tube 2 | |
1449 | voRB24VMABCRB->AddNode(voRB24VMABCRBF2, 1, new TGeoCombiTrans(kRB24VMABCPy + kRB24VMABCRBF2L/2., 0., kRB24VMABCTz - kRB24VMABCRBT1L/2., rotxz)); | |
1450 | // Blank Flange Tube 2 | |
1451 | voRB24VMABCRB->AddNode(voRB24VMABCRBF2B, 1, new TGeoCombiTrans(kRB24VMABCPy- kRB24VMABCRBF2L/2., 0., kRB24VMABCTz - kRB24VMABCRBT1L/2., rotxz)); | |
1452 | // Tube 3 | |
1453 | voRB24VMABCRB->AddNode(voRB24VMABCRBT3, 1, gGeoIdentity); | |
1454 | // Flange Tube 3 | |
1455 | voRB24VMABCRB->AddNode(voRB24VMABCRBF3, 1, new TGeoCombiTrans(0., 11.2 - kRB24VMABCRBF3L/2., kRB24VMABCTz - kRB24VMABCRBT1L/2., rotyz)); | |
1456 | // Pirani Gauge | |
1457 | voRB24VMABCRB->AddNode(voRB24VMABCPirani, 1, new TGeoCombiTrans(0., 11.2, kRB24VMABCTz - kRB24VMABCRBT1L/2., rotyz)); | |
1458 | // Tube 4 | |
1459 | voRB24VMABCRB->AddNode(voRB24VMABCRBT4, 1, gGeoIdentity); | |
1460 | // Inforcement | |
1461 | voRB24VMABCRB->AddNode(voRB24VMABCRBT12, 1, new TGeoTranslation(0., 0., kRB24VMABCRBT1L2/2. - kRB24VMABCRBT1L/2. + 2.8)); | |
1462 | ||
1463 | ||
1464 | // Pos 1.3 Bellows with end part LHCVBU__0002 | |
1465 | // | |
1466 | // Connection Tube | |
1467 | // Connection tube inner r | |
1468 | const Float_t kRB24VMABBEConTubeRin = 10.0/2.; | |
1469 | // Connection tube outer r | |
1470 | const Float_t kRB24VMABBEConTubeRou = 10.3/2.; | |
1471 | // Connection tube length | |
1472 | const Float_t kRB24VMABBEConTubeL1 = 0.9; | |
1473 | const Float_t kRB24VMABBEConTubeL2 = 2.6; | |
4b741f4e | 1474 | // const Float_t RB24VMABBEBellowL = kRB24VMABBEConTubeL1 + kRB24VMABBEConTubeL2 + kRB24B1BellowUndL; |
f8b48305 | 1475 | |
1476 | // Mother volume | |
1477 | TGeoPcon* shRB24VMABBEBellowM = new TGeoPcon(0., 360., 6); | |
1478 | // Connection Tube and Flange | |
1479 | z = 0.; | |
1480 | shRB24VMABBEBellowM->DefineSection( 0, z, kRB24VMABBEConTubeRin, kRB24VMABBEConTubeRou); | |
1481 | z += kRB24VMABBEConTubeL1; | |
1482 | shRB24VMABBEBellowM->DefineSection( 1, z, kRB24VMABBEConTubeRin, kRB24VMABBEConTubeRou); | |
1483 | shRB24VMABBEBellowM->DefineSection( 2, z, kRB24B1BellowRi, kRB24B1BellowRo + kRB24B1ProtTubeThickness); | |
1484 | z += kRB24B1BellowUndL; | |
1485 | shRB24VMABBEBellowM->DefineSection( 3, z, kRB24B1BellowRi, kRB24B1BellowRo + kRB24B1ProtTubeThickness); | |
1486 | shRB24VMABBEBellowM->DefineSection( 4, z, kRB24VMABBEConTubeRin, kRB24VMABBEConTubeRou); | |
1487 | z += kRB24VMABBEConTubeL2; | |
1488 | shRB24VMABBEBellowM->DefineSection( 5, z, kRB24VMABBEConTubeRin, kRB24VMABBEConTubeRou); | |
1489 | TGeoVolume* voRB24VMABBEBellowM = new TGeoVolume("RB24VMABBEBellowM", shRB24VMABBEBellowM, kMedVac); | |
1490 | voRB24VMABBEBellowM->SetVisibility(0); | |
1491 | ||
1492 | // Connection tube left | |
1493 | TGeoVolume* voRB24VMABBECT1 = new TGeoVolume("RB24VMABBECT1", | |
1494 | new TGeoTube(kRB24VMABBEConTubeRin, kRB24VMABBEConTubeRou,kRB24VMABBEConTubeL1/2.), | |
1495 | kMedSteel); | |
1496 | // Connection tube right | |
1497 | TGeoVolume* voRB24VMABBECT2 = new TGeoVolume("RB24VMABBECT2", | |
1498 | new TGeoTube(kRB24VMABBEConTubeRin, kRB24VMABBEConTubeRou,kRB24VMABBEConTubeL2/2.), | |
1499 | kMedSteel); | |
1500 | z = kRB24VMABBEConTubeL1/2.; | |
1501 | voRB24VMABBEBellowM->AddNode(voRB24VMABBECT1, 1, new TGeoTranslation(0., 0., z)); | |
1502 | z += kRB24VMABBEConTubeL1/2.; | |
1503 | z += kRB24B1BellowUndL/2.; | |
1504 | voRB24VMABBEBellowM->AddNode(voRB24B1Bellow, 2, new TGeoTranslation(0., 0., z)); | |
1505 | z += kRB24B1BellowUndL/2.; | |
1506 | z += kRB24VMABBEConTubeL2/2.; | |
1507 | voRB24VMABBEBellowM->AddNode(voRB24VMABBECT2, 1, new TGeoTranslation(0., 0., z)); | |
1508 | z += kRB24VMABBEConTubeL2/2.; | |
1509 | ||
1510 | voRB24VMABCRB->AddNode(voRB24VMABBEBellowM, 1, new TGeoTranslation(0., 0., kRB24VMABCRBT1L/2.)); | |
1511 | ||
1512 | // Pos 1.2 Rotable flange LHCVBU__0013[*] | |
1513 | // Front | |
1514 | voRB24VMABCRB->AddNode(voRB24B1RFlange, 3, new TGeoCombiTrans(0., 0., - kRB24VMABCRBT1L/2. + 0.86, rot180)); | |
1515 | // End | |
1516 | z = kRB24VMABCRBT1L/2. + kRB24B1BellowUndL +kRB24VMABBEConTubeL1 + kRB24VMABBEConTubeL2; | |
1517 | voRB24VMABCRB->AddNode(voRB24B1RFlange, 4, new TGeoTranslation(0., 0., z - 0.86)); | |
1518 | ||
1519 | ||
1520 | // Pos 2 Trans. Tube Flange LHCVSR__0062 | |
1521 | // Pos 2.1 Transition Tube LHCVSR__0063 | |
1522 | // Pos 2.2 Transition Flange LHCVSR__0060 | |
1523 | // | |
1524 | // Transition Tube with Flange | |
1525 | TGeoPcon* shRB24VMABCTT = new TGeoPcon(0., 360., 7); | |
1526 | z = 0.; | |
1527 | shRB24VMABCTT->DefineSection(0, z, 6.3/2., 11.16/2.); | |
1528 | z += 0.25; | |
1529 | shRB24VMABCTT->DefineSection(1, z, 6.3/2., 11.16/2.); | |
1530 | shRB24VMABCTT->DefineSection(2, z, 6.3/2., 9.30/2.); | |
1531 | z += 0.25; | |
1532 | shRB24VMABCTT->DefineSection(3, z, 6.3/2., 9.30/2.); | |
1533 | shRB24VMABCTT->DefineSection(4, z, 6.3/2., 6.70/2.); | |
1534 | z += (20.35 - 0.63); | |
1535 | shRB24VMABCTT->DefineSection(5, z, 6.3/2., 6.7/2.); | |
1536 | z += 0.63; | |
1537 | shRB24VMABCTT->DefineSection(6, z, 6.5/2., 6.9/2.); | |
1538 | TGeoVolume* voRB24VMABCTT = new TGeoVolume("RB24VMABCTT", shRB24VMABCTT, kMedSteel); | |
1539 | voRB24VMABCRB->AddNode(voRB24VMABCTT, 1, new TGeoTranslation(0., 0., - kRB24VMABCRBT1L/2.-1.)); | |
1540 | ||
1541 | // Pos 3 RF Contact D63 LHCVSR__0057 | |
1542 | // Pos 3.1 RF Contact Flange LHCVSR__0017 | |
1543 | // | |
1544 | TGeoPcon* shRB24VMABCCTFlange = new TGeoPcon(0., 360., 6); | |
1545 | const Float_t kRB24VMABCCTFlangeRin = 6.36/2.; // Inner radius | |
1546 | const Float_t kRB24VMABCCTFlangeL = 1.30; // Length | |
1547 | ||
1548 | z = 0.; | |
1549 | shRB24VMABCCTFlange->DefineSection(0, z, kRB24VMABCCTFlangeRin, 6.5/2.); | |
1550 | z += 0.15; | |
1551 | shRB24VMABCCTFlange->DefineSection(1, z, kRB24VMABCCTFlangeRin, 6.5/2.); | |
1552 | shRB24VMABCCTFlange->DefineSection(2, z, kRB24VMABCCTFlangeRin, 6.9/2.); | |
1553 | z += 0.9; | |
1554 | shRB24VMABCCTFlange->DefineSection(3, z, kRB24VMABCCTFlangeRin, 6.9/2.); | |
1555 | shRB24VMABCCTFlange->DefineSection(4, z, kRB24VMABCCTFlangeRin, 11.16/2.); | |
1556 | z += 0.25; | |
1557 | shRB24VMABCCTFlange->DefineSection(5, z, kRB24VMABCCTFlangeRin, 11.16/2.); | |
1558 | TGeoVolume* voRB24VMABCCTFlange = new TGeoVolume("RB24VMABCCTFlange", shRB24VMABCCTFlange, kMedCu); | |
1559 | // | |
1560 | // Pos 3.2 RF-Contact LHCVSR__0056 | |
1561 | // | |
1562 | TGeoPcon* shRB24VMABCCT = new TGeoPcon(0., 360., 4); | |
1563 | const Float_t kRB24VMABCCTRin = 6.30/2.; // Inner radius | |
1564 | const Float_t kRB24VMABCCTCRin = 7.29/2.; // Max. inner radius conical section | |
1565 | const Float_t kRB24VMABCCTL = 11.88; // Length | |
1566 | const Float_t kRB24VMABCCTSL = 10.48; // Length of straight section | |
1567 | const Float_t kRB24VMABCCTd = 0.03; // Thickness | |
1568 | z = 0; | |
1569 | shRB24VMABCCT->DefineSection(0, z, kRB24VMABCCTCRin, kRB24VMABCCTCRin + kRB24VMABCCTd); | |
1570 | z = kRB24VMABCCTL - kRB24VMABCCTSL; | |
1571 | shRB24VMABCCT->DefineSection(1, z, kRB24VMABCCTRin + 0.35, kRB24VMABCCTRin + 0.35 + kRB24VMABCCTd); | |
1572 | z = kRB24VMABCCTL - kRB24VMABCCTFlangeL; | |
1573 | shRB24VMABCCT->DefineSection(2, z, kRB24VMABCCTRin, kRB24VMABCCTRin + kRB24VMABCCTd); | |
1574 | z = kRB24VMABCCTL; | |
1575 | shRB24VMABCCT->DefineSection(3, z, kRB24VMABCCTRin, kRB24VMABCCTRin + kRB24VMABCCTd); | |
1576 | ||
1577 | TGeoVolume* voRB24VMABCCT = new TGeoVolume("RB24VMABCCT", shRB24VMABCCT, kMedCu); | |
1578 | ||
1579 | TGeoVolumeAssembly* voRB24VMABRFCT = new TGeoVolumeAssembly("RB24VMABRFCT"); | |
1580 | voRB24VMABRFCT->AddNode(voRB24VMABCCT, 1, gGeoIdentity); | |
1581 | voRB24VMABRFCT->AddNode( voRB24VMABCCTFlange, 1, new TGeoTranslation(0., 0., kRB24VMABCCTL - kRB24VMABCCTFlangeL)); | |
1582 | ||
1583 | z = kRB24VMABCRBT1L/2. + kRB24B1BellowUndL + kRB24VMABBEConTubeL1 + kRB24VMABBEConTubeL2 - kRB24VMABCCTL + 1.; | |
1584 | voRB24VMABCRB->AddNode(voRB24VMABRFCT, 1, new TGeoTranslation(0., 0., z)); | |
1585 | ||
1586 | ||
1587 | // | |
1588 | // Assembling RB24 | |
1589 | // | |
1590 | TGeoVolumeAssembly* voRB24 = new TGeoVolumeAssembly("RB24"); | |
1591 | ||
1592 | voRB24->AddNode(voRB24CuTubeM, 1, gGeoIdentity); | |
1593 | z = kRB24CuTubeL/2; | |
1594 | voRB24->AddNode(voRB24B1BellowM, 1, new TGeoTranslation(0., 0., z)); | |
1595 | z += (kRB24B1L + kRB24AIpML/2.); | |
1596 | ||
1597 | voRB24->AddNode(voRB24AIpM, 1, new TGeoTranslation(0., 0., z)); | |
1598 | z += (kRB24AIpML/2. + kRB24ValveWz/2.); | |
1599 | ||
1600 | voRB24->AddNode(voRB24ValveMo, 1, new TGeoTranslation(0., 0., z)); | |
1601 | z += (kRB24ValveWz/2.+ kRB24VMABCRBT1L/2. + 1.); | |
1602 | ||
1603 | voRB24->AddNode(voRB24VMABCRB, 1, new TGeoTranslation(0., 0., z)); | |
1604 | top->AddNode(voRB24, 1, new TGeoCombiTrans(0., 0., kRB24CuTubeL/2 + 88.5 + 400., rot180)); | |
1605 | ||
1606 | // | |
1607 | //////////////////////////////////////////////////////////////////////////////// | |
1608 | // // | |
1609 | // The Absorber Vacuum system // | |
1610 | // // | |
1611 | //////////////////////////////////////////////////////////////////////////////// | |
1612 | // | |
1613 | // Rotable Flange starts at: 82.00 cm from IP | |
1614 | // Length of rotable flange section: 10.68 cm | |
1615 | // Weld 0.08 cm | |
1616 | // Length of straight section 207.21 cm | |
1617 | // ======================================================================= | |
1618 | // 299.97 cm [0.03 cm missing ?] | |
1619 | // Length of opening cone 252.09 cm | |
1620 | // Weld 0.15 cm | |
1621 | // Length of compensator 30.54 cm | |
1622 | // Weld 0.15 cm | |
1623 | // Length of fixed flange 2.13 - 0.97 1.16 cm | |
1624 | // ======================================================================= | |
1625 | // 584.06 cm [584.80 installed] [0.74 cm missing] | |
1626 | // RB26/3 | |
