341094 SzGeCERN 20230531152255.0 oai:cds.cern.ch:341094 cerncds:FULLTEXT cerncds:CERN:FULLTEXT INIS cerncds:CERN DOI 10.1016/S0011-2275(98)00015-0 CERCER 0264891 SLAC 3679233 SPIRES 3679233 Inspire 453116 CERN annual report 98-1619 INSPEC 6028411 LHC-Project-Report-154 eng CERN-LHC-Project-Report-154 Chorowski, M CERN Thermohydraulics of Quenches and Helium Recovery in the LHC Magnet Strings 1997 Geneva CERN 17 Nov 1997 20 p paper In preparation for the Large Hadron Collider project, a 42.5 m-long prototype superconducting magnet string, representing a half-cell of the machine lattice, has been built and operated. A series of tests was performed to assess the thermohydraulics of resistive transitions (quenches) of the superconducting magnets. These measurements provide the necessary foundation for describing the observed evolution of the helium in the cold mass and formulating a mathematical model based on energy conservation. The evolution of helium after a quench simulated with the model reproduces the observations. We then extend the simulations to a full LHC cell, and finally analyse the recovery of helium discharged from the cold mass. SIS ARC-PR-2007 CLAS1 LHC-PROJECT-REPORT SzGeCERN Accelerators and Storage Rings CERN LHCPROJECTREPORT ARTICLE CERN LHC Not applicable Lebrun, P CERN Serio, L CERN Van Weelderen, R CERN LHC 533-543 5 Cryogenics 38 C97-07-23.1 1998 CERN Depot 4, bldg. 500-S-023 (DE4) CERN-LHC-PROJECT-REPORT-154 http://preprints.cern.ch/cgi-bin/setlink?base=preprint&categ=cern&id=LHC-PROJECT-REPORT-154 Access to fulltext document http://cds.cern.ch/record/341094/files/lhc-project-report-154.pdf Access to fulltext document http://cds.cern.ch/record/341094/files/lhc-project-report-154.ps.gz Access to fulltext document CERN n 199751 13 20100803 1411 CER01 19971218 341097 533-543 sanfrancisco970723 PUBLIC 000264891CER ARTICLE ConferencePaper 370927 0001