Specification of Eight 2400 W @ 1.8 K Refrigeration Units for the LHC

The cooling capacity below 2 K for the superconducting magnets in the Large Hadron Collider (LHC), at CERN, will be provided by eight refrigeration units at 1.8 K, each of them coupled to a 4.5 K refrigerator. Taking into account the cryogenic architecture of the LHC and corresponding process design...

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Detalles Bibliográficos
Autores principales: Claudet, S, Gayet, P, Jäger, B, Millet, F, Roussel, P, Tavian, L, Wagner, U
Lenguaje:eng
Publicado: 2000
Materias:
Accelerators and Storage Rings
Acceso en línea:http://cds.cern.ch/record/449275
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author Claudet, S
Gayet, P
Jäger, B
Millet, F
Roussel, P
Tavian, L
Wagner, U
author_facet Claudet, S
Gayet, P
Jäger, B
Millet, F
Roussel, P
Tavian, L
Wagner, U
author_sort Claudet, S
collection CERN
description The cooling capacity below 2 K for the superconducting magnets in the Large Hadron Collider (LHC), at CERN, will be provided by eight refrigeration units at 1.8 K, each of them coupled to a 4.5 K refrigerator. Taking into account the cryogenic architecture of the LHC and corresponding process design constraints, a reference solution based on a combination of cold centrifugal and warm volumetric compressors was established in 1997. The process and technical requirements expressed in the specification issued in 1998 and the procurement scenario based on pre-series acceptance prior to final series delivery between 2002 and 2004 are presented in this paper.
id cern-449275
institution Organización Europea para la Investigación Nuclear
language eng
publishDate 2000
record_format invenio
spelling cern-4492752023-05-31T13:22:05Zhttp://cds.cern.ch/record/449275engClaudet, SGayet, PJäger, BMillet, FRoussel, PTavian, LWagner, USpecification of Eight 2400 W @ 1.8 K Refrigeration Units for the LHCAccelerators and Storage RingsThe cooling capacity below 2 K for the superconducting magnets in the Large Hadron Collider (LHC), at CERN, will be provided by eight refrigeration units at 1.8 K, each of them coupled to a 4.5 K refrigerator. Taking into account the cryogenic architecture of the LHC and corresponding process design constraints, a reference solution based on a combination of cold centrifugal and warm volumetric compressors was established in 1997. The process and technical requirements expressed in the specification issued in 1998 and the procurement scenario based on pre-series acceptance prior to final series delivery between 2002 and 2004 are presented in this paper.LHC-Project-Report-392CERN-LHC-Project-Report-392oai:cds.cern.ch:4492752000-07-26
spellingShingle Accelerators and Storage Rings
Claudet, S
Gayet, P
Jäger, B
Millet, F
Roussel, P
Tavian, L
Wagner, U
Specification of Eight 2400 W @ 1.8 K Refrigeration Units for the LHC
title Specification of Eight 2400 W @ 1.8 K Refrigeration Units for the LHC
title_full Specification of Eight 2400 W @ 1.8 K Refrigeration Units for the LHC
title_fullStr Specification of Eight 2400 W @ 1.8 K Refrigeration Units for the LHC
title_full_unstemmed Specification of Eight 2400 W @ 1.8 K Refrigeration Units for the LHC
title_short Specification of Eight 2400 W @ 1.8 K Refrigeration Units for the LHC
title_sort specification of eight 2400 w @ 1.8 k refrigeration units for the lhc
topic Accelerators and Storage Rings
url http://cds.cern.ch/record/449275
work_keys_str_mv AT claudets specificationofeight2400w18krefrigerationunitsforthelhc
AT gayetp specificationofeight2400w18krefrigerationunitsforthelhc
AT jagerb specificationofeight2400w18krefrigerationunitsforthelhc
AT milletf specificationofeight2400w18krefrigerationunitsforthelhc
AT rousselp specificationofeight2400w18krefrigerationunitsforthelhc
AT tavianl specificationofeight2400w18krefrigerationunitsforthelhc
AT wagneru specificationofeight2400w18krefrigerationunitsforthelhc

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