Calculation of Field Quality in Fast-Ramping Superconducting Magnets

Fast-ramping superconducting (SC) accelerator magnets are the subject of R&D efforts at various laboratories. The simulation of field quality in fast-ramping magnets requires modifications of magnet design tools such as the CERN field computation program ROXIE. In this paper we present t...

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Detalles Bibliográficos
Autores principales: Auchmann, B, de Maria, R, Russenschuck, Stephan
Lenguaje:eng
Publicado: 2007
Materias:
Accelerators and Storage Rings
Acceso en línea:http://cds.cern.ch/record/1116071
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author Auchmann, B
de Maria, R
Russenschuck, Stephan
author_facet Auchmann, B
de Maria, R
Russenschuck, Stephan
author_sort Auchmann, B
collection CERN
description Fast-ramping superconducting (SC) accelerator magnets are the subject of R&D efforts at various laboratories. The simulation of field quality in fast-ramping magnets requires modifications of magnet design tools such as the CERN field computation program ROXIE. In this paper we present the efforts towards dynamic 2-D simulations of fast-ramping SC magnets. Models for persistent currents, inter-strand coupling currents, inter-filament coupling currents, and for eddy-currents in conducting coil-wedges are described and validated.
id cern-1116071
institution Organización Europea para la Investigación Nuclear
language eng
publishDate 2007
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spelling cern-11160712019-09-30T06:29:59Zhttp://cds.cern.ch/record/1116071engAuchmann, Bde Maria, RRussenschuck, StephanCalculation of Field Quality in Fast-Ramping Superconducting MagnetsAccelerators and Storage RingsFast-ramping superconducting (SC) accelerator magnets are the subject of R&D efforts at various laboratories. The simulation of field quality in fast-ramping magnets requires modifications of magnet design tools such as the CERN field computation program ROXIE. In this paper we present the efforts towards dynamic 2-D simulations of fast-ramping SC magnets. Models for persistent currents, inter-strand coupling currents, inter-filament coupling currents, and for eddy-currents in conducting coil-wedges are described and validated.CERN-AT-2008-002oai:cds.cern.ch:11160712007-07-11
spellingShingle Accelerators and Storage Rings
Auchmann, B
de Maria, R
Russenschuck, Stephan
Calculation of Field Quality in Fast-Ramping Superconducting Magnets
title Calculation of Field Quality in Fast-Ramping Superconducting Magnets
title_full Calculation of Field Quality in Fast-Ramping Superconducting Magnets
title_fullStr Calculation of Field Quality in Fast-Ramping Superconducting Magnets
title_full_unstemmed Calculation of Field Quality in Fast-Ramping Superconducting Magnets
title_short Calculation of Field Quality in Fast-Ramping Superconducting Magnets
title_sort calculation of field quality in fast-ramping superconducting magnets
topic Accelerators and Storage Rings
url http://cds.cern.ch/record/1116071
work_keys_str_mv AT auchmannb calculationoffieldqualityinfastrampingsuperconductingmagnets
AT demariar calculationoffieldqualityinfastrampingsuperconductingmagnets
AT russenschuckstephan calculationoffieldqualityinfastrampingsuperconductingmagnets

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