Estimated total mass of new Beam Pipe and IBL package Y. Gusakov 3/2/2010
Material Service nature Service function type Function descriptionCharacteristics NEWODIDAreaDensityLength Weight side A Weight side C Side A EoS NUMBER at side A CABLES parallel bundleELLPixel module LV supply [2x (4xAWG21)+ 1 xAWG20 + 1xAWG30] 456 ALU copper clad 15%Cu+85%Al LV power supply4xAWG 21 (eq AWG 17 Cu) ALU copper clad LV power return4xAWG 21 (eq AWG 17 Cu) ALU copper clad LV Sensing thickAWG ALU copper clad LV Sensing thinAWG Twisted PairEHH Pixel module HV supply (VDET) (2xAWG36) 7112 Cu HV power supplyAWG Cu HV power returnAWG Twisted PairEDcs (2xAWG36) 8112 Cu Pixel module temperature monitoring DCS-IN AWG Cu Pixel module temperature monitoring DCS-Return AWG Twisted PairEDcsEnv (2xAWG36) 8112 Cu Pixel temperature monitoring ENV : AWG Cu Pixel temperature monitoring ENV Return: AWG Twisted PairESignal Signal OUT (2xAWG28) twisted Cu FE Chip signal OUTAWG Cu FE Chip Signal OUT-ReturnAWG Twisted PairESignalClock (2xAWG36) twisted Cu FE Chip CLOCKAWG Cu FE Chip CLOCK-ReturnAWG T Outlet evaporative cooling system Ti pipe 07 SS Services Cooling SS Stave cooling TEv, P Inlet Evaporative CoolingTi Pipe 17 SS Services Cooling SS Stave cooling stave staves %13.996
Number of unitsParts of Sub-assembly Number of units for parts of sub-assemblyMaterial Volume (m^3) Density (kg/(m^3)) Mass of one unit (kg) Mass of all the units used (kg) Mass of 1 sub-assembly (kg) Mass of all sub- assemblies (kg) 0 1Be Section1Beryllium Adaption for Section2 Al: 93.7%; Cu: 6.3%6.384E-06 Al: 2700; Cu: Flange2AA T Foil Heater6Kapton none1Polyimide7.994E none1 Aerogel (pyrogel) none1Al E Split Spacer ESTIMATED TOTAL MASS:4.87
1 stave assembly – 0.079kg 14 staves – 1.106kg 1 support ring– 0.015kg 10 support rings– 0.150kg 2 sealing rings– 0.040kg 2 services supports – 0.600kg 2 BP connectors– 0.200kg IBL services– kg Beam Pipe– 4.870kg Total weight– kg