1627 | // Length of split flange 2.13 - 1.2 0.93 cm | |
1628 | // Weld 0.15 cm | |
1629 | // Length of fixed point section 16.07 cm | |
1630 | // Weld 0.15 cm | |
1631 | // Length of opening cone 629.20 cm | |
1632 | // Weld 0.30 cm | |
1633 | // Kength of the compensator 41.70 cm | |
1634 | // Weld 0.30 cm | |
1635 | // Length of fixed flange 2.99 - 1.72 1.27 cm | |
1636 | // ================================================= | |
1637 | // Length of RB26/3 690.07 cm [689.20 installed] [0.87 cm too much] | |
1638 | // | |
1639 | // RB26/4-5 | |
1640 | // Length of split flange 2.13 - 1.2 0.93 cm | |
1641 | // Weld 0.15 cm | |
1642 | // Length of fixed point section 16.07 cm | |
1643 | // Weld 0.15 cm | |
1644 | // Length of opening cone 629.20 cm | |
1645 | // Weld 0.30 cm | |
1646 | // Length of closing cone | |
1647 | // Weld | |
1648 | // Lenth of straight section | |
1649 | // Kength of the compensator 41.70 cm | |
1650 | // Weld 0.30 cm | |
1651 | // Length of fixed flange 2.99 - 1.72 1.27 cm | |
1652 | // ================================================= | |
1653 | // Length of RB26/3 690.07 cm [689.20 installed] [0.87 cm too much] | |
1654 | ||
1655 | /////////////////////////////////////////// | |
1656 | // // | |
1657 | // RB26/1-2 // | |
1658 | // Drawing LHCV2a_0050 [as installed] // | |
1659 | // Drawing LHCV2a_0008 // | |
1660 | // Drawing LHCV2a_0001 // | |
1661 | /////////////////////////////////////////// | |
1662 | // Pos1 Vacuum Tubes LHCVC2A__0010 | |
1663 | // Pos2 Compensator LHCVC2A__0064 | |
1664 | // Pos3 Rotable Flange LHCVFX___0016 | |
1665 | // Pos4 Fixed Flange LHCVFX___0006 | |
1666 | // Pos5 Bellow Tooling LHCVFX___0003 | |
1667 | // | |
1668 | // | |
1669 | // | |
1670 | /////////////////////////////////// | |
1671 | // RB26/1-2 Vacuum Tubes // | |
1672 | // Drawing LHCVC2a_0010 // | |
1673 | /////////////////////////////////// | |
1674 | const Float_t kRB26s12TubeL = 459.45; // 0.15 cm added for welding | |
1675 | // | |
1676 | // Add 1 cm on outer diameter for insulation | |
1677 | // | |
1678 | TGeoPcon* shRB26s12Tube = new TGeoPcon(0., 360., 5); | |
1679 | // Section 1: straight section | |
1680 | shRB26s12Tube->DefineSection(0, 0.00, 5.84/2., 6.00/2.); | |
1681 | shRB26s12Tube->DefineSection(1, 207.21, 5.84/2., 6.00/2.); | |
1682 | // Section 2: 0.72 deg opening cone | |
1683 | shRB26s12Tube->DefineSection(2, 207.21, 5.84/2., 6.14/2.); | |
1684 | shRB26s12Tube->DefineSection(3, 452.30, 12.00/2., 12.30/2.); | |
1685 | shRB26s12Tube->DefineSection(4, kRB26s12TubeL, 12.00/2., 12.30/2.); | |
1686 | TGeoVolume* voRB26s12Tube = new TGeoVolume("RB26s12Tube", shRB26s12Tube, kMedSteel); | |
1687 | // Add the insulation layer | |
1688 | TGeoVolume* voRB26s12TubeIns = new TGeoVolume("RB26s12TubeIns", MakeInsulationFromTemplate(shRB26s12Tube), kMedInsu); | |
1689 | voRB26s12Tube->AddNode(voRB26s12TubeIns, 1, gGeoIdentity); | |
1690 | ||
1691 | ||
1692 | TGeoVolume* voRB26s12TubeM = new TGeoVolume("RB26s12TubeM", MakeMotherFromTemplate(shRB26s12Tube), kMedVac); | |
1693 | voRB26s12TubeM->AddNode(voRB26s12Tube, 1, gGeoIdentity); | |
1694 | ||
1695 | ||
1696 | ||
1697 | /////////////////////////////////// | |
1698 | // RB26/2 Axial Compensator // | |
1699 | // Drawing LHCVC2a_0064 // | |
1700 | /////////////////////////////////// | |
1701 | const Float_t kRB26s2CompL = 30.65; // Length of the compensator | |
1702 | const Float_t kRB26s2BellowRo = 14.38/2.; // Bellow outer radius [Pos 1] | |
1703 | const Float_t kRB26s2BellowRi = 12.12/2.; // Bellow inner radius [Pos 1] | |
1704 | const Int_t kRB26s2NumberOfPlies = 14; // Number of plies [Pos 1] | |
1705 | const Float_t kRB26s2BellowUndL = 10.00; // Length of undulated region [Pos 1] [+10 mm installed including pretension ?] | |
1706 | const Float_t kRB26s2PlieThickness = 0.025; // Plie thickness [Pos 1] | |
1707 | const Float_t kRB26s2ConnectionPlieR = 0.21; // Connection plie radius [Pos 1] | |
1708 | // Plie radius | |
1709 | const Float_t kRB26s2PlieR = | |
1710 | (kRB26s2BellowUndL - 4. * kRB26s2ConnectionPlieR + 2. * kRB26s2PlieThickness + | |
1711 | (2. * kRB26s2NumberOfPlies - 2.) * kRB26s2PlieThickness) / (4. * kRB26s2NumberOfPlies - 2.); | |
1712 | const Float_t kRB26s2CompTubeInnerR = 12.00/2.; // Connection tubes inner radius [Pos 2 + 3] | |
1713 | const Float_t kRB26s2CompTubeOuterR = 12.30/2.; // Connection tubes outer radius [Pos 2 + 3] | |
1714 | const Float_t kRB26s2WeldingTubeLeftL = 9.00/2.; // Left connection tube half length [Pos 2] | |
1715 | const Float_t kRB26s2WeldingTubeRightL = 11.65/2.; // Right connection tube half length [Pos 3] [+ 0.15 cm for welding] | |
1716 | const Float_t kRB26s2RingOuterR = 18.10/2.; // Ring inner radius [Pos 4] | |
1717 | const Float_t kRB26s2RingL = 0.40/2.; // Ring half length [Pos 4] | |
1718 | const Float_t kRB26s2RingZ = 6.50 ; // Ring z-position [Pos 4] | |
1719 | const Float_t kRB26s2ProtOuterR = 18.20/2.; // Protection tube outer radius [Pos 5] | |
1720 | const Float_t kRB26s2ProtL = 15.00/2.; // Protection tube half length [Pos 5] | |
1721 | const Float_t kRB26s2ProtZ = 6.70 ; // Protection tube z-position [Pos 5] | |
1722 | ||
1723 | ||
1724 | // Mother volume | |
1725 | // | |
1726 | TGeoPcon* shRB26s2Compensator = new TGeoPcon(0., 360., 6); | |
1727 | shRB26s2Compensator->DefineSection( 0, 0.0, 0., kRB26s2CompTubeOuterR); | |
1728 | shRB26s2Compensator->DefineSection( 1, kRB26s2RingZ, 0., kRB26s2CompTubeOuterR); | |
1729 | shRB26s2Compensator->DefineSection( 2, kRB26s2RingZ, 0., kRB26s2ProtOuterR); | |
1730 | shRB26s2Compensator->DefineSection( 3, kRB26s2ProtZ + 2. * kRB26s2ProtL, 0., kRB26s2ProtOuterR); | |
1731 | shRB26s2Compensator->DefineSection( 4, kRB26s2ProtZ + 2. * kRB26s2ProtL, 0., kRB26s2CompTubeOuterR); | |
1732 | shRB26s2Compensator->DefineSection( 5, kRB26s2CompL , 0., kRB26s2CompTubeOuterR); | |
1733 | TGeoVolume* voRB26s2Compensator = new TGeoVolume("RB26s2Compensator", shRB26s2Compensator, kMedVac); | |
1734 | ||
1735 | // | |
1736 | // [Pos 1] Bellow | |
1737 | // | |
1738 | // | |
1739 | TGeoVolume* voRB26s2Bellow = new TGeoVolume("RB26s2Bellow", new TGeoTube(kRB26s2BellowRi, kRB26s2BellowRo, kRB26s2BellowUndL/2.), kMedVac); | |
1740 | // | |
1741 | // Upper part of the undulation | |
1742 | // | |
1743 | TGeoTorus* shRB26s2PlieTorusU = new TGeoTorus(kRB26s2BellowRo - kRB26s2PlieR, kRB26s2PlieR - kRB26s2PlieThickness, kRB26s2PlieR); | |
1744 | shRB26s2PlieTorusU->SetName("RB26s2TorusU"); | |
1745 | TGeoTube* shRB26s2PlieTubeU = new TGeoTube (kRB26s2BellowRo - kRB26s2PlieR, kRB26s2BellowRo, kRB26s2PlieR); | |
1746 | shRB26s2PlieTubeU->SetName("RB26s2TubeU"); | |
1747 | TGeoCompositeShape* shRB26s2UpperPlie = new TGeoCompositeShape("RB26s2UpperPlie", "RB26s2TorusU*RB26s2TubeU"); | |
1748 | ||
1749 | TGeoVolume* voRB26s2WiggleU = new TGeoVolume("RB26s2UpperPlie", shRB26s2UpperPlie, kMedSteel); | |
1750 | // | |
1751 | // Lower part of the undulation | |
1752 | TGeoTorus* shRB26s2PlieTorusL = new TGeoTorus(kRB26s2BellowRi + kRB26s2PlieR, kRB26s2PlieR - kRB26s2PlieThickness, kRB26s2PlieR); | |
1753 | shRB26s2PlieTorusL->SetName("RB26s2TorusL"); | |
1754 | TGeoTube* shRB26s2PlieTubeL = new TGeoTube (kRB26s2BellowRi, kRB26s2BellowRi + kRB26s2PlieR, kRB26s2PlieR); | |
1755 | shRB26s2PlieTubeL->SetName("RB26s2TubeL"); | |
1756 | TGeoCompositeShape* shRB26s2LowerPlie = new TGeoCompositeShape("RB26s2LowerPlie", "RB26s2TorusL*RB26s2TubeL"); | |
1757 | ||
1758 | TGeoVolume* voRB26s2WiggleL = new TGeoVolume("RB26s2LowerPlie", shRB26s2LowerPlie, kMedSteel); | |
1759 | ||
1760 | // | |
1761 | // Connection between upper and lower part of undulation | |
1762 | TGeoVolume* voRB26s2WiggleC1 = new TGeoVolume("RB26s2PlieConn1", | |
1763 | new TGeoTube(kRB26s2BellowRi + kRB26s2PlieR, | |
1764 | kRB26s2BellowRo - kRB26s2PlieR, kRB26s2PlieThickness / 2.), kMedSteel); | |
1765 | // | |
1766 | // One wiggle | |
1767 | TGeoVolumeAssembly* voRB26s2Wiggle = new TGeoVolumeAssembly("RB26s2Wiggle"); | |
1768 | z0 = - kRB26s2PlieThickness / 2.; | |
1769 | voRB26s2Wiggle->AddNode(voRB26s2WiggleC1, 1 , new TGeoTranslation(0., 0., z0)); | |
1770 | z0 += kRB26s2PlieR - kRB26s2PlieThickness / 2.; | |
1771 | voRB26s2Wiggle->AddNode(voRB26s2WiggleU, 1 , new TGeoTranslation(0., 0., z0)); | |
1772 | z0 += kRB26s2PlieR - kRB26s2PlieThickness / 2.; | |
1773 | voRB26s2Wiggle->AddNode(voRB26s2WiggleC1, 2 , new TGeoTranslation(0., 0., z0)); | |
1774 | z0 += kRB26s2PlieR - kRB26s2PlieThickness; | |
1775 | voRB26s2Wiggle->AddNode(voRB26s2WiggleL , 1 , new TGeoTranslation(0., 0., z0)); | |
1776 | // Positioning of the volumes | |
1777 | z0 = - kRB26s2BellowUndL/2.+ kRB26s2ConnectionPlieR; | |
1778 | voRB26s2Bellow->AddNode(voRB26s2WiggleL, 1, new TGeoTranslation(0., 0., z0)); | |
1779 | z0 += kRB26s2ConnectionPlieR; | |
1780 | zsh = 4. * kRB26s2PlieR - 2. * kRB26s2PlieThickness; | |
1781 | for (Int_t iw = 0; iw < kRB26s2NumberOfPlies; iw++) { | |
1782 | Float_t zpos = z0 + iw * zsh; | |
1783 | voRB26s2Bellow->AddNode(voRB26s2Wiggle, iw + 1, new TGeoTranslation(0., 0., zpos - kRB26s2PlieThickness)); | |
1784 | } | |
1785 | ||
1786 | voRB26s2Compensator->AddNode(voRB26s2Bellow, 1, new TGeoTranslation(0., 0., 2. * kRB26s2WeldingTubeLeftL + kRB26s2BellowUndL/2.)); | |
1787 | ||
1788 | // | |
1789 | // [Pos 2] Left Welding Tube | |
1790 | // | |
1791 | TGeoTube* shRB26s2CompLeftTube = new TGeoTube(kRB26s2CompTubeInnerR, kRB26s2CompTubeOuterR, kRB26s2WeldingTubeLeftL); | |
1792 | TGeoVolume* voRB26s2CompLeftTube = new TGeoVolume("RB26s2CompLeftTube", shRB26s2CompLeftTube, kMedSteel); | |
1793 | voRB26s2Compensator->AddNode(voRB26s2CompLeftTube, 1, new TGeoTranslation(0., 0., kRB26s2WeldingTubeLeftL)); | |
1794 | // | |
1795 | // [Pos 3] Right Welding Tube | |
1796 | // | |
1797 | TGeoTube* shRB26s2CompRightTube = new TGeoTube(kRB26s2CompTubeInnerR, kRB26s2CompTubeOuterR, kRB26s2WeldingTubeRightL); | |
