A new cable insulation scheme improving heat transfer in nb-ti superconducting accelerator magnets

The next applications of superconducting magnets for interaction regions of particle colliders or for fast cycled accelerators require dealing with large heat fluxes generated or deposited in the coils. Last year [1] we had investigated the theoretical potential for a large improvement of heat trans...

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Detalles Bibliográficos
Autores principales: Tommasini, D, Richter, D
Lenguaje:eng
Publicado: 2008
Materias:
Accelerators and Storage Rings
Acceso en línea:http://cds.cern.ch/record/1123156
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author Tommasini, D
Richter, D
author_facet Tommasini, D
Richter, D
author_sort Tommasini, D
collection CERN
description The next applications of superconducting magnets for interaction regions of particle colliders or for fast cycled accelerators require dealing with large heat fluxes generated or deposited in the coils. Last year [1] we had investigated the theoretical potential for a large improvement of heat transfer of state of the art Nb-Ti cable insulations in superfluid helium, such as the one used for the LHC superconducting magnets. In this paper we present and discuss new experimental results, confirming that a factor of four increase of the allowed heat flux from coil to coolant can be obtained with the new insulation topology while keeping a sound margin in the dielectric performance
id cern-1123156
institution Organización Europea para la Investigación Nuclear
language eng
publishDate 2008
record_format invenio
spelling cern-11231562022-08-17T13:36:07Zhttp://cds.cern.ch/record/1123156engTommasini, DRichter, DA new cable insulation scheme improving heat transfer in nb-ti superconducting accelerator magnetsAccelerators and Storage RingsThe next applications of superconducting magnets for interaction regions of particle colliders or for fast cycled accelerators require dealing with large heat fluxes generated or deposited in the coils. Last year [1] we had investigated the theoretical potential for a large improvement of heat transfer of state of the art Nb-Ti cable insulations in superfluid helium, such as the one used for the LHC superconducting magnets. In this paper we present and discuss new experimental results, confirming that a factor of four increase of the allowed heat flux from coil to coolant can be obtained with the new insulation topology while keeping a sound margin in the dielectric performanceCERN-AT-2008-012oai:cds.cern.ch:11231562008-08-20
spellingShingle Accelerators and Storage Rings
Tommasini, D
Richter, D
A new cable insulation scheme improving heat transfer in nb-ti superconducting accelerator magnets
title A new cable insulation scheme improving heat transfer in nb-ti superconducting accelerator magnets
title_full A new cable insulation scheme improving heat transfer in nb-ti superconducting accelerator magnets
title_fullStr A new cable insulation scheme improving heat transfer in nb-ti superconducting accelerator magnets
title_full_unstemmed A new cable insulation scheme improving heat transfer in nb-ti superconducting accelerator magnets
title_short A new cable insulation scheme improving heat transfer in nb-ti superconducting accelerator magnets
title_sort new cable insulation scheme improving heat transfer in nb-ti superconducting accelerator magnets
topic Accelerators and Storage Rings
url http://cds.cern.ch/record/1123156
work_keys_str_mv AT tommasinid anewcableinsulationschemeimprovingheattransferinnbtisuperconductingacceleratormagnets
AT richterd anewcableinsulationschemeimprovingheattransferinnbtisuperconductingacceleratormagnets
AT tommasinid newcableinsulationschemeimprovingheattransferinnbtisuperconductingacceleratormagnets
AT richterd newcableinsulationschemeimprovingheattransferinnbtisuperconductingacceleratormagnets

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