Mechanical design and analysis of 2-in-1 shell-type $Nb_{3}$Sn dipole models for VLHC

Fermilab has begun investigating Nb/sub 3/Sn twin aperture dipole magnet designs as a next step towards the realization of high field magnets for a Very Large Hadron Collider (VLHC). The magnet design is based on two-layer shell-type Nb/sub 3/Sn coils with 43.5 mm aperture. Two different mechanical...

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Detalles Bibliográficos
Autores principales: Chichili, D R, Kashikhin, V V, Ziobin, A V
Lenguaje:eng
Publicado: 2001
Materias:
Engineering
Acceso en línea:https://dx.doi.org/10.1109/77.920317
http://cds.cern.ch/record/516210
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author Chichili, D R
Kashikhin, V V
Ziobin, A V
author_facet Chichili, D R
Kashikhin, V V
Ziobin, A V
author_sort Chichili, D R
collection CERN
description Fermilab has begun investigating Nb/sub 3/Sn twin aperture dipole magnet designs as a next step towards the realization of high field magnets for a Very Large Hadron Collider (VLHC). The magnet design is based on two-layer shell-type Nb/sub 3/Sn coils with 43.5 mm aperture. Two different mechanical designs were investigated, one with "cold" iron yoke and the other with "warm" iron yoke. The former has a vertically split three-piece iron yoke with a cut parallel to a flux line to reduce the transverse magnetic flux. The two outer halves are locked in place by aluminum clamps. Both the clamps and the stainless skin provide the required pre-stress to the coils. The "warm" iron yoke design consists of thick freestanding stainless steel collars with wide keys and an insert separating the two coil blocks. The paper presents both the mechanical design and analysis for the two designs. (5 refs).
id cern-516210
institution Organización Europea para la Investigación Nuclear
language eng
publishDate 2001
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spelling cern-5162102019-09-30T06:29:59Zdoi:10.1109/77.920317http://cds.cern.ch/record/516210engChichili, D RKashikhin, V VZiobin, A VMechanical design and analysis of 2-in-1 shell-type $Nb_{3}$Sn dipole models for VLHCEngineeringFermilab has begun investigating Nb/sub 3/Sn twin aperture dipole magnet designs as a next step towards the realization of high field magnets for a Very Large Hadron Collider (VLHC). The magnet design is based on two-layer shell-type Nb/sub 3/Sn coils with 43.5 mm aperture. Two different mechanical designs were investigated, one with "cold" iron yoke and the other with "warm" iron yoke. The former has a vertically split three-piece iron yoke with a cut parallel to a flux line to reduce the transverse magnetic flux. The two outer halves are locked in place by aluminum clamps. Both the clamps and the stainless skin provide the required pre-stress to the coils. The "warm" iron yoke design consists of thick freestanding stainless steel collars with wide keys and an insert separating the two coil blocks. The paper presents both the mechanical design and analysis for the two designs. (5 refs).oai:cds.cern.ch:5162102001
spellingShingle Engineering
Chichili, D R
Kashikhin, V V
Ziobin, A V
Mechanical design and analysis of 2-in-1 shell-type $Nb_{3}$Sn dipole models for VLHC
title Mechanical design and analysis of 2-in-1 shell-type $Nb_{3}$Sn dipole models for VLHC
title_full Mechanical design and analysis of 2-in-1 shell-type $Nb_{3}$Sn dipole models for VLHC
title_fullStr Mechanical design and analysis of 2-in-1 shell-type $Nb_{3}$Sn dipole models for VLHC
title_full_unstemmed Mechanical design and analysis of 2-in-1 shell-type $Nb_{3}$Sn dipole models for VLHC
title_short Mechanical design and analysis of 2-in-1 shell-type $Nb_{3}$Sn dipole models for VLHC
title_sort mechanical design and analysis of 2-in-1 shell-type $nb_{3}$sn dipole models for vlhc
topic Engineering
url https://dx.doi.org/10.1109/77.920317
http://cds.cern.ch/record/516210
work_keys_str_mv AT chichilidr mechanicaldesignandanalysisof2in1shelltypenb3sndipolemodelsforvlhc
AT kashikhinvv mechanicaldesignandanalysisof2in1shelltypenb3sndipolemodelsforvlhc
AT ziobinav mechanicaldesignandanalysisof2in1shelltypenb3sndipolemodelsforvlhc

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