1798 | TGeoVolume* voRB26s2CompRightTube = new TGeoVolume("RB26s2CompRightTube", shRB26s2CompRightTube, kMedSteel); | |
1799 | voRB26s2Compensator->AddNode(voRB26s2CompRightTube, 1, new TGeoTranslation(0., 0., kRB26s2CompL - kRB26s2WeldingTubeRightL)); | |
1800 | // | |
1801 | // [Pos 4] Ring | |
1802 | // | |
1803 | TGeoTube* shRB26s2CompRing = new TGeoTube(kRB26s2CompTubeOuterR, kRB26s2RingOuterR, kRB26s2RingL); | |
1804 | TGeoVolume* voRB26s2CompRing = new TGeoVolume("RB26s2CompRing", shRB26s2CompRing, kMedSteel); | |
1805 | voRB26s2Compensator->AddNode(voRB26s2CompRing, 1, new TGeoTranslation(0., 0., kRB26s2RingZ + kRB26s2RingL)); | |
1806 | ||
1807 | // | |
1808 | // [Pos 5] Outer Protecting Tube | |
1809 | // | |
1810 | TGeoTube* shRB26s2CompProtTube = new TGeoTube(kRB26s2RingOuterR, kRB26s2ProtOuterR, kRB26s2ProtL); | |
1811 | TGeoVolume* voRB26s2CompProtTube = new TGeoVolume("RB26s2CompProtTube", shRB26s2CompProtTube, kMedSteel); | |
1812 | voRB26s2Compensator->AddNode(voRB26s2CompProtTube, 1, new TGeoTranslation(0., 0., kRB26s2ProtZ + kRB26s2ProtL)); | |
1813 | ||
1814 | /////////////////////////////////// | |
1815 | // Rotable Flange // | |
1816 | // Drawing LHCVFX_0016 // | |
1817 | /////////////////////////////////// | |
1818 | const Float_t kRB26s1RFlangeTubeRi = 5.84/2. ; // Tube inner radius | |
1819 | const Float_t kRB26s1RFlangeTubeRo = 6.00/2. ; // Tube outer radius | |
1820 | ||
1821 | // Pos 1 Clamp Ring LHCVFX__0015 | |
1822 | const Float_t kRB26s1RFlangeCrL = 1.40 ; // Lenth of the clamp ring | |
1823 | const Float_t kRB26s1RFlangeCrRi1 = 6.72/2. ; // Ring inner radius section 1 | |
1824 | const Float_t kRB26s1RFlangeCrRi2 = 6.06/2. ; // Ring inner radius section 2 | |
1825 | const Float_t kRB26s1RFlangeCrRo = 8.60/2. ; // Ring outer radius | |
1826 | const Float_t kRB26s1RFlangeCrD = 0.800 ; // Width section 1 | |
1827 | ||
1828 | TGeoPcon* shRB26s1RFlangeCr = new TGeoPcon(0., 360., 4); | |
1829 | z0 = 0.; | |
1830 | shRB26s1RFlangeCr->DefineSection(0, z0, kRB26s1RFlangeCrRi1, kRB26s1RFlangeCrRo); | |
1831 | z0 += kRB26s1RFlangeCrD; | |
1832 | shRB26s1RFlangeCr->DefineSection(1, z0, kRB26s1RFlangeCrRi1, kRB26s1RFlangeCrRo); | |
1833 | shRB26s1RFlangeCr->DefineSection(2, z0, kRB26s1RFlangeCrRi2, kRB26s1RFlangeCrRo); | |
1834 | z0 = kRB26s1RFlangeCrL; | |
1835 | shRB26s1RFlangeCr->DefineSection(3, z0, kRB26s1RFlangeCrRi2, kRB26s1RFlangeCrRo); | |
1836 | TGeoVolume* voRB26s1RFlangeCr = | |
1837 | new TGeoVolume("RB26s1RFlangeCr", shRB26s1RFlangeCr, kMedSteel); | |
1838 | ||
1839 | // Pos 2 Insert LHCVFX__0015 | |
1840 | const Float_t kRB26s1RFlangeIsL = 4.88 ; // Lenth of the insert | |
1841 | const Float_t kRB26s1RFlangeIsR = 6.70/2. ; // Ring radius | |
1842 | const Float_t kRB26s1RFlangeIsD = 0.80 ; // Ring Width | |
1843 | ||
1844 | TGeoPcon* shRB26s1RFlangeIs = new TGeoPcon(0., 360., 4); | |
1845 | z0 = 0.; | |
1846 | shRB26s1RFlangeIs->DefineSection(0, z0, kRB26s1RFlangeTubeRi, kRB26s1RFlangeIsR); | |
1847 | z0 += kRB26s1RFlangeIsD; | |
1848 | shRB26s1RFlangeIs->DefineSection(1, z0, kRB26s1RFlangeTubeRi, kRB26s1RFlangeIsR); | |
1849 | shRB26s1RFlangeIs->DefineSection(2, z0, kRB26s1RFlangeTubeRi, kRB26s1RFlangeTubeRo); | |
1850 | z0 = kRB26s1RFlangeIsL; | |
1851 | shRB26s1RFlangeIs->DefineSection(3, z0, kRB26s1RFlangeTubeRi, kRB26s1RFlangeTubeRo); | |
1852 | TGeoVolume* voRB26s1RFlangeIs = | |
1853 | new TGeoVolume("RB26s1RFlangeIs", shRB26s1RFlangeIs, kMedSteel); | |
1854 | // 4.88 + 3.7 = 8.58 (8.7 to avoid overlap) | |
1855 | // Pos 3 Fixed Point Section LHCVC2A_0021 | |
1856 | const Float_t kRB26s1RFlangeFpL = 5.88 ; // Length of the fixed point section (0.08 cm added for welding) | |
1857 | const Float_t kRB26s1RFlangeFpZ = 3.82 ; // Position of the ring | |
1858 | const Float_t kRB26s1RFlangeFpD = 0.59 ; // Width of the ring | |
1859 | const Float_t kRB26s1RFlangeFpR = 7.00/2. ; // Radius of the ring | |
1860 | ||
1861 | TGeoPcon* shRB26s1RFlangeFp = new TGeoPcon(0., 360., 6); | |
1862 | z0 = 0.; | |
1863 | shRB26s1RFlangeFp->DefineSection(0, z0, kRB26s1RFlangeTubeRi, kRB26s1RFlangeTubeRo); | |
1864 | z0 += kRB26s1RFlangeFpZ; | |
1865 | shRB26s1RFlangeFp->DefineSection(1, z0, kRB26s1RFlangeTubeRi, kRB26s1RFlangeTubeRo); | |
1866 | shRB26s1RFlangeFp->DefineSection(2, z0, kRB26s1RFlangeTubeRi, kRB26s1RFlangeFpR); | |
1867 | z0 += kRB26s1RFlangeFpD; | |
1868 | shRB26s1RFlangeFp->DefineSection(3, z0, kRB26s1RFlangeTubeRi, kRB26s1RFlangeFpR); | |
1869 | shRB26s1RFlangeFp->DefineSection(4, z0, kRB26s1RFlangeTubeRi, kRB26s1RFlangeTubeRo); | |
1870 | z0 = kRB26s1RFlangeFpL; | |
1871 | shRB26s1RFlangeFp->DefineSection(5, z0, kRB26s1RFlangeTubeRi, kRB26s1RFlangeTubeRo); | |
1872 | TGeoVolume* voRB26s1RFlangeFp = new TGeoVolume("RB26s1RFlangeFp", shRB26s1RFlangeFp, kMedSteel); | |
1873 | ||
1874 | // Put everything in a mother volume | |
1875 | TGeoPcon* shRB26s1RFlange = new TGeoPcon(0., 360., 8); | |
1876 | z0 = 0.; | |
1877 | shRB26s1RFlange->DefineSection(0, z0, 0., kRB26s1RFlangeCrRo); | |
1878 | z0 += kRB26s1RFlangeCrL; | |
1879 | shRB26s1RFlange->DefineSection(1, z0, 0., kRB26s1RFlangeCrRo); | |
1880 | shRB26s1RFlange->DefineSection(2, z0, 0., kRB26s1RFlangeTubeRo); | |
1881 | z0 = kRB26s1RFlangeIsL + kRB26s1RFlangeFpZ; | |
1882 | shRB26s1RFlange->DefineSection(3, z0, 0., kRB26s1RFlangeTubeRo); | |
1883 | shRB26s1RFlange->DefineSection(4, z0, 0., kRB26s1RFlangeFpR); | |
1884 | z0 += kRB26s1RFlangeFpD; | |
1885 | shRB26s1RFlange->DefineSection(5, z0, 0., kRB26s1RFlangeFpR); | |
1886 | shRB26s1RFlange->DefineSection(6, z0, 0., kRB26s1RFlangeTubeRo); | |
1887 | z0 = kRB26s1RFlangeIsL + kRB26s1RFlangeFpL; | |
1888 | shRB26s1RFlange->DefineSection(7, z0, 0., kRB26s1RFlangeTubeRo); | |
1889 | TGeoVolume* voRB26s1RFlange = new TGeoVolume("RB26s1RFlange", shRB26s1RFlange, kMedVac); | |
1890 | ||
1891 | voRB26s1RFlange->AddNode(voRB26s1RFlangeIs, 1, gGeoIdentity); | |
1892 | voRB26s1RFlange->AddNode(voRB26s1RFlangeCr, 1, gGeoIdentity); | |
1893 | voRB26s1RFlange->AddNode(voRB26s1RFlangeFp, 1, new TGeoTranslation(0., 0., kRB26s1RFlangeIsL)); | |
1894 | ||
1895 | /////////////////////////////////// | |
1896 | // Fixed Flange // | |
1897 | // Drawing LHCVFX_0006 // | |
1898 | /////////////////////////////////// | |
1899 | const Float_t kRB26s2FFlangeL = 2.13; // Length of the flange | |
1900 | const Float_t kRB26s2FFlangeD1 = 0.97; // Length of section 1 | |
1901 | const Float_t kRB26s2FFlangeD2 = 0.29; // Length of section 2 | |
1902 | const Float_t kRB26s2FFlangeD3 = 0.87; // Length of section 3 | |
1903 | const Float_t kRB26s2FFlangeRo = 17.15/2.; // Flange outer radius | |
1904 | const Float_t kRB26s2FFlangeRi1 = 12.30/2.; // Flange inner radius section 1 | |
1905 | const Float_t kRB26s2FFlangeRi2 = 12.00/2.; // Flange inner radius section 2 | |
1906 | const Float_t kRB26s2FFlangeRi3 = 12.30/2.; // Flange inner radius section 3 | |
1907 | z0 = 0; | |
1908 | TGeoPcon* shRB26s2FFlange = new TGeoPcon(0., 360., 6); | |
1909 | z0 = 0.; | |
1910 | shRB26s2FFlange->DefineSection(0, z0, kRB26s2FFlangeRi1, kRB26s2FFlangeRo); | |
1911 | z0 += kRB26s2FFlangeD1; | |
1912 | shRB26s2FFlange->DefineSection(1, z0, kRB26s2FFlangeRi1, kRB26s2FFlangeRo); | |
1913 | shRB26s2FFlange->DefineSection(2, z0, kRB26s2FFlangeRi2, kRB26s2FFlangeRo); | |
1914 | z0 += kRB26s2FFlangeD2; | |
1915 | shRB26s2FFlange->DefineSection(3, z0, kRB26s2FFlangeRi2, kRB26s2FFlangeRo); | |
1916 | shRB26s2FFlange->DefineSection(4, z0, kRB26s2FFlangeRi3, kRB26s2FFlangeRo); | |
1917 | z0 += kRB26s2FFlangeD3; | |
1918 | shRB26s2FFlange->DefineSection(5, z0, kRB26s2FFlangeRi3, kRB26s2FFlangeRo); | |
1919 | TGeoVolume* voRB26s2FFlange = new TGeoVolume("RB26s2FFlange", shRB26s2FFlange, kMedSteel); | |
1920 | ||
1921 | TGeoVolume* voRB26s2FFlangeM = new TGeoVolume("RB26s2FFlangeM", MakeMotherFromTemplate(shRB26s2FFlange, 2, 5), kMedVac); | |
1922 | voRB26s2FFlangeM->AddNode(voRB26s2FFlange, 1, gGeoIdentity); | |
1923 | ||
1924 | ||
1925 | ||
1926 | //////////////////////////////////////// | |
1927 | // // | |
1928 | // RB26/3 // | |
1929 | // Drawing LHCV2a_0048 // | |
1930 | // Drawing LHCV2a_0002 // | |
1931 | //////////////////////////////////////// | |
1932 | // | |
1933 | // Pos 1 Vacuum Tubes LHCVC2A__0003 | |
1934 | // Pos 2 Fixed Point LHCVFX___0005 | |
1935 | // Pos 3 Split Flange LHCVFX___0007 | |
1936 | // Pos 4 Fixed Flange LHCVFX___0004 | |
1937 | // Pos 5 Axial Compensator LHCVC2A__0065 | |
1938 | // | |
1939 | // | |
1940 | // | |
1941 | // | |
1942 | /////////////////////////////////// | |
1943 | // Vacuum Tube // | |
1944 | // Drawing LHCVC2A_0003 // | |
1945 | /////////////////////////////////// | |
1946 | const Float_t kRB26s3TubeL = 629.35 + 0.3; // 0.3 cm added for welding | |
1947 | ||
1948 | TGeoPcon* shRB26s3Tube = new TGeoPcon(0., 360., 7); | |
1949 | // Section 1: straight section | |
1950 | shRB26s3Tube->DefineSection(0, 0.00, 12.00/2., 12.30/2.); | |
1951 | shRB26s3Tube->DefineSection(1, 2.00, 12.00/2., 12.30/2.); | |
1952 | // Section 2: 0.829 deg opening cone | |
1953 | shRB26s3Tube->DefineSection(2, 2.00, 12.00/2., 12.40/2.); | |
1954 | ||
1955 | shRB26s3Tube->DefineSection(3, 217.80, 12.00/2., 12.40/2.); | |
1956 | shRB26s3Tube->DefineSection(4, 217.80, 12.00/2., 12.40/2.); | |
1957 | ||
1958 | shRB26s3Tube->DefineSection(5, 622.20, 30.00/2., 30.60/2.); | |
1959 | shRB26s3Tube->DefineSection(6, kRB26s3TubeL, 30.00/2., 30.60/2.); | |
1960 | ||
1961 | TGeoVolume* voRB26s3Tube = new TGeoVolume("RB26s3Tube", shRB26s3Tube, kMedSteel); | |
1962 | // Add the insulation layer | |
1963 | TGeoVolume* voRB26s3TubeIns = new TGeoVolume("RB26s3TubeIns", MakeInsulationFromTemplate(shRB26s3Tube), kMedInsu); | |
1964 | voRB26s3Tube->AddNode(voRB26s3TubeIns, 1, gGeoIdentity); | |
1965 | ||
