Quench Induced Pressure Rise in the Cooling Pipes of the Atlas Barrel Toroid Model

The ATLAS superconducting magnet system consists of a Barrel Toroid, two End-Cap Toroids and a Solenoid. Eight individual racetrack coils will be assembled to form the Barrel Toroid with overall dimensions of 26 m length and 20 m diameter. In order to verify the design concept a 9 m long short versi...

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Detalles Bibliográficos
Autores principales: Haug, F, Bottura, L, Broggi, F, Junker, S
Lenguaje:eng
Publicado: 2004
Materias:
Accelerators and Storage Rings
Acceso en línea:https://dx.doi.org/10.1063/1.1774746
http://cds.cern.ch/record/708952
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author Haug, F
Bottura, L
Broggi, F
Junker, S
author_facet Haug, F
Bottura, L
Broggi, F
Junker, S
author_sort Haug, F
collection CERN
description The ATLAS superconducting magnet system consists of a Barrel Toroid, two End-Cap Toroids and a Solenoid. Eight individual racetrack coils will be assembled to form the Barrel Toroid with overall dimensions of 26 m length and 20 m diameter. In order to verify the design concept a 9 m long short version of a single Barrel Toroid coil was built. A test program was conducted at the CERN cryogenic test facility which included the evaluation of the pressure rise in the helium cooling channels during quenches of the coil. A specific experimental set-up with cold pressure transducers and capillaries was installed for online measurement of the pressure signals. In addition a computer model was used to simulate these events. The data obtained are presented.
id cern-708952
institution Organización Europea para la Investigación Nuclear
language eng
publishDate 2004
record_format invenio
spelling cern-7089522020-08-28T08:05:28Zdoi:10.1063/1.1774746http://cds.cern.ch/record/708952engHaug, FBottura, LBroggi, FJunker, SQuench Induced Pressure Rise in the Cooling Pipes of the Atlas Barrel Toroid ModelAccelerators and Storage RingsThe ATLAS superconducting magnet system consists of a Barrel Toroid, two End-Cap Toroids and a Solenoid. Eight individual racetrack coils will be assembled to form the Barrel Toroid with overall dimensions of 26 m length and 20 m diameter. In order to verify the design concept a 9 m long short version of a single Barrel Toroid coil was built. A test program was conducted at the CERN cryogenic test facility which included the evaluation of the pressure rise in the helium cooling channels during quenches of the coil. A specific experimental set-up with cold pressure transducers and capillaries was installed for online measurement of the pressure signals. In addition a computer model was used to simulate these events. The data obtained are presented.CERN-AT-2004-003-ECRoai:cds.cern.ch:7089522004-01-29
spellingShingle Accelerators and Storage Rings
Haug, F
Bottura, L
Broggi, F
Junker, S
Quench Induced Pressure Rise in the Cooling Pipes of the Atlas Barrel Toroid Model
title Quench Induced Pressure Rise in the Cooling Pipes of the Atlas Barrel Toroid Model
title_full Quench Induced Pressure Rise in the Cooling Pipes of the Atlas Barrel Toroid Model
title_fullStr Quench Induced Pressure Rise in the Cooling Pipes of the Atlas Barrel Toroid Model
title_full_unstemmed Quench Induced Pressure Rise in the Cooling Pipes of the Atlas Barrel Toroid Model
title_short Quench Induced Pressure Rise in the Cooling Pipes of the Atlas Barrel Toroid Model
title_sort quench induced pressure rise in the cooling pipes of the atlas barrel toroid model
topic Accelerators and Storage Rings
url https://dx.doi.org/10.1063/1.1774746
http://cds.cern.ch/record/708952
work_keys_str_mv AT haugf quenchinducedpressureriseinthecoolingpipesoftheatlasbarreltoroidmodel
AT bottural quenchinducedpressureriseinthecoolingpipesoftheatlasbarreltoroidmodel
AT broggif quenchinducedpressureriseinthecoolingpipesoftheatlasbarreltoroidmodel
AT junkers quenchinducedpressureriseinthecoolingpipesoftheatlasbarreltoroidmodel

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