A method to transfer distributed Lorentz forces in 3D to a finite element mechanical model

The problem of transferring distributed Lorentz forces acting on a coil to a mechanical mesh in 3D is studied. The same analysis was presented a few months ago for the 2D case. Although the physics and the mathematical procedure is the same, the actual details are different enough to be worth being...

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Detalles Bibliográficos
Autor principal: Milanese, A
Lenguaje:eng
Publicado: 2011
Materias:
Accelerators and Storage Rings
Acceso en línea:http://cds.cern.ch/record/1325572
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author Milanese, A
author_facet Milanese, A
author_sort Milanese, A
collection CERN
description The problem of transferring distributed Lorentz forces acting on a coil to a mechanical mesh in 3D is studied. The same analysis was presented a few months ago for the 2D case. Although the physics and the mathematical procedure is the same, the actual details are different enough to be worth being analyzed. With these routines it is possible to perform the magnetic analysis with one tool (for example, ROXIE in 2D, Vector Fields Opera in 3D) and then to project the Lorentz forces on an independent mechanical mesh (for example, in ANSYS). This has the potential to streamline the design of superconducting magnets; a similar analysis strategy is adopted at LBNL. An appendix lists an example of code that can be used to transfer such forces, in an attempt to provide a ready-to-use recipe to the interested engineer.
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institution Organización Europea para la Investigación Nuclear
language eng
publishDate 2011
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spelling cern-13255722019-09-30T06:29:59Zhttp://cds.cern.ch/record/1325572engMilanese, AA method to transfer distributed Lorentz forces in 3D to a finite element mechanical modelAccelerators and Storage RingsThe problem of transferring distributed Lorentz forces acting on a coil to a mechanical mesh in 3D is studied. The same analysis was presented a few months ago for the 2D case. Although the physics and the mathematical procedure is the same, the actual details are different enough to be worth being analyzed. With these routines it is possible to perform the magnetic analysis with one tool (for example, ROXIE in 2D, Vector Fields Opera in 3D) and then to project the Lorentz forces on an independent mechanical mesh (for example, in ANSYS). This has the potential to streamline the design of superconducting magnets; a similar analysis strategy is adopted at LBNL. An appendix lists an example of code that can be used to transfer such forces, in an attempt to provide a ready-to-use recipe to the interested engineer.CERN-ATS-Note-2011-005 TECHedms 1117085oai:cds.cern.ch:13255722011-01-31
spellingShingle Accelerators and Storage Rings
Milanese, A
A method to transfer distributed Lorentz forces in 3D to a finite element mechanical model
title A method to transfer distributed Lorentz forces in 3D to a finite element mechanical model
title_full A method to transfer distributed Lorentz forces in 3D to a finite element mechanical model
title_fullStr A method to transfer distributed Lorentz forces in 3D to a finite element mechanical model
title_full_unstemmed A method to transfer distributed Lorentz forces in 3D to a finite element mechanical model
title_short A method to transfer distributed Lorentz forces in 3D to a finite element mechanical model
title_sort method to transfer distributed lorentz forces in 3d to a finite element mechanical model
topic Accelerators and Storage Rings
url http://cds.cern.ch/record/1325572
work_keys_str_mv AT milanesea amethodtotransferdistributedlorentzforcesin3dtoafiniteelementmechanicalmodel
AT milanesea methodtotransferdistributedlorentzforcesin3dtoafiniteelementmechanicalmodel

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