1966 | TGeoVolume* voRB26s3TubeM = new TGeoVolume("RB26s3TubeM", MakeMotherFromTemplate(shRB26s3Tube), kMedVac); | |
1967 | voRB26s3TubeM->AddNode(voRB26s3Tube, 1, gGeoIdentity); | |
1968 | ||
1969 | ||
1970 | ||
1971 | /////////////////////////////////// | |
1972 | // Fixed Point // | |
1973 | // Drawing LHCVFX_0005 // | |
1974 | /////////////////////////////////// | |
1975 | const Float_t kRB26s3FixedPointL = 16.37 ; // Length of the fixed point section (0.3 cm added for welding) | |
1976 | const Float_t kRB26s3FixedPointZ = 9.72 ; // Position of the ring (0.15 cm added for welding) | |
1977 | const Float_t kRB26s3FixedPointD = 0.595 ; // Width of the ring | |
1978 | const Float_t kRB26s3FixedPointR = 13.30/2. ; // Radius of the ring | |
1979 | const Float_t kRB26s3FixedPointRi = 12.00/2. ; // Inner radius of the tube | |
1980 | const Float_t kRB26s3FixedPointRo1 = 12.30/2. ; // Outer radius of the tube (in) | |
1981 | const Float_t kRB26s3FixedPointRo2 = 12.40/2. ; // Outer radius of the tube (out) | |
1982 | const Float_t kRB26s3FixedPointDs = 1.5 ; // Width of straight section behind ring | |
1983 | const Float_t kRB26s3FixedPointDc = 3.15 ; // Width of conical section behind ring (0.15 cm added for welding) | |
1984 | ||
1985 | TGeoPcon* shRB26s3FixedPoint = new TGeoPcon(0., 360., 8); | |
1986 | z0 = 0.; | |
1987 | shRB26s3FixedPoint->DefineSection(0, z0, kRB26s3FixedPointRi, kRB26s3FixedPointRo1); | |
1988 | z0 += kRB26s3FixedPointZ; | |
1989 | shRB26s3FixedPoint->DefineSection(1, z0, kRB26s3FixedPointRi, kRB26s3FixedPointRo1); | |
1990 | shRB26s3FixedPoint->DefineSection(2, z0, kRB26s3FixedPointRi, kRB26s3FixedPointR); | |
1991 | z0 += kRB26s3FixedPointD; | |
1992 | shRB26s3FixedPoint->DefineSection(3, z0, kRB26s3FixedPointRi, kRB26s3FixedPointR); | |
1993 | shRB26s3FixedPoint->DefineSection(4, z0, kRB26s3FixedPointRi, kRB26s3FixedPointRo1); | |
1994 | z0 += kRB26s3FixedPointDs; | |
1995 | shRB26s3FixedPoint->DefineSection(5, z0, kRB26s3FixedPointRi, kRB26s3FixedPointRo1); | |
1996 | z0 += kRB26s3FixedPointDc; | |
1997 | shRB26s3FixedPoint->DefineSection(6, z0, kRB26s3FixedPointRi, kRB26s3FixedPointRo2); | |
1998 | z0 = kRB26s3FixedPointL; | |
1999 | shRB26s3FixedPoint->DefineSection(7, z0, kRB26s3FixedPointRi, kRB26s3FixedPointRo2); | |
2000 | TGeoVolume* voRB26s3FixedPoint = new TGeoVolume("RB26s3FixedPoint", shRB26s3FixedPoint, kMedSteel); | |
2001 | ||
2002 | TGeoVolume* voRB26s3FixedPointM = new TGeoVolume("RB26s3FixedPointM", MakeMotherFromTemplate(shRB26s3FixedPoint), kMedVac); | |
2003 | voRB26s3FixedPointM->AddNode(voRB26s3FixedPoint, 1, gGeoIdentity); | |
2004 | ||
2005 | /////////////////////////////////// | |
2006 | // Split Flange // | |
2007 | // Drawing LHCVFX_0005 // | |
2008 | /////////////////////////////////// | |
2009 | const Float_t kRB26s3SFlangeL = 2.13; // Length of the flange | |
2010 | const Float_t kRB26s3SFlangeD1 = 0.57; // Length of section 1 | |
2011 | const Float_t kRB26s3SFlangeD2 = 0.36; // Length of section 2 | |
2012 | const Float_t kRB26s3SFlangeD3 = 0.50 + 0.70; // Length of section 3 | |
2013 | const Float_t kRB26s3SFlangeRo = 17.15/2.; // Flange outer radius | |
2014 | const Float_t kRB26s3SFlangeRi1 = 12.30/2.; // Flange inner radius section 1 | |
2015 | const Float_t kRB26s3SFlangeRi2 = 12.00/2.; // Flange inner radius section 2 | |
2016 | const Float_t kRB26s3SFlangeRi3 = 12.30/2.; // Flange inner radius section 3 | |
2017 | z0 = 0; | |
2018 | TGeoPcon* shRB26s3SFlange = new TGeoPcon(0., 360., 6); | |
2019 | z0 = 0.; | |
2020 | shRB26s3SFlange->DefineSection(0, z0, kRB26s3SFlangeRi1, kRB26s3SFlangeRo); | |
2021 | z0 += kRB26s3SFlangeD1; | |
2022 | shRB26s3SFlange->DefineSection(1, z0, kRB26s3SFlangeRi1, kRB26s3SFlangeRo); | |
2023 | shRB26s3SFlange->DefineSection(2, z0, kRB26s3SFlangeRi2, kRB26s3SFlangeRo); | |
2024 | z0 += kRB26s3SFlangeD2; | |
2025 | shRB26s3SFlange->DefineSection(3, z0, kRB26s3SFlangeRi2, kRB26s3SFlangeRo); | |
2026 | shRB26s3SFlange->DefineSection(4, z0, kRB26s3SFlangeRi3, kRB26s3SFlangeRo); | |
2027 | z0 += kRB26s3SFlangeD3; | |
2028 | shRB26s3SFlange->DefineSection(5, z0, kRB26s3SFlangeRi3, kRB26s3SFlangeRo); | |
2029 | TGeoVolume* voRB26s3SFlange = new TGeoVolume("RB26s3SFlange", shRB26s3SFlange, kMedSteel); | |
2030 | ||
2031 | TGeoVolume* voRB26s3SFlangeM = new TGeoVolume("RB26s3SFlange", MakeMotherFromTemplate(shRB26s3SFlange, 0, 3), kMedVac); | |
2032 | voRB26s3SFlangeM->AddNode(voRB26s3SFlange, 1, gGeoIdentity); | |
2033 | ||
2034 | /////////////////////////////////// | |
2035 | // RB26/3 Fixed Flange // | |
2036 | // Drawing LHCVFX___0004 // | |
2037 | /////////////////////////////////// | |
2038 | const Float_t kRB26s3FFlangeL = 2.99; // Length of the flange | |
2039 | const Float_t kRB26s3FFlangeD1 = 1.72; // Length of section 1 | |
2040 | const Float_t kRB26s3FFlangeD2 = 0.30; // Length of section 2 | |
2041 | const Float_t kRB26s3FFlangeD3 = 0.97; // Length of section 3 | |
2042 | const Float_t kRB26s3FFlangeRo = 36.20/2.; // Flange outer radius | |
2043 | const Float_t kRB26s3FFlangeRi1 = 30.60/2.; // Flange inner radius section 1 | |
2044 | const Float_t kRB26s3FFlangeRi2 = 30.00/2.; // Flange inner radius section 2 | |
2045 | const Float_t kRB26s3FFlangeRi3 = 30.60/2.; // Flange inner radius section 3 | |
2046 | z0 = 0; | |
2047 | TGeoPcon* shRB26s3FFlange = new TGeoPcon(0., 360., 6); | |
2048 | z0 = 0.; | |
2049 | shRB26s3FFlange->DefineSection(0, z0, kRB26s3FFlangeRi1, kRB26s3FFlangeRo); | |
2050 | z0 += kRB26s3FFlangeD1; | |
2051 | shRB26s3FFlange->DefineSection(1, z0, kRB26s3FFlangeRi1, kRB26s3FFlangeRo); | |
2052 | shRB26s3FFlange->DefineSection(2, z0, kRB26s3FFlangeRi2, kRB26s3FFlangeRo); | |
2053 | z0 += kRB26s3FFlangeD2; | |
2054 | shRB26s3FFlange->DefineSection(3, z0, kRB26s3FFlangeRi2, kRB26s3FFlangeRo); | |
2055 | shRB26s3FFlange->DefineSection(4, z0, kRB26s3FFlangeRi3, kRB26s3FFlangeRo); | |
2056 | z0 += kRB26s3FFlangeD3; | |
2057 | shRB26s3FFlange->DefineSection(5, z0, kRB26s3FFlangeRi3, kRB26s3FFlangeRo); | |
2058 | TGeoVolume* voRB26s3FFlange = new TGeoVolume("RB26s3FFlange", shRB26s3FFlange, kMedSteel); | |
2059 | ||
2060 | TGeoVolume* voRB26s3FFlangeM = new TGeoVolume("RB26s3FFlange", MakeMotherFromTemplate(shRB26s3FFlange, 2, 5), kMedVac); | |
2061 | voRB26s3FFlangeM->AddNode(voRB26s3FFlange, 1, gGeoIdentity); | |
2062 | ||
2063 | ||
2064 | ||
2065 | /////////////////////////////////// | |
2066 | // RB26/3 Axial Compensator // | |
2067 | // Drawing LHCVC2a_0065 // | |
2068 | /////////////////////////////////// | |
2069 | const Float_t kRB26s3CompL = 42.0; // Length of the compensator (0.3 cm added for welding) | |
2070 | const Float_t kRB26s3BellowRo = 34.00/2.; // Bellow outer radius [Pos 1] | |
2071 | const Float_t kRB26s3BellowRi = 30.10/2.; // Bellow inner radius [Pos 1] | |
2072 | const Int_t kRB26s3NumberOfPlies = 13; // Number of plies [Pos 1] | |
2073 | const Float_t kRB26s3BellowUndL = 17.70; // Length of undulated region [Pos 1] | |
2074 | const Float_t kRB26s3PlieThickness = 0.06; // Plie thickness [Pos 1] | |
2075 | const Float_t kRB26s3ConnectionPlieR = 0.21; // Connection plie radius [Pos 1] | |
2076 | // Plie radius | |
2077 | const Float_t kRB26s3PlieR = | |
2078 | (kRB26s3BellowUndL - 4. * kRB26s3ConnectionPlieR + 2. * kRB26s3PlieThickness + | |
2079 | (2. * kRB26s3NumberOfPlies - 2.) * kRB26s3PlieThickness) / (4. * kRB26s3NumberOfPlies - 2.); | |
2080 | ||
2081 | // | |
2082 | // The welding tubes have 3 sections with different radii and 2 transition regions. | |
2083 | // Section 1: connection to the outside | |
2084 | // Section 2: commection to the bellow | |
2085 | // Section 3: between 1 and 2 | |
2086 | const Float_t kRB26s3CompTubeInnerR1 = 30.0/2.; // Outer Connection tubes inner radius [Pos 4 + 3] | |
2087 | const Float_t kRB26s3CompTubeOuterR1 = 30.6/2.; // Outer Connection tubes outer radius [Pos 4 + 3] | |
2088 | const Float_t kRB26s3CompTubeInnerR2 = 29.4/2.; // Connection tubes inner radius [Pos 4 + 3] | |
2089 | const Float_t kRB26s3CompTubeOuterR2 = 30.0/2.; // Connection tubes outer radius [Pos 4 + 3] | |
2090 | const Float_t kRB26s3CompTubeInnerR3 = 30.6/2.; // Connection tubes inner radius at bellow [Pos 4 + 3] | |
2091 | const Float_t kRB26s3CompTubeOuterR3 = 32.2/2.; // Connection tubes outer radius at bellow [Pos 4 + 3] | |
2092 | ||
2093 | const Float_t kRB26s3WeldingTubeLeftL1 = 2.0; // Left connection tube length [Pos 4] | |
2094 | const Float_t kRB26s3WeldingTubeLeftL2 = 3.4; // Left connection tube length [Pos 4] | |
2095 | const Float_t kRB26s3WeldingTubeLeftL = 7.0; // Left connection tube total length [Pos 4] | |
2096 | const Float_t kRB26s3WeldingTubeRightL1 = 2.3; // Right connection tube length [Pos 3] (0.3 cm added for welding) | |
2097 | const Float_t kRB26s3WeldingTubeRightL2 = 13.4; // Right connection tube length [Pos 3] | |
2098 | ||
2099 | const Float_t kRB26s3WeldingTubeT1 = 0.6; // Length of first r-transition [Pos 4 + 3] | |
2100 | const Float_t kRB26s3WeldingTubeT2 = 1.0; // Length of 2nd r-transition [Pos 4 + 3] | |
2101 | ||
2102 | ||
2103 | ||
2104 | const Float_t kRB26s3RingOuterR = 36.1/2.; // Ring inner radius [Pos 4] | |
2105 | const Float_t kRB26s3RingL = 0.8/2.; // Ring half length [Pos 4] | |
2106 | const Float_t kRB26s3RingZ = 3.7 ; // Ring z-position [Pos 4] | |
2107 | const Float_t kRB26s3ProtOuterR = 36.2/2.; // Protection tube outer radius [Pos 2] | |
2108 | const Float_t kRB26s3ProtL = 27.0/2.; // Protection tube half length [Pos 2] | |
2109 | const Float_t kRB26s3ProtZ = 4.0 ; // Protection tube z-position [Pos 2] | |
2110 | ||
2111 | ||
2112 | // Mother volume | |
2113 | // | |
2114 | TGeoPcon* shRB26s3Compensator = new TGeoPcon(0., 360., 6); | |
2115 | shRB26s3Compensator->DefineSection( 0, 0.0, 0., kRB26s3CompTubeOuterR1); | |
2116 | shRB26s3Compensator->DefineSection( 1, kRB26s3RingZ, 0., kRB26s3CompTubeOuterR1); | |
