Conveners
C2Po2A: Large Scale V: Cryogenic Safety Relief Analysis
- Benjamin Hansen (Fermi National Accelerator Laboratory)
- Andrew Dalesandro (Commonwealth Fusion Systems)
The European X-Ray Free Electron laser (XFEL) has successfully been operated for more than 5 years. The superconducting cavities and magnets being key components of the cryomodules constituting the XFEL linac and injector are operated at 2 K in a liquid helium bath. A four stages cold compressor system is used to return the vapor to the XFEL helium refrigerator with the capability of pumping...
The Spallation Neutron Source (SNS) at Oak Ridge National Laboratory (ORNL) operates the Cryogenic Moderator System (CMS) which provides hydrogen cooling at 20K to three neutron moderators. Each hydrogen circuit is protected by multiple burst discs and reclosing relief valves. As a result of the Proton Power Upgrade (PPU) project, the CMS moderator circuits will hold more hydrogen and thus...
The Proton Improvement Plan-II (PIP-II) is a superconducting linear accelerator being built at Fermilab that will provide 800 MeV proton beam for neutrino production. The linac consists of a total of twenty three cryomodules of five different types. Cooling is required at 2 K, 5 K and 40 K. The Cryogenic Distribution System (CDS) consists of a Distribution Valve Box, ~285 m of cryogenic...
