581489 SzGeCERN 20230531152426.0 oai:cds.cern.ch:581489 cerncds:FULLTEXT cerncds:CERN:FULLTEXT INIS cerncds:CERN LHC-Project-Report-605 eng CERN-LHC-Project-Report-605 Andersen, T P 600 a Current Leads with Dry and Compact Warm Terminals 2002 Geneva CERN 27 Aug 2002 5 p paper For the LHC magnet test benches 26 pairs of conventional helium vapour-cooled 600 A current leads are required. The first pair of 600 A current leads has been designed and built by industry and tested at CERN. The main component of the lead is the heat exchanger, which consists of two concentric copper pipes. Special attention was also given to the design of the warm terminal in order to avoid any condensation and to resist at an electrical test of 2 kV. The paper describes construction details and compares calculated and measured values of the main parameters. CERN EDS 20020924SLAC SIS ARC-PR-2007 CLAS1 LHC-PROJECT-REPORT SzGeCERN Accelerators and Storage Rings CERN LHCPROJECTREPORT PREPRINT CERN LHC Not applicable Benda, V Vullierme, B LHC CERN Depot 4, bldg. 500-S-023 (DE4) CERN-LHC-Project-Report-605 http://documents.cern.ch/cgi-bin/setlink?base=preprint&categ=cern&id=lhc-project-report-605 Access to fulltext document http://cds.cern.ch/record/581489/files/lhc-project-report-605.pdf Access to fulltext document http://cds.cern.ch/record/581489/files/lhc-project-report-605.ps.gz Access to fulltext document evelyne.delucinge@cern.ch CERN Mark & Wedell, Kvistgaard n 200239 11 20100401 2001 CER01 20020919 582402 prague20020423 PUBLIC 002340035CER PREPRINT ConferencePaper 0001 581339 SzGeCERN 20230601020038.0 oai:cds.cern.ch:581339 cerncds:FULLTEXT cerncds:CERN:FULLTEXT cerncds:CERN Inspire 599841 CERN-LHC-2002-008-ACR eng Bézaguet, Alain-Arthur Recent Developments and Qualification of Cryogenic Helium Flow Meters 2002 Geneva CERN 18 Sep 2002 5 p paper Report Flow measurement of cryogenic fluids is a useful diagnostic tool not only to assess thermal performance of superconducting devices and related components but also for early diagnosis of faulty components/systems and to assure the correct sharing of cryogenic power. It is mainly performed on the recovery at room temperature of vapor from liquid boil-off due to lack of commercially available robust and precise cryogenic mass flow meters. When high-accuracy or fast-time response is needed, or individual gas recovery at room temperature is not available, it is necessary to measure directly the fluid feed at cryogenic temperature. The results of extensive testing of industrially available and in-house developed flowmeters outlining characteristics and advantages of each measuring method are presented. CERN EDS 20020925SLAC CLAS1 LHC-ACR SzGeCERN Accelerators and Storage Rings CERN PREPRINT XX XX Rivetti, A Serio, L LHC CERN Depot 4, bldg. 500-S-023 (DE4) CERN-LHC-2002-008-ACR http://documents.cern.ch/cgi-bin/setlink?base=preprint&categ=cern&id=lhc-2002-008 Access to fulltext document http://cds.cern.ch/record/581339/files/lhc-2002-008.pdf Access to fulltext document http://cds.cern.ch/record/581339/files/lhc-2002-008.ps.gz Access to fulltext document evelyne.delucinge@cern.ch CERN IMGC, Torino n 200239 11 20100608 1158 CER01 20020918 582402 prague20020423 PUBLIC 0001 002339885CER PREPRINT ConferencePaper