2117 | shRB26s3Compensator->DefineSection( 2, kRB26s3RingZ, 0., kRB26s3ProtOuterR); | |
2118 | shRB26s3Compensator->DefineSection( 3, kRB26s3ProtZ + 2. * kRB26s3ProtL, 0., kRB26s3ProtOuterR); | |
2119 | shRB26s3Compensator->DefineSection( 4, kRB26s3ProtZ + 2. * kRB26s3ProtL, 0., kRB26s3CompTubeOuterR1); | |
2120 | shRB26s3Compensator->DefineSection( 5, kRB26s3CompL , 0., kRB26s3CompTubeOuterR1); | |
2121 | TGeoVolume* voRB26s3Compensator = | |
2122 | new TGeoVolume("RB26s3Compensator", shRB26s3Compensator, kMedVac); | |
2123 | ||
2124 | // | |
2125 | // [Pos 1] Bellow | |
2126 | // | |
2127 | // | |
2128 | TGeoVolume* voRB26s3Bellow = new TGeoVolume("RB26s3Bellow", | |
2129 | new TGeoTube(kRB26s3BellowRi, kRB26s3BellowRo, kRB26s3BellowUndL/2.), kMedVac); | |
2130 | // | |
2131 | // Upper part of the undulation | |
2132 | // | |
2133 | TGeoTorus* shRB26s3PlieTorusU = new TGeoTorus(kRB26s3BellowRo - kRB26s3PlieR, kRB26s3PlieR - kRB26s3PlieThickness, kRB26s3PlieR); | |
2134 | shRB26s3PlieTorusU->SetName("RB26s3TorusU"); | |
2135 | TGeoTube* shRB26s3PlieTubeU = new TGeoTube (kRB26s3BellowRo - kRB26s3PlieR, kRB26s3BellowRo, kRB26s3PlieR); | |
2136 | shRB26s3PlieTubeU->SetName("RB26s3TubeU"); | |
2137 | TGeoCompositeShape* shRB26s3UpperPlie = new TGeoCompositeShape("RB26s3UpperPlie", "RB26s3TorusU*RB26s3TubeU"); | |
2138 | ||
2139 | TGeoVolume* voRB26s3WiggleU = new TGeoVolume("RB26s3UpperPlie", shRB26s3UpperPlie, kMedSteel); | |
2140 | // | |
2141 | // Lower part of the undulation | |
2142 | TGeoTorus* shRB26s3PlieTorusL = new TGeoTorus(kRB26s3BellowRi + kRB26s3PlieR, kRB26s3PlieR - kRB26s3PlieThickness, kRB26s3PlieR); | |
2143 | shRB26s3PlieTorusL->SetName("RB26s3TorusL"); | |
2144 | TGeoTube* shRB26s3PlieTubeL = new TGeoTube (kRB26s3BellowRi, kRB26s3BellowRi + kRB26s3PlieR, kRB26s3PlieR); | |
2145 | shRB26s3PlieTubeL->SetName("RB26s3TubeL"); | |
2146 | TGeoCompositeShape* shRB26s3LowerPlie = new TGeoCompositeShape("RB26s3LowerPlie", "RB26s3TorusL*RB26s3TubeL"); | |
2147 | ||
2148 | TGeoVolume* voRB26s3WiggleL = new TGeoVolume("RB26s3LowerPlie", shRB26s3LowerPlie, kMedSteel); | |
2149 | ||
2150 | // | |
2151 | // Connection between upper and lower part of undulation | |
2152 | TGeoVolume* voRB26s3WiggleC1 = new TGeoVolume("RB26s3PlieConn1", | |
2153 | new TGeoTube(kRB26s3BellowRi + kRB26s3PlieR, | |
2154 | kRB26s3BellowRo - kRB26s3PlieR, kRB26s3PlieThickness / 2.), kMedSteel); | |
2155 | // | |
2156 | // One wiggle | |
2157 | TGeoVolumeAssembly* voRB26s3Wiggle = new TGeoVolumeAssembly("RB26s3Wiggle"); | |
2158 | z0 = - kRB26s3PlieThickness / 2.; | |
2159 | voRB26s3Wiggle->AddNode(voRB26s3WiggleC1, 1 , new TGeoTranslation(0., 0., z0)); | |
2160 | z0 += kRB26s3PlieR - kRB26s3PlieThickness / 2.; | |
2161 | voRB26s3Wiggle->AddNode(voRB26s3WiggleU, 1 , new TGeoTranslation(0., 0., z0)); | |
2162 | z0 += kRB26s3PlieR - kRB26s3PlieThickness / 2.; | |
2163 | voRB26s3Wiggle->AddNode(voRB26s3WiggleC1, 2 , new TGeoTranslation(0., 0., z0)); | |
2164 | z0 += kRB26s3PlieR - kRB26s3PlieThickness; | |
2165 | voRB26s3Wiggle->AddNode(voRB26s3WiggleL, 1 , new TGeoTranslation(0., 0., z0)); | |
2166 | // Positioning of the volumes | |
2167 | z0 = - kRB26s3BellowUndL/2.+ kRB26s3ConnectionPlieR; | |
2168 | voRB26s3Bellow->AddNode(voRB26s3WiggleL, 1, new TGeoTranslation(0., 0., z0)); | |
2169 | z0 += kRB26s3ConnectionPlieR; | |
2170 | zsh = 4. * kRB26s3PlieR - 2. * kRB26s3PlieThickness; | |
2171 | for (Int_t iw = 0; iw < kRB26s3NumberOfPlies; iw++) { | |
2172 | Float_t zpos = z0 + iw * zsh; | |
2173 | voRB26s3Bellow->AddNode(voRB26s3Wiggle, iw + 1, new TGeoTranslation(0., 0., zpos - kRB26s3PlieThickness)); | |
2174 | } | |
2175 | ||
2176 | voRB26s3Compensator->AddNode(voRB26s3Bellow, 1, new TGeoTranslation(0., 0., kRB26s3WeldingTubeLeftL + kRB26s3BellowUndL/2.)); | |
2177 | ||
2178 | ||
2179 | // | |
2180 | // [Pos 2] Outer Protecting Tube | |
2181 | // | |
2182 | TGeoTube* shRB26s3CompProtTube = new TGeoTube(kRB26s3RingOuterR, kRB26s3ProtOuterR, kRB26s3ProtL); | |
2183 | TGeoVolume* voRB26s3CompProtTube = | |
2184 | new TGeoVolume("RB26s3CompProtTube", shRB26s3CompProtTube, kMedSteel); | |
2185 | voRB26s3Compensator->AddNode(voRB26s3CompProtTube, 1, new TGeoTranslation(0., 0., kRB26s3ProtZ + kRB26s3ProtL)); | |
2186 | ||
2187 | ||
2188 | // | |
2189 | // [Pos 3] Right Welding Tube | |
2190 | // | |
2191 | TGeoPcon* shRB26s3CompRightTube = new TGeoPcon(0., 360., 5); | |
2192 | z0 = 0.; | |
2193 | shRB26s3CompRightTube->DefineSection(0, z0, kRB26s3CompTubeInnerR3, kRB26s3CompTubeOuterR3); | |
2194 | z0 += kRB26s3WeldingTubeT2; | |
2195 | shRB26s3CompRightTube->DefineSection(1, z0, kRB26s3CompTubeInnerR2, kRB26s3CompTubeOuterR2); | |
2196 | z0 += kRB26s3WeldingTubeRightL2; | |
2197 | shRB26s3CompRightTube->DefineSection(2, z0, kRB26s3CompTubeInnerR2, kRB26s3CompTubeOuterR2); | |
2198 | z0 += kRB26s3WeldingTubeT1; | |
2199 | shRB26s3CompRightTube->DefineSection(3, z0, kRB26s3CompTubeInnerR1, kRB26s3CompTubeOuterR1); | |
2200 | z0 += kRB26s3WeldingTubeRightL1; | |
2201 | shRB26s3CompRightTube->DefineSection(4, z0, kRB26s3CompTubeInnerR1, kRB26s3CompTubeOuterR1); | |
2202 | ||
2203 | TGeoVolume* voRB26s3CompRightTube = | |
2204 | new TGeoVolume("RB26s3CompRightTube", shRB26s3CompRightTube, kMedSteel); | |
2205 | voRB26s3Compensator->AddNode(voRB26s3CompRightTube, 1, new TGeoTranslation(0., 0., kRB26s3CompL - z0)); | |
2206 | ||
2207 | // | |
2208 | // [Pos 4] Left Welding Tube | |
2209 | // | |
2210 | TGeoPcon* shRB26s3CompLeftTube = new TGeoPcon(0., 360., 5); | |
2211 | z0 = 0.; | |
2212 | shRB26s3CompLeftTube->DefineSection(0, z0, kRB26s3CompTubeInnerR1, kRB26s3CompTubeOuterR1); | |
2213 | z0 += kRB26s3WeldingTubeLeftL1; | |
2214 | shRB26s3CompLeftTube->DefineSection(1, z0, kRB26s3CompTubeInnerR1, kRB26s3CompTubeOuterR1); | |
2215 | z0 += kRB26s3WeldingTubeT1; | |
2216 | shRB26s3CompLeftTube->DefineSection(2, z0, kRB26s3CompTubeInnerR2, kRB26s3CompTubeOuterR2); | |
2217 | z0 += kRB26s3WeldingTubeLeftL2; | |
2218 | shRB26s3CompLeftTube->DefineSection(3, z0, kRB26s3CompTubeInnerR2, kRB26s3CompTubeOuterR2); | |
2219 | z0 += kRB26s3WeldingTubeT2; | |
2220 | shRB26s3CompLeftTube->DefineSection(4, z0, kRB26s3CompTubeInnerR3, kRB26s3CompTubeOuterR3); | |
2221 | ||
2222 | TGeoVolume* voRB26s3CompLeftTube = | |
2223 | new TGeoVolume("RB26s3CompLeftTube", shRB26s3CompLeftTube, kMedSteel); | |
2224 | voRB26s3Compensator->AddNode(voRB26s3CompLeftTube, 1, gGeoIdentity); | |
2225 | // | |
2226 | // [Pos 5] Ring | |
2227 | // | |
2228 | TGeoTube* shRB26s3CompRing = new TGeoTube(kRB26s3CompTubeOuterR2, kRB26s3RingOuterR, kRB26s3RingL); | |
2229 | TGeoVolume* voRB26s3CompRing = | |
2230 | new TGeoVolume("RB26s3CompRing", shRB26s3CompRing, kMedSteel); | |
2231 | voRB26s3Compensator->AddNode(voRB26s3CompRing, 1, new TGeoTranslation(0., 0., kRB26s3RingZ + kRB26s3RingL)); | |
2232 | ||
2233 | ||
2234 | ||
2235 | /////////////////////////////////////////// | |
2236 | // // | |
2237 | // RB26/4-5 // | |
2238 | // Drawing LHCV2a_0012 [as installed] // | |
2239 | //////////////////////////////////////////// | |
2240 | // Pos1 Vacuum Tubes LHCVC2A__0014 | |
2241 | // Pos2 Compensator LHCVC2A__0066 | |
2242 | // Pos3 Fixed Point Section LHCVC2A__0016 | |
2243 | // Pos4 Split Flange LHCVFX___0005 | |
2244 | // Pos5 RotableFlange LHCVFX___0009 | |
2245 | //////////////////////////////////////////// | |
2246 | ||
2247 | /////////////////////////////////// | |
2248 | // RB26/4-5 Vacuum Tubes // | |
2249 | // Drawing LHCVC2a_0014 // | |
2250 | /////////////////////////////////// | |
2251 | const Float_t kRB26s45TubeL = 593.12 + 0.3; // 0.3 cm added for welding | |
2252 | ||
2253 | TGeoPcon* shRB26s45Tube = new TGeoPcon(0., 360., 11); | |
2254 | // Section 1: straight section | |
2255 | shRB26s45Tube->DefineSection( 0, 0.00, 30.00/2., 30.60/2.); | |
2256 | shRB26s45Tube->DefineSection( 1, 1.20, 30.00/2., 30.60/2.); | |
2257 | shRB26s45Tube->DefineSection( 2, 1.20, 30.00/2., 30.80/2.); | |
2258 | shRB26s45Tube->DefineSection( 3, 25.10, 30.00/2., 30.80/2.); | |
2259 | // Section 2: 0.932 deg opening cone | |
4b741f4e | 2260 | shRB26s45Tube->DefineSection( 4, 486.10, 45.00/2., 45.80/2.); |
f8b48305 | 2261 | // Section 3: straight section 4 mm |
4b741f4e | 2262 | shRB26s45Tube->DefineSection( 5, 512.10, 45.00/2., 45.80/2.); |
f8b48305 | 2263 | // Section 4: straight section 3 mm |
4b741f4e | 2264 | shRB26s45Tube->DefineSection( 6, 512.10, 45.00/2., 45.60/2.); |
2265 | shRB26s45Tube->DefineSection( 7, 527.70, 45.00/2., 45.60/2.); | |
f8b48305 | 2266 | // Section 4: closing cone |
2267 | shRB26s45Tube->DefineSection( 8, 591.30, 10.00/2., 10.60/2.); | |
2268 | shRB26s45Tube->DefineSection( 9, 591.89, 10.00/2., 10.30/2.); | |
2269 | ||
2270 | shRB26s45Tube->DefineSection(10, kRB26s45TubeL, 10.00/2., 10.30/2.); | |
2271 | TGeoVolume* voRB26s45Tube = | |
2272 | new TGeoVolume("RB26s45Tube", shRB26s45Tube, kMedSteel); | |
2273 | ||
2274 | TGeoVolume* voRB26s45TubeM = new TGeoVolume("RB26s45TubeM", MakeMotherFromTemplate(shRB26s45Tube), kMedVac); | |
2275 | voRB26s45TubeM->AddNode(voRB26s45Tube, 1, gGeoIdentity); | |
2276 | ||
2277 | ||
2278 | ||
2279 | /////////////////////////////////// | |
2280 | // RB26/5 Axial Compensator // | |
2281 | // Drawing LHCVC2a_0066 // | |
2282 | /////////////////////////////////// | |
2283 | const Float_t kRB26s5CompL = 27.60; // Length of the compensator (0.30 cm added for welding) | |
2284 | const Float_t kRB26s5BellowRo = 12.48/2.; // Bellow outer radius [Pos 1] | |
2285 | const Float_t kRB26s5BellowRi = 10.32/2.; // Bellow inner radius [Pos 1] | |
2286 | const Int_t kRB26s5NumberOfPlies = 15; // Number of plies [Pos 1] | |
2287 | const Float_t kRB26s5BellowUndL = 10.50; // Length of undulated region [Pos 1] | |
2288 | const Float_t kRB26s5PlieThickness = 0.025; // Plie thickness [Pos 1] | |
