PPT Slide

cool to 20 °C

CO2 gas-liquid storage tank

57.3 bar at 20 °C

CO2 supply line

compresssor

P [W]

flow restrictions

supply line

expansion valve cooling lines

gas only

pressure (temperature)

regulating valve

heat to 20 °C

Mixed-phase CO2 Cooling system

See LHCb 99-046/VELO