Characterization of the thermo-mechanical behavior of insulated cable stacks representative of accelerator magnet coils

M. Reytier; A. Devred; M. Durante; C. Gourdin; P. Védrine

doi:10.1109/77.919710

Characterization of the thermo-mechanical behavior of insulated cable stacks representative of accelerator magnet coils

M. Reytier
, A. Devred
, M. Durante
, C. Gourdin
, P. Védrine

Institut Pierre Simon Laplace, CNRS and CEA

Résultats de recherche: Contribution à un journal › Article de conférence › Revue par des pairs

Résumé

A key issue in the design and fabrication of superconducting accelerator magnets is the detailed knowledge of the thermo-mechanical properties of their components. Measurements have been performed on straight stacks of Rutherford-type cables representative of magnet coils. The investigated samples are made up of NbTi and Nb₃Sn cables, insulated with quartz-fiber tapes and vacuum-impregnated with epoxy resin. The characterization includes compressive behavior studies at room and liquid helium temperatures, as well as measurements of thermal shrinkage coefficients. After a detailed description of the experimental procedures, tables of practical numbers that can be used by magnet designers are presented.

langue originale	Anglais
Pages (de - à)	3066-3069
Nombre de pages	4
journal	IEEE Transactions on Applied Superconductivity
Volume	11
Numéro de publication	1 III
Les DOIs	https://doi.org/10.1109/77.919710
état	Publié - 1 mars 2001
Modification externe	Oui
Evénement	2000 Applied Superconductivity Conference - Virginia Beach, VA, États-Unis Durée: 17 sept. 2000 → 22 sept. 2000

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10.1109/77.919710

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title = "Characterization of the thermo-mechanical behavior of insulated cable stacks representative of accelerator magnet coils",

abstract = "A key issue in the design and fabrication of superconducting accelerator magnets is the detailed knowledge of the thermo-mechanical properties of their components. Measurements have been performed on straight stacks of Rutherford-type cables representative of magnet coils. The investigated samples are made up of NbTi and Nb3Sn cables, insulated with quartz-fiber tapes and vacuum-impregnated with epoxy resin. The characterization includes compressive behavior studies at room and liquid helium temperatures, as well as measurements of thermal shrinkage coefficients. After a detailed description of the experimental procedures, tables of practical numbers that can be used by magnet designers are presented.",

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Characterization of the thermo-mechanical behavior of insulated cable stacks representative of accelerator magnet coils. / Reytier, M.; Devred, A.; Durante, M. et al.
Dans: IEEE Transactions on Applied Superconductivity, Vol 11, Numéro 1 III, 01.03.2001, p. 3066-3069.

Résultats de recherche: Contribution à un journal › Article de conférence › Revue par des pairs

TY - JOUR

T1 - Characterization of the thermo-mechanical behavior of insulated cable stacks representative of accelerator magnet coils

AU - Reytier, M.

AU - Devred, A.

AU - Durante, M.

AU - Gourdin, C.

AU - Védrine, P.

PY - 2001/3/1

Y1 - 2001/3/1

N2 - A key issue in the design and fabrication of superconducting accelerator magnets is the detailed knowledge of the thermo-mechanical properties of their components. Measurements have been performed on straight stacks of Rutherford-type cables representative of magnet coils. The investigated samples are made up of NbTi and Nb3Sn cables, insulated with quartz-fiber tapes and vacuum-impregnated with epoxy resin. The characterization includes compressive behavior studies at room and liquid helium temperatures, as well as measurements of thermal shrinkage coefficients. After a detailed description of the experimental procedures, tables of practical numbers that can be used by magnet designers are presented.

AB - A key issue in the design and fabrication of superconducting accelerator magnets is the detailed knowledge of the thermo-mechanical properties of their components. Measurements have been performed on straight stacks of Rutherford-type cables representative of magnet coils. The investigated samples are made up of NbTi and Nb3Sn cables, insulated with quartz-fiber tapes and vacuum-impregnated with epoxy resin. The characterization includes compressive behavior studies at room and liquid helium temperatures, as well as measurements of thermal shrinkage coefficients. After a detailed description of the experimental procedures, tables of practical numbers that can be used by magnet designers are presented.

KW - Measurements at cryogenic temperature

KW - Rutherford-type cables

KW - Thermal contraction

KW - Young's modulus

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JO - IEEE Transactions on Applied Superconductivity

JF - IEEE Transactions on Applied Superconductivity

IS - 1 III

T2 - 2000 Applied Superconductivity Conference

Y2 - 17 September 2000 through 22 September 2000

ER -

Characterization of the thermo-mechanical behavior of insulated cable stacks representative of accelerator magnet coils

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