2289 | const Float_t kRB26s5ConnectionPlieR = 0.21; // Connection plie radius [Pos 1] | |
2290 | const Float_t kRB26s5ConnectionR = 11.2/2.; // Bellow connection radius [Pos 1] | |
2291 | // Plie radius | |
2292 | const Float_t kRB26s5PlieR = | |
2293 | (kRB26s5BellowUndL - 4. * kRB26s5ConnectionPlieR + 2. * kRB26s5PlieThickness + | |
2294 | (2. * kRB26s5NumberOfPlies - 2.) * kRB26s5PlieThickness) / (4. * kRB26s5NumberOfPlies - 2.); | |
2295 | const Float_t kRB26s5CompTubeInnerR = 10.00/2.; // Connection tubes inner radius [Pos 2 + 3] | |
2296 | const Float_t kRB26s5CompTubeOuterR = 10.30/2.; // Connection tubes outer radius [Pos 2 + 3] | |
2297 | const Float_t kRB26s5WeldingTubeLeftL = 3.70/2.; // Left connection tube half length [Pos 2] | |
2298 | const Float_t kRB26s5WeldingTubeRightL = 13.42/2.; // Right connection tube half length [Pos 3] (0.3 cm added for welding) | |
2299 | const Float_t kRB26s5RingInnerR = 11.2/2.; // Ring inner radius [Pos 4] | |
2300 | const Float_t kRB26s5RingOuterR = 16.0/2.; // Ring inner radius [Pos 4] | |
2301 | const Float_t kRB26s5RingL = 0.4/2.; // Ring half length [Pos 4] | |
2302 | const Float_t kRB26s5RingZ = 14.97; // Ring z-position [Pos 4] | |
2303 | const Float_t kRB26s5ProtOuterR = 16.2/2.; // Protection tube outer radius [Pos 5] | |
2304 | const Float_t kRB26s5ProtL = 13.0/2.; // Protection tube half length [Pos 5] | |
2305 | const Float_t kRB26s5ProtZ = 2.17; // Protection tube z-position [Pos 5] | |
2306 | const Float_t kRB26s5DetailZR = 11.3/2.; // Detail Z max radius | |
2307 | ||
2308 | ||
2309 | // Mother volume | |
2310 | // | |
2311 | TGeoPcon* shRB26s5Compensator = new TGeoPcon(0., 360., 8); | |
2312 | shRB26s5Compensator->DefineSection( 0, 0.0, 0., kRB26s5CompTubeOuterR); | |
2313 | shRB26s5Compensator->DefineSection( 1, kRB26s5ProtZ, 0., kRB26s5CompTubeOuterR); | |
2314 | shRB26s5Compensator->DefineSection( 2, kRB26s5ProtZ, 0., kRB26s5ProtOuterR); | |
2315 | shRB26s5Compensator->DefineSection( 3, kRB26s5ProtZ + 2. * kRB26s5ProtL + 2. * kRB26s5RingL, 0., kRB26s5ProtOuterR); | |
2316 | shRB26s5Compensator->DefineSection( 4, kRB26s5ProtZ + 2. * kRB26s5ProtL + 2. * kRB26s5RingL, 0., kRB26s5DetailZR); | |
2317 | shRB26s5Compensator->DefineSection( 5, kRB26s5CompL - 8., 0., kRB26s5DetailZR); | |
2318 | shRB26s5Compensator->DefineSection( 6, kRB26s5CompL - 8., 0., kRB26s5CompTubeOuterR); | |
2319 | shRB26s5Compensator->DefineSection( 7, kRB26s5CompL, 0., kRB26s5CompTubeOuterR); | |
2320 | TGeoVolume* voRB26s5Compensator = new TGeoVolume("RB26s5Compensator", shRB26s5Compensator, kMedVac); | |
2321 | ||
2322 | // | |
2323 | // [Pos 1] Bellow | |
2324 | // | |
2325 | // | |
2326 | TGeoVolume* voRB26s5Bellow = new TGeoVolume("RB26s5Bellow", | |
2327 | new TGeoTube(kRB26s5BellowRi, kRB26s5BellowRo, kRB26s5BellowUndL/2.), kMedVac); | |
2328 | // | |
2329 | // Upper part of the undulation | |
2330 | // | |
2331 | TGeoTorus* shRB26s5PlieTorusU = new TGeoTorus(kRB26s5BellowRo - kRB26s5PlieR, kRB26s5PlieR - kRB26s5PlieThickness, kRB26s5PlieR); | |
2332 | shRB26s5PlieTorusU->SetName("RB26s5TorusU"); | |
2333 | TGeoTube* shRB26s5PlieTubeU = new TGeoTube (kRB26s5BellowRo - kRB26s5PlieR, kRB26s5BellowRo, kRB26s5PlieR); | |
2334 | shRB26s5PlieTubeU->SetName("RB26s5TubeU"); | |
2335 | TGeoCompositeShape* shRB26s5UpperPlie = new TGeoCompositeShape("RB26s5UpperPlie", "RB26s5TorusU*RB26s5TubeU"); | |
2336 | ||
2337 | TGeoVolume* voRB26s5WiggleU = new TGeoVolume("RB26s5UpperPlie", shRB26s5UpperPlie, kMedSteel); | |
2338 | // | |
2339 | // Lower part of the undulation | |
2340 | TGeoTorus* shRB26s5PlieTorusL = new TGeoTorus(kRB26s5BellowRi + kRB26s5PlieR, kRB26s5PlieR - kRB26s5PlieThickness, kRB26s5PlieR); | |
2341 | shRB26s5PlieTorusL->SetName("RB26s5TorusL"); | |
2342 | TGeoTube* shRB26s5PlieTubeL = new TGeoTube (kRB26s5BellowRi, kRB26s5BellowRi + kRB26s5PlieR, kRB26s5PlieR); | |
2343 | shRB26s5PlieTubeL->SetName("RB26s5TubeL"); | |
2344 | TGeoCompositeShape* shRB26s5LowerPlie = new TGeoCompositeShape("RB26s5LowerPlie", "RB26s5TorusL*RB26s5TubeL"); | |
2345 | ||
2346 | TGeoVolume* voRB26s5WiggleL = new TGeoVolume("RB26s5LowerPlie", shRB26s5LowerPlie, kMedSteel); | |
2347 | ||
2348 | // | |
2349 | // Connection between upper and lower part of undulation | |
2350 | TGeoVolume* voRB26s5WiggleC1 = new TGeoVolume("RB26s5PlieConn1", | |
2351 | new TGeoTube(kRB26s5BellowRi + kRB26s5PlieR, | |
2352 | kRB26s5BellowRo - kRB26s5PlieR, kRB26s5PlieThickness / 2.), kMedSteel); | |
2353 | // | |
2354 | // One wiggle | |
2355 | TGeoVolumeAssembly* voRB26s5Wiggle = new TGeoVolumeAssembly("RB26s5Wiggle"); | |
2356 | z0 = - kRB26s5PlieThickness / 2.; | |
2357 | voRB26s5Wiggle->AddNode(voRB26s5WiggleC1, 1 , new TGeoTranslation(0., 0., z0)); | |
2358 | z0 += kRB26s5PlieR - kRB26s5PlieThickness / 2.; | |
2359 | voRB26s5Wiggle->AddNode(voRB26s5WiggleU, 1 , new TGeoTranslation(0., 0., z0)); | |
2360 | z0 += kRB26s5PlieR - kRB26s5PlieThickness / 2.; | |
2361 | voRB26s5Wiggle->AddNode(voRB26s5WiggleC1, 2 , new TGeoTranslation(0., 0., z0)); | |
2362 | z0 += kRB26s5PlieR - kRB26s5PlieThickness; | |
2363 | voRB26s5Wiggle->AddNode(voRB26s5WiggleL , 1 , new TGeoTranslation(0., 0., z0)); | |
2364 | // Positioning of the volumes | |
2365 | z0 = - kRB26s5BellowUndL/2.+ kRB26s5ConnectionPlieR; | |
2366 | voRB26s5Bellow->AddNode(voRB26s5WiggleL, 1, new TGeoTranslation(0., 0., z0)); | |
2367 | z0 += kRB26s5ConnectionPlieR; | |
2368 | zsh = 4. * kRB26s5PlieR - 2. * kRB26s5PlieThickness; | |
2369 | for (Int_t iw = 0; iw < kRB26s5NumberOfPlies; iw++) { | |
2370 | Float_t zpos = z0 + iw * zsh; | |
2371 | voRB26s5Bellow->AddNode(voRB26s5Wiggle, iw + 1, new TGeoTranslation(0., 0., zpos - kRB26s5PlieThickness)); | |
2372 | } | |
2373 | ||
2374 | voRB26s5Compensator->AddNode(voRB26s5Bellow, 1, new TGeoTranslation(0., 0., 2. * kRB26s5WeldingTubeLeftL + kRB26s5BellowUndL/2.)); | |
2375 | ||
2376 | // | |
2377 | // [Pos 2] Left Welding Tube | |
2378 | // | |
2379 | TGeoPcon* shRB26s5CompLeftTube = new TGeoPcon(0., 360., 3); | |
2380 | z0 = 0; | |
2381 | shRB26s5CompLeftTube->DefineSection(0, z0, kRB26s5CompTubeInnerR, kRB26s5CompTubeOuterR); | |
2382 | z0 += 2 * kRB26s5WeldingTubeLeftL - ( kRB26s5ConnectionR - kRB26s5CompTubeOuterR); | |
2383 | shRB26s5CompLeftTube->DefineSection(1, z0, kRB26s5CompTubeInnerR, kRB26s5CompTubeOuterR); | |
2384 | z0 += ( kRB26s5ConnectionR - kRB26s5CompTubeOuterR); | |
2385 | shRB26s5CompLeftTube->DefineSection(2, z0, kRB26s5ConnectionR - 0.15, kRB26s5ConnectionR); | |
2386 | TGeoVolume* voRB26s5CompLeftTube = new TGeoVolume("RB26s5CompLeftTube", shRB26s5CompLeftTube, kMedSteel); | |
2387 | voRB26s5Compensator->AddNode(voRB26s5CompLeftTube, 1, gGeoIdentity); | |
2388 | // | |
2389 | // [Pos 3] Right Welding Tube | |
2390 | // | |
2391 | TGeoPcon* shRB26s5CompRightTube = new TGeoPcon(0., 360., 11); | |
2392 | // Detail Z | |
2393 | shRB26s5CompRightTube->DefineSection( 0, 0. , kRB26s5CompTubeInnerR + 0.22, 11.2/2.); | |
2394 | shRB26s5CompRightTube->DefineSection( 1, 0.05, kRB26s5CompTubeInnerR + 0.18, 11.2/2.); | |
2395 | shRB26s5CompRightTube->DefineSection( 2, 0.22, kRB26s5CompTubeInnerR , 11.2/2. - 0.22); | |
2396 | shRB26s5CompRightTube->DefineSection( 3, 0.44, kRB26s5CompTubeInnerR , 11.2/2.); | |
2397 | shRB26s5CompRightTube->DefineSection( 4, 1.70, kRB26s5CompTubeInnerR , 11.2/2.); | |
2398 | shRB26s5CompRightTube->DefineSection( 5, 2.10, kRB26s5CompTubeInnerR , kRB26s5CompTubeOuterR); | |
2399 | shRB26s5CompRightTube->DefineSection( 6, 2.80, kRB26s5CompTubeInnerR , kRB26s5CompTubeOuterR); | |
2400 | shRB26s5CompRightTube->DefineSection( 7, 2.80, kRB26s5CompTubeInnerR , 11.3/2.); | |
2401 | shRB26s5CompRightTube->DefineSection( 8, 3.40, kRB26s5CompTubeInnerR , 11.3/2.); | |
2402 | // Normal pipe | |
2403 | shRB26s5CompRightTube->DefineSection( 9, 3.50, kRB26s5CompTubeInnerR , kRB26s5CompTubeOuterR); | |
2404 | shRB26s5CompRightTube->DefineSection(10, 2. * kRB26s5WeldingTubeRightL, kRB26s5CompTubeInnerR, kRB26s5CompTubeOuterR); | |
2405 | ||
2406 | TGeoVolume* voRB26s5CompRightTube = | |
2407 | new TGeoVolume("RB26s5CompRightTube", shRB26s5CompRightTube, kMedSteel); | |
2408 | voRB26s5Compensator->AddNode(voRB26s5CompRightTube, 1, | |
2409 | new TGeoTranslation(0., 0., kRB26s5CompL - 2. * kRB26s5WeldingTubeRightL)); | |
2410 | // | |
2411 | // [Pos 4] Ring | |
2412 | // | |
2413 | TGeoTube* shRB26s5CompRing = new TGeoTube(kRB26s5RingInnerR, kRB26s5RingOuterR, kRB26s5RingL); | |
2414 | TGeoVolume* voRB26s5CompRing = | |
2415 | new TGeoVolume("RB26s5CompRing", shRB26s5CompRing, kMedSteel); | |
2416 | voRB26s5Compensator->AddNode(voRB26s5CompRing, 1, new TGeoTranslation(0., 0., kRB26s5RingZ + kRB26s5RingL)); | |
2417 | ||
2418 | // | |
2419 | // [Pos 5] Outer Protecting Tube | |
2420 | // | |
2421 | TGeoTube* shRB26s5CompProtTube = new TGeoTube(kRB26s5RingOuterR, kRB26s5ProtOuterR, kRB26s5ProtL); | |
2422 | TGeoVolume* voRB26s5CompProtTube = | |
2423 | new TGeoVolume("RB26s5CompProtTube", shRB26s5CompProtTube, kMedSteel); | |
2424 | voRB26s5Compensator->AddNode(voRB26s5CompProtTube, 1, new TGeoTranslation(0., 0., kRB26s5ProtZ + kRB26s5ProtL)); | |
2425 | ||
2426 | /////////////////////////////////////// | |
2427 | // RB26/4 Fixed Point Section // | |
2428 | // Drawing LHCVC2a_0016 // | |
2429 | /////////////////////////////////////// | |
2430 | const Float_t kRB26s4TubeRi = 30.30/2. ; // Tube inner radius (0.3 cm added for welding) | |
2431 | const Float_t kRB26s4TubeRo = 30.60/2. ; // Tube outer radius | |
2432 | const Float_t kRB26s4FixedPointL = 12.63 ; // Length of the fixed point section | |
2433 | const Float_t kRB26s4FixedPointZ = 10.53 ; // Position of the ring (0.15 added for welding) | |
2434 | const Float_t kRB26s4FixedPointD = 0.595 ; // Width of the ring | |
