CEPC Collider Magnet System Cost Review
Explore the comprehensive cost review of the CEPC Collider Magnet System by Mei Yang. Learn about the magnet system's components, specifications, and total costs for dipole and quadrupole magnets. Dive into the detailed analysis and overview in this informative report.
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Presentation Transcript
Cost Review of CEPC Collider Magnet System Mei Yang 2023-8-16 CEPC DAY
Outline Outline Overview of Collider Magnet System Magnet cost Dipole magnets Quadrupole magnets Sextupole magnets Corrector magnets Field measurement systems Others 2
Overview of Collider Magnet System Overview of Collider Magnet System A double ring lattice Main dipole and quadrupole magnets are dual aperture magnets, the others are single aperture magnets. Dipole Quad. Sext. Corrector Total Dual aperture 3008 3012 - - 17574 Single aperture 162 1128 3176 3544*2 Total length [km] 69.46 9.94 2.17 3.1 84.67 3
Dipole magnets Dipole magnets Main parameters Dia.(mm) Leff(m) Quant. Cores Dual aperture 66 19.74 1024 4 Dual aperture 66 23.14 1984 4 Single aperture 66 ~40 162 / DAD basic structure I shaped Iron simple three plates Soft iron low field range Main coils: Al-busbars extruded Trim coils enameled wire Al SR protection Lead blocks 4
Dual aperture dipole magnet cost Dual aperture dipole magnet cost Unit Price 104Yuan 0.55 Sum( 104Yuan) N Type_material Weight(t) Specification 1 Iron 17 8.25 DT4 2 Main coil 0.6 5 3 Al, Busbar 3 Trim coil 0.1 2.5 2.5 Al enamelled wire DAD1 Num: 1024 Leff: 19.74m, 4 cores /magnet Gap: 66mm 4 Lead 2.0 1.6 3.3 5 Stainless Steel 0.5 2.5 1.25 6 G10,etc 0.3 7 Standard parts 1.8 8 Other material Sum1 104Yuan 3.36 25.11 Unit Price (Yuan)/h 150 Sum( 104Yuan) Type_machining Time(h) 11 Iron processing 350 5.25 12 Coil processing 320 120 3.84 13 Part processing 900 100 9 14 Assembly 450 50 2.25 15 Paint. etc Sum2 104Yuan Sum 104Yuan/set 0.9 21.24 46.35 5
Dipole magnets cost Dipole magnets cost Total cost of dipole magnets Unit Price Sum (0.1B) Tot (0.1B) Aperture (mm) Type Leff(m) Quant. (10 thousand yuan Dual aperture 66 19.74 1024 46.35 4.75 Dual aperture 66 23.14 1984 52.92 10.5 16.19 Single aperture 66 ~40 162 58 0.94 6
Quadrupole magnets Quadrupole magnets Main parameters 4140sets Dia.(mm) Leff(m) Quant. Dual aperture 72 3 3008 72 2.65 212 72 2 408 Single aperture 72 0.8 364 72 ~1.3 148 Basic design DAQ: whole solid iron, simple Main coils: Hollow aluminum conductor Trim coils enameled wire Al SR protection Lead blocks 7
Dual aperture quadrupole Dual aperture quadrupole Unit Price 104Yuan Sum( 104Yuan) N Type_material Weight Specification 1 Iron 10 0.55 5.5 DT4, 3m 2 Main coil 0.25 6 1.5 Al, hollow 3 Trim coil 0.022 4 0.088 Al, enamelled wire 4 Lead 0.4 1.60 0.64 5 Stainless Steel 0.4 1.5 0.6 6 Alloy 0.15 2.5 0.375 7 Standard parts 1 1 8 Other material 2 2 Sum1 104Yuan 10.803 Unit Price (Yuan)/h Sum( 104Yuan) Type_machining Time(h) 11 Iron processing 560 150 8.4 12 Coil processing 330 120 3.96 13 Part processing 395 120 4.74 4 Assembly 210 100 2.1 15 Paint 1 8000 0.8 Sum2 (104Yuan Total /set (104Yuan 20.00 30.80 8 Quant. Tot (104Yuan) 3008 92655
Single aperture quadrupole Single aperture quadrupole Cost of Q2650,Q2000,Q800 N Type_Material Q2650/set Q800/set Q2000/set Specification 1 Iron 14 3.1 8.34 Silicon steel sheet 2 Main coil 2.7 0.81 1.02 Al, hollow 3 Lead 0.27 0.08 0.2 4 DT4 end plate 0.78 0.52 0.55 5 Standard parts 0.55 0.44 0.50 6 Other material Sum1 104Yuan 1.65 1.1 1.45 19.95 6.09 12 Type_machining Price Pirce Price 11 Iron processing 5.940 4.224 5.342 12 Coil processing 3.326 1.267 3.419 13 Part processing 3.520 2.266 3.419 4 Assembly 1.408 0.704 1.425 15 Paint Sum2 104Yuan Sum(104Yuan/set 0.600 0.440 0.600 14.8 8.9 14.20 34.75 14.99 26.26 Quant. Tot (104Yuan) 212 408 364 7366 6116 9558 9
Quadrupole magnets cost Quadrupole magnets cost Unit Price (104Yuan Sum (0.1B) Tot (0.1B) Type Leff(m) Quant. Aperture (mm) Dual aperture 72 3008 30.8 9.27 3 72 2.65 212 34.75 0.74 72 2 364 26.26 0.94 11.7 Single aperture 72 0.8 408 15 0.61 72 9 0.1345 ~ 148 10
Sextupole magnets Sextupole magnets- -76S 76S Price(104Yuan) 1.485 1.98 0.28 0.14 0.175 0.33 0.88 5.27 N 1 2 3 4 5 6 7 Type_Material Iron Main coil Lead DT4(end plate Stainless steel Standard parts Other material Sum1 104Yuan Specification Silicon steel sheet Cu, Hollow Type_machining Iron processing Coil processing Part processing Assembly Paint Sum2 104Yuan Sum 104Yuan/set Price 2.750 1.940 2.529 1.200 0.440 8.859 14.13 11 12 13 4 15 Quant Sum(104 Yuan) 3072 43404 11
Corrector magnets Corrector magnets Price(104Yuan) 0.0678 0.0542 0.12 0.09 0.15 0.25 0.73 N 1 2 3 4 5 6 Type_Material Iron Main coil Lead Stainless steel Standard parts Other material Sum1 104Yuan Specification Soft DT4 Al, enamelled CH/CV Window Frame, soft iron Aluminum enamelled wire Type Leff(m) Quant. Aperture (mm) CH 66 0.875 3544 CV 66 0.875 3544 Type_machining Iron processing Coil processing Part processing Assembly Paint Sum2 104Yuan Sum 104Yuan/set Price 1.10 0.42 0.55 0.33 0.11 2.51 3.24 11 12 13 4 15 Quant Sum(104 Yuan) 7088 22979 12
ttbar180GeV 13742 CDR 17574 TDR) CDR (km) 71.4 5.69 0.95 2.54 TDR (km) 69.46 9.94 2.17 3.1 CDR-cost 17.26 8.76 1.88 2.29 0.24 TDR-cost 16.18 11.70 4.42 2.3 0.24 0.62 35.46 -1.1 2.94 2.54 0.01 0 0.62 5.03 80.58 84.67 30.43 13