2435 | const Float_t kRB26s4FixedPointR = 31.60/2. ; // Radius of the ring | |
2436 | ||
2437 | TGeoPcon* shRB26s4FixedPoint = new TGeoPcon(0., 360., 6); | |
2438 | z0 = 0.; | |
2439 | shRB26s4FixedPoint->DefineSection(0, z0, kRB26s4TubeRi, kRB26s4TubeRo); | |
2440 | z0 += kRB26s4FixedPointZ; | |
2441 | shRB26s4FixedPoint->DefineSection(1, z0, kRB26s4TubeRi, kRB26s4TubeRo); | |
2442 | shRB26s4FixedPoint->DefineSection(2, z0, kRB26s4TubeRi, kRB26s4FixedPointR); | |
2443 | z0 += kRB26s4FixedPointD; | |
2444 | shRB26s4FixedPoint->DefineSection(3, z0, kRB26s4TubeRi, kRB26s4FixedPointR); | |
2445 | shRB26s4FixedPoint->DefineSection(4, z0, kRB26s4TubeRi, kRB26s4TubeRo); | |
2446 | z0 = kRB26s4FixedPointL; | |
2447 | shRB26s4FixedPoint->DefineSection(5, z0, kRB26s4TubeRi, kRB26s4TubeRo); | |
2448 | TGeoVolume* voRB26s4FixedPoint = new TGeoVolume("RB26s4FixedPoint", shRB26s4FixedPoint, kMedSteel); | |
2449 | ||
2450 | TGeoVolume* voRB26s4FixedPointM = new TGeoVolume("RB26s4FixedPointM", MakeMotherFromTemplate(shRB26s4FixedPoint), kMedVac); | |
2451 | voRB26s4FixedPointM->AddNode(voRB26s4FixedPoint, 1, gGeoIdentity); | |
2452 | ||
2453 | ||
2454 | /////////////////////////////////////// | |
2455 | // RB26/4 Split Flange // | |
2456 | // Drawing LHCVFX__0005 // | |
2457 | /////////////////////////////////////// | |
2458 | const Float_t kRB26s4SFlangeL = 2.99; // Length of the flange | |
2459 | const Float_t kRB26s4SFlangeD1 = 0.85; // Length of section 1 | |
2460 | const Float_t kRB26s4SFlangeD2 = 0.36; // Length of section 2 | |
2461 | const Float_t kRB26s4SFlangeD3 = 0.73 + 1.05; // Length of section 3 | |
2462 | const Float_t kRB26s4SFlangeRo = 36.20/2.; // Flange outer radius | |
2463 | const Float_t kRB26s4SFlangeRi1 = 30.60/2.; // Flange inner radius section 1 | |
2464 | const Float_t kRB26s4SFlangeRi2 = 30.00/2.; // Flange inner radius section 2 | |
2465 | const Float_t kRB26s4SFlangeRi3 = 30.60/2.; // Flange inner radius section 3 | |
2466 | z0 = 0; | |
2467 | TGeoPcon* shRB26s4SFlange = new TGeoPcon(0., 360., 6); | |
2468 | z0 = 0.; | |
2469 | shRB26s4SFlange->DefineSection(0, z0, kRB26s4SFlangeRi1, kRB26s4SFlangeRo); | |
2470 | z0 += kRB26s4SFlangeD1; | |
2471 | shRB26s4SFlange->DefineSection(1, z0, kRB26s4SFlangeRi1, kRB26s4SFlangeRo); | |
2472 | shRB26s4SFlange->DefineSection(2, z0, kRB26s4SFlangeRi2, kRB26s4SFlangeRo); | |
2473 | z0 += kRB26s4SFlangeD2; | |
2474 | shRB26s4SFlange->DefineSection(3, z0, kRB26s4SFlangeRi2, kRB26s4SFlangeRo); | |
2475 | shRB26s4SFlange->DefineSection(4, z0, kRB26s4SFlangeRi3, kRB26s4SFlangeRo); | |
2476 | z0 += kRB26s4SFlangeD3; | |
2477 | shRB26s4SFlange->DefineSection(5, z0, kRB26s4SFlangeRi3, kRB26s4SFlangeRo); | |
2478 | TGeoVolume* voRB26s4SFlange = new TGeoVolume("RB26s4SFlange", shRB26s4SFlange, kMedSteel); | |
2479 | ||
2480 | TGeoVolume* voRB26s4SFlangeM = new TGeoVolume("RB26s4SFlangeM", MakeMotherFromTemplate(shRB26s4SFlange, 0, 3), kMedVac); | |
2481 | voRB26s4SFlangeM->AddNode(voRB26s4SFlange, 1, gGeoIdentity); | |
2482 | ||
2483 | /////////////////////////////////////// | |
2484 | // RB26/5 Rotable Flange // | |
2485 | // Drawing LHCVFX__0009 // | |
2486 | /////////////////////////////////////// | |
2487 | const Float_t kRB26s5RFlangeL = 1.86; // Length of the flange | |
2488 | const Float_t kRB26s5RFlangeD1 = 0.61; // Length of section 1 | |
2489 | const Float_t kRB26s5RFlangeD2 = 0.15; // Length of section 2 | |
2490 | const Float_t kRB26s5RFlangeD3 = 0.60; // Length of section 3 | |
2491 | const Float_t kRB26s5RFlangeD4 = 0.50; // Length of section 4 | |
2492 | const Float_t kRB26s5RFlangeRo = 15.20/2.; // Flange outer radius | |
2493 | const Float_t kRB26s5RFlangeRi1 = 10.30/2.; // Flange inner radius section 1 | |
2494 | const Float_t kRB26s5RFlangeRi2 = 10.00/2.; // Flange inner radius section 2 | |
2495 | const Float_t kRB26s5RFlangeRi3 = 10.30/2.; // Flange inner radius section 3 | |
2496 | const Float_t kRB26s5RFlangeRi4 = 10.50/2.; // Flange inner radius section 4 | |
2497 | ||
2498 | z0 = 0; | |
2499 | TGeoPcon* shRB26s5RFlange = new TGeoPcon(0., 360., 8); | |
2500 | z0 = 0.; | |
2501 | shRB26s5RFlange->DefineSection(0, z0, kRB26s5RFlangeRi4, kRB26s5RFlangeRo); | |
2502 | z0 += kRB26s5RFlangeD4; | |
2503 | shRB26s5RFlange->DefineSection(1, z0, kRB26s5RFlangeRi4, kRB26s5RFlangeRo); | |
2504 | shRB26s5RFlange->DefineSection(2, z0, kRB26s5RFlangeRi3, kRB26s5RFlangeRo); | |
2505 | z0 += kRB26s5RFlangeD3; | |
2506 | shRB26s5RFlange->DefineSection(3, z0, kRB26s5RFlangeRi3, kRB26s5RFlangeRo); | |
2507 | shRB26s5RFlange->DefineSection(4, z0, kRB26s5RFlangeRi2, kRB26s5RFlangeRo); | |
2508 | z0 += kRB26s5RFlangeD2; | |
2509 | shRB26s5RFlange->DefineSection(5, z0, kRB26s5RFlangeRi2, kRB26s5RFlangeRo); | |
2510 | shRB26s5RFlange->DefineSection(6, z0, kRB26s5RFlangeRi1, kRB26s5RFlangeRo); | |
2511 | z0 += kRB26s5RFlangeD1; | |
2512 | shRB26s5RFlange->DefineSection(7, z0, kRB26s5RFlangeRi1, kRB26s5RFlangeRo); | |
2513 | TGeoVolume* voRB26s5RFlange = new TGeoVolume("RB26s5RFlange", shRB26s5RFlange, kMedSteel); | |
2514 | ||
2515 | TGeoVolume* voRB26s5RFlangeM = new TGeoVolume("RB26s5RFlangeM", MakeMotherFromTemplate(shRB26s5RFlange, 4, 7), kMedVac); | |
2516 | voRB26s5RFlangeM->AddNode(voRB26s5RFlange, 1, gGeoIdentity); | |
2517 | ||
2518 | // | |
2519 | // Assemble RB26/1-2 | |
2520 | // | |
2521 | TGeoVolumeAssembly* asRB26s12 = new TGeoVolumeAssembly("RB26s12"); | |
2522 | z0 = 0.; | |
2523 | asRB26s12->AddNode(voRB26s1RFlange, 1, gGeoIdentity); | |
2524 | z0 += kRB26s1RFlangeIsL + kRB26s1RFlangeFpL; | |
2525 | asRB26s12->AddNode(voRB26s12TubeM, 1, new TGeoTranslation(0., 0., z0)); | |
2526 | z0 += kRB26s12TubeL; | |
2527 | asRB26s12->AddNode(voRB26s2Compensator, 1, new TGeoTranslation(0., 0., z0)); | |
2528 | z0 += kRB26s2CompL; | |
2529 | z0 -= kRB26s2FFlangeD1; | |
2530 | asRB26s12->AddNode(voRB26s2FFlangeM, 1, new TGeoTranslation(0., 0., z0)); | |
2531 | z0 += kRB26s2FFlangeL; | |
2532 | const Float_t kRB26s12L = z0; | |
2533 | ||
2534 | // | |
2535 | // Assemble RB26/3 | |
2536 | // | |
2537 | TGeoVolumeAssembly* asRB26s3 = new TGeoVolumeAssembly("RB26s3"); | |
2538 | z0 = 0.; | |
2539 | asRB26s3->AddNode(voRB26s3SFlangeM, 1, gGeoIdentity); | |
2540 | z0 += kRB26s3SFlangeL; | |
2541 | z0 -= kRB26s3SFlangeD3; | |
2542 | asRB26s3->AddNode(voRB26s3FixedPointM, 1, new TGeoTranslation(0., 0., z0)); | |
2543 | z0 += kRB26s3FixedPointL; | |
2544 | asRB26s3->AddNode(voRB26s3TubeM, 1, new TGeoTranslation(0., 0., z0)); | |
2545 | z0 += kRB26s3TubeL; | |
2546 | asRB26s3->AddNode(voRB26s3Compensator, 1, new TGeoTranslation(0., 0., z0)); | |
2547 | z0 += kRB26s3CompL; | |
2548 | z0 -= kRB26s3FFlangeD1; | |
2549 | asRB26s3->AddNode(voRB26s3FFlangeM, 1, new TGeoTranslation(0., 0., z0)); | |
2550 | z0 += kRB26s3FFlangeL; | |
2551 | const Float_t kRB26s3L = z0; | |
2552 | ||
2553 | ||
2554 | // | |
2555 | // Assemble RB26/4-5 | |
2556 | // | |
2557 | TGeoVolumeAssembly* asRB26s45 = new TGeoVolumeAssembly("RB26s45"); | |
2558 | z0 = 0.; | |
2559 | asRB26s45->AddNode(voRB26s4SFlangeM, 1, gGeoIdentity); | |
2560 | z0 += kRB26s4SFlangeL; | |
2561 | z0 -= kRB26s4SFlangeD3; | |
2562 | asRB26s45->AddNode(voRB26s4FixedPointM, 1, new TGeoTranslation(0., 0., z0)); | |
2563 | z0 += kRB26s4FixedPointL; | |
2564 | asRB26s45->AddNode(voRB26s45TubeM, 1, new TGeoTranslation(0., 0., z0)); | |
2565 | z0 += kRB26s45TubeL; | |
2566 | asRB26s45->AddNode(voRB26s5Compensator, 1, new TGeoTranslation(0., 0., z0)); | |
2567 | z0 += kRB26s5CompL; | |
2568 | z0 -= kRB26s5RFlangeD3; | |
2569 | z0 -= kRB26s5RFlangeD4; | |
2570 | asRB26s45->AddNode(voRB26s5RFlangeM, 1, new TGeoTranslation(0., 0., z0)); | |
2571 | z0 += kRB26s5RFlangeL; | |
2572 | const Float_t kRB26s45L = z0; | |
2573 | ||
2574 | // | |
2575 | // Assemble RB26 | |
2576 | // | |
2577 | TGeoVolumeAssembly* asRB26Pipe = new TGeoVolumeAssembly("RB26Pipe"); | |
2578 | z0 = 0.; | |
2579 | asRB26Pipe->AddNode(asRB26s12, 1, new TGeoTranslation(0., 0., z0)); | |
2580 | z0 += kRB26s12L; | |
2581 | asRB26Pipe->AddNode(asRB26s3, 1, new TGeoTranslation(0., 0., z0)); | |
2582 | z0 += kRB26s3L; | |
2583 | asRB26Pipe->AddNode(asRB26s45, 1, new TGeoTranslation(0., 0., z0)); | |
2584 | z0 += kRB26s45L; | |
2585 | top->AddNode(asRB26Pipe, 1, new TGeoCombiTrans(0., 0., -82., rot180)); | |
2586 | } | |
2587 | ||
2588 | ||
2589 | ||
2590 | //___________________________________________ | |
2591 | void AliPIPEv3::CreateMaterials() | |
2592 | { | |
2593 | // | |
2594 | // Define materials for beam pipe | |
2595 | // | |
2596 | ||
2597 | AliDebugClass(1,"Create PIPEv3 materials"); | |
2598 | Int_t isxfld = gAlice->Field()->Integ(); | |
2599 | Float_t sxmgmx = gAlice->Field()->Max(); | |
2600 | // Steel (Inox) | |
2601 | Float_t asteel[4] = { 55.847,51.9961,58.6934,28.0855 }; | |
2602 | Float_t zsteel[4] = { 26.,24.,28.,14. }; | |
2603 | Float_t wsteel[4] = { .715,.18,.1,.005 }; | |
2604 | // AlBe - alloy | |
2605 | Float_t aAlBe[2] = { 26.98, 9.01}; | |
2606 | Float_t zAlBe[2] = { 13.00, 4.00}; | |
2607 | Float_t wAlBe[2] = { 0.4, 0.6}; | |
2608 | // | |
2609 | // Polyamid | |
2610 | Float_t aPA[4] = {16., 14., 12., 1.}; | |
2611 | Float_t zPA[4] = { 8., 7., 6., 1.}; | |
2612 | Float_t wPA[4] = { 1., 1., 6., 11.}; | |
2613 | // | |
2614 | // Air | |
2615 | // | |
2616 | Float_t aAir[4]={12.0107,14.0067,15.9994,39.948}; | |
2617 | Float_t zAir[4]={6.,7.,8.,18.}; | |
2618 | Float_t wAir[4]={0.000124,0.755267,0.231781,0.012827}; | |
2619 | Float_t dAir = 1.20479E-3; | |
2620 | Float_t dAir1 = 1.20479E-10; | |
2621 | // | |
2622 | // Insulation powder | |
2623 | // Si O Ti Al | |
2624 | Float_t ains[4] ={28.0855, 15.9994, 47.867, 26.982}; | |
2625 | Float_t zins[4] ={14., 8. , 22. , 13. }; | |
2626 | Float_t wins[4] ={ 0.3019, 0.4887, 0.1914, 0.018}; | |
97a1d23b | 2627 | // |
2628 | // | |
2629 | // Anticorodal | |
2630 | // | |
2631 | // Al Si7 Mg 0.6 | |
2632 | // | |
2633 | Float_t aaco[3] ={26.982, 28.0855, 24.035}; | |
2634 | Float_t zaco[3] ={13., 14. , 12. }; | |
2635 | Float_t waco[3] ={ 0.924, 0.07, 0.006}; | |
f8b48305 | 2636 | // Kapton |
2637 | // | |
2638 | Float_t aKapton[4]={1.00794,12.0107, 14.010,15.9994}; | |
2639 | Float_t zKapton[4]={1.,6.,7.,8.}; | |
2640 | Float_t wKapton[4]={0.026362,0.69113,0.07327,0.209235}; | |
2641 | Float_t dKapton = 1.42; | |
2642 | ||
2643 | // | |
2644 | // Berillium | |
2645 | AliMaterial(5, "BERILLIUM$", 9.01, 4., 1.848, 35.3, 36.7); | |
2646 | // | |
2647 | // Carbon | |
2648 | AliMaterial(6, "CARBON$ ", 12.01, 6., 2.265, 18.8, 49.9); | |
2649 | // | |
2650 | // Aluminum | |
2651 | AliMaterial(9, "ALUMINIUM$", 26.98, 13., 2.7, 8.9, 37.2); | |
2652 | // | |
2653 | // Copper | |
2654 | AliMaterial(10, "COPPER", 63.55, 29, 8.96, 1.43, 85.6/8.96); | |
2655 | // | |
2656 | // Air | |
2657 | AliMixture(15, "AIR$ ", aAir, zAir, dAir, 4, wAir); | |
2658 | // | |
2659 | // Vacuum | |
2660 | AliMixture(16, "VACUUM$ ", aAir, zAir, dAir1, 4, wAir); | |
2661 | // | |
2662 | // stainless Steel | |
2663 | AliMixture(19, "STAINLESS STEEL$", asteel, zsteel, 7.88, 4, wsteel); | |
2664 | // | |
2665 | // reduced density steel to approximate pump getter material | |
2666 | AliMixture(20, "GETTER$", asteel, zsteel, 1.00, 4, wsteel); | |
2667 | // Al-Be alloy | |
2668 | // | |
2669 | AliMixture(21, "AlBe$", aAlBe, zAlBe, 2.07, 2, wAlBe); | |
2670 | // Polyamid | |
2671 | // | |
2672 | AliMixture(22, "PA$", aPA, zPA, 1.14, -4, wPA); | |
2673 | // | |
2674 | // Kapton | |
2675 | AliMixture(23, "KAPTON", aKapton, zKapton, dKapton, 4, wKapton); | |
97a1d23b | 2676 | // Anticorodal |
2677 | AliMixture(24, "ANTICORODAL", aaco, zaco, 2.66, 3, waco); | |
f8b48305 | 2678 | |
2679 | // | |
2680 | // Insulation powder | |
2681 | AliMixture(14, "INSULATION0$", ains, zins, 0.41, 4, wins); | |
2682 | AliMixture(34, "INSULATION1$", ains, zins, 0.41, 4, wins); | |
2683 | AliMixture(54, "INSULATION2$", ains, zins, 0.41, 4, wins); | |
2684 | // **************** | |
2685 | // Defines tracking media parameters. | |
2686 | // | |
2687 | Float_t epsil = .001; // Tracking precision, | |
2688 | Float_t stemax = -0.01; // Maximum displacement for multiple scat | |
2689 | Float_t tmaxfd = -20.; // Maximum angle due to field deflection | |
2690 | Float_t deemax = -.3; // Maximum fractional energy loss, DLS | |
2691 | Float_t stmin = -.8; | |
2692 | // *************** | |
2693 | // | |
2694 | // Beryllium | |
2695 | ||
2696 | AliMedium(5, "BE", 5, 0, isxfld, sxmgmx, tmaxfd, stemax, deemax, epsil, stmin); | |
2697 | ||
2698 | // Carbon | |
2699 | AliMedium(6, "C", 6, 0, isxfld, sxmgmx, tmaxfd, stemax, deemax, epsil, stmin); | |
2700 | // | |
2701 | // Aluminum | |
2702 | AliMedium(9, "ALU", 9, 0, isxfld, sxmgmx, tmaxfd, stemax, deemax, epsil, stmin); | |
2703 | // Copper | |
2704 | AliMedium(10, "CU", 10, 0, isxfld, sxmgmx, tmaxfd, stemax, deemax, epsil, stmin); | |
2705 | // | |
2706 | // Air | |
2707 | AliMedium(15, "AIR", 15, 0, isxfld, sxmgmx, tmaxfd, stemax, deemax, epsil, stmin); | |
2708 | // | |
2709 | // Vacuum | |
2710 | AliMedium(16, "VACUUM", 16, 0, isxfld, sxmgmx, tmaxfd, stemax, deemax, epsil, stmin); | |
2711 | // | |
2712 | // Steel | |
2713 | AliMedium(19, "INOX", 19, 0, isxfld, sxmgmx, tmaxfd, stemax, deemax, epsil, stmin); | |
2714 | // | |
2715 | // Getter | |
2716 | AliMedium(20, "GETTER", 20, 0, isxfld, sxmgmx, tmaxfd, stemax, deemax, epsil, stmin); | |
2717 | // | |
2718 | // AlBe - Aloy | |
2719 | AliMedium(21, "AlBe" , 21, 0, isxfld, sxmgmx, tmaxfd, stemax, deemax, epsil, stmin); | |
2720 | // | |
2721 | // Polyamid | |
2722 | AliMedium(22, "PA" , 22, 0, isxfld, sxmgmx, tmaxfd, stemax, deemax, epsil, stmin); | |
97a1d23b | 2723 | // Antocorodal |
2724 | AliMedium(24, "ANTICORODAL", 24, 0, isxfld, sxmgmx, tmaxfd, stemax, deemax, epsil, stmin); | |
f8b48305 | 2725 | // Insulation Powder |
2726 | AliMedium(14, "INS_C0 ", 14, 0, isxfld, sxmgmx, tmaxfd, stemax, deemax, epsil, stmin); | |
2727 | AliMedium(34, "INS_C1 ", 34, 0, isxfld, sxmgmx, tmaxfd, stemax, deemax, epsil, stmin); | |
2728 | AliMedium(54, "INS_C2 ", 54, 0, isxfld, sxmgmx, tmaxfd, stemax, deemax, epsil, stmin); | |
2729 | // | |
2730 | // KAPTON | |
2731 | AliMedium(23, "KAPTON", 23, 0, isxfld, sxmgmx, tmaxfd, stemax, deemax, epsil, stmin); | |
2732 | } | |
2733 | ||
2734 | ||
2735 | TGeoPcon* AliPIPEv3::MakeMotherFromTemplate(TGeoPcon* shape, Int_t imin, Int_t imax, Float_t r0, Int_t nz) | |
2736 | { | |
2737 | // | |
2738 | // Create a mother shape from a template setting some min radii to 0 | |
2739 | // | |
2740 | Int_t nz0 = shape->GetNz(); | |
4b741f4e | 2741 | // if nz > -1 the number of planes is given by nz |
f8b48305 | 2742 | if (nz != -1) nz0 = nz; |
f8b48305 | 2743 | TGeoPcon* mother = new TGeoPcon(0., 360., nz0); |
4b741f4e | 2744 | |
f8b48305 | 2745 | if (imin == -1 || imax == -1) { |
2746 | imin = 0; | |
2747 | imax = shape->GetNz(); | |
4b741f4e | 2748 | } else if (imax >= nz0) { |
2749 | imax = nz0 - 1; | |
2750 | printf("Warning: imax reset to nz-1 %5d %5d %5d %5d\n", imin, imax, nz, nz0); | |
f8b48305 | 2751 | } |
2752 | ||
2753 | ||
2754 | ||
2755 | for (Int_t i = 0; i < shape->GetNz(); i++) { | |
2756 | Double_t rmin = shape->GetRmin(i); | |
2757 | if ((i >= imin) && (i <= imax) ) rmin = r0; | |
2758 | Double_t rmax = shape->GetRmax(i); | |
2759 | Double_t z = shape->GetZ(i); | |
2760 | mother->DefineSection(i, z, rmin, rmax); | |
2761 | } | |
2762 | return mother; | |
2763 | ||
2764 | } | |
2765 | ||
2766 | TGeoPcon* AliPIPEv3::MakeInsulationFromTemplate(TGeoPcon* shape) | |
2767 | { | |
2768 | // | |
2769 | // Create an beam pipe insulation layer shape from a template | |
2770 | // | |
2771 | Int_t nz = shape->GetNz(); | |
2772 | TGeoPcon* insu = new TGeoPcon(0., 360., nz); | |
2773 | ||
2774 | for (Int_t i = 0; i < nz; i++) { | |
2775 | Double_t z = shape->GetZ(i); | |
2776 | Double_t rmin = shape->GetRmin(i); | |
2777 | Double_t rmax = shape->GetRmax(i); | |
2778 | rmax += 0.5; | |
2779 | shape->DefineSection(i, z, rmin, rmax); | |
2780 | rmin = rmax - 0.5; | |
2781 | insu->DefineSection(i, z, rmin, rmax); | |
2782 | } | |
2783 | return insu; | |
2784 | ||
2785 | } | |
2786 | ||
2787 | ||
2788 | TGeoVolume* AliPIPEv3::MakeBellow(char* ext, Int_t nc, Float_t rMin, Float_t rMax, Float_t dU, Float_t rPlie, Float_t dPlie) | |
2789 | { | |
2790 | // nc Number of convolution | |
2791 | // rMin Inner radius of the bellow | |
2792 | // rMax Outer radius of the bellow | |
2793 | // dU Undulation length | |
2794 | // rPlie Plie radius | |
2795 | // dPlie Plie thickness | |
2796 | const TGeoMedium* kMedVac = gGeoManager->GetMedium("PIPE_VACUUM"); | |
2797 | const TGeoMedium* kMedSteel = gGeoManager->GetMedium("PIPE_INOX"); | |
2798 | ||
2799 | char name[64], nameA[64], nameB[64], bools[64]; | |
d4e77c61 | 2800 | sprintf(name, "%sBellowUS", ext); |
f8b48305 | 2801 | TGeoVolume* voBellow = new TGeoVolume(name, new TGeoTube(rMin, rMax, dU/2.), kMedVac); |
2802 | // | |
2803 | // Upper part of the undulation | |
2804 | // | |
2805 | TGeoTorus* shPlieTorusU = new TGeoTorus(rMax - rPlie, rPlie - dPlie, rPlie); | |
2806 | sprintf(nameA, "%sTorusU", ext); | |
2807 | shPlieTorusU->SetName(nameA); | |
2808 | TGeoTube* shPlieTubeU = new TGeoTube (rMax - rPlie, rMax, rPlie); | |
2809 | sprintf(nameB, "%sTubeU", ext); | |
2810 | shPlieTubeU->SetName(nameB); | |
2811 | sprintf(name, "%sUpperPlie", ext); | |
2812 | sprintf(bools, "%s*%s", nameA, nameB); | |
2813 | TGeoCompositeShape* shUpperPlie = new TGeoCompositeShape(name, bools); | |
2814 | ||
2815 | TGeoVolume* voWiggleU = new TGeoVolume(name, shUpperPlie, kMedSteel); | |
2816 | // | |
2817 | // Lower part of the undulation | |
2818 | TGeoTorus* shPlieTorusL = new TGeoTorus(rMin + rPlie, rPlie - dPlie, rPlie); | |
2819 | sprintf(nameA, "%sTorusL", ext); | |
2820 | shPlieTorusL->SetName(nameA); | |
2821 | TGeoTube* shPlieTubeL = new TGeoTube (rMin, rMin + rPlie, rPlie); | |
2822 | sprintf(nameB, "%sTubeL", ext); | |
2823 | shPlieTubeL->SetName(nameB); | |
2824 | sprintf(name, "%sLowerPlie", ext); | |
2825 | sprintf(bools, "%s*%s", nameA, nameB); | |
2826 | TGeoCompositeShape* shLowerPlie = new TGeoCompositeShape(name, bools); | |
2827 | ||
2828 | TGeoVolume* voWiggleL = new TGeoVolume(name, shLowerPlie, kMedSteel); | |
2829 | ||
2830 | // | |
2831 | // Connection between upper and lower part of undulation | |
2832 | sprintf(name, "%sPlieConn1", ext); | |
2833 | TGeoVolume* voWiggleC1 = new TGeoVolume(name, new TGeoTube(rMin + rPlie, rMax - rPlie, dPlie/2.), kMedSteel); | |
2834 | // | |
2835 | // One wiggle | |
2836 | Float_t dz = rPlie - dPlie / 2.; | |
2837 | Float_t z0 = - dPlie / 2.; | |
f8b48305 | 2838 | sprintf(name, "%sWiggle", ext); |
2839 | TGeoVolumeAssembly* asWiggle = new TGeoVolumeAssembly(name); | |
f8b48305 | 2840 | asWiggle->AddNode(voWiggleC1, 1 , new TGeoTranslation(0., 0., z0)); |
2841 | z0 += dz; | |
f8b48305 | 2842 | asWiggle->AddNode(voWiggleU, 1 , new TGeoTranslation(0., 0., z0)); |
2843 | z0 += dz; | |
f8b48305 | 2844 | asWiggle->AddNode(voWiggleC1, 2 , new TGeoTranslation(0., 0., z0)); |
2845 | z0 += dz; | |
f8b48305 | 2846 | asWiggle->AddNode(voWiggleL , 1 , new TGeoTranslation(0., 0., z0)); |
2847 | // Positioning of the volumes | |
2848 | z0 = - dU / 2.+ rPlie; | |
2849 | voBellow->AddNode(voWiggleL, 2, new TGeoTranslation(0., 0., z0)); | |
2850 | z0 += rPlie; | |
2851 | Float_t zsh = 4. * rPlie - 2. * dPlie; | |
2852 | for (Int_t iw = 0; iw < nc; iw++) { | |
2853 | Float_t zpos = z0 + iw * zsh; | |
2854 | voBellow->AddNode(asWiggle, iw + 1, new TGeoTranslation(0., 0., zpos - dPlie)); | |
2855 | } | |
f8b48305 | 2856 | return voBellow; |
2857 | } | |
2858 | ||
2859 | ||
2860 | ||
2861 |