Challenges in the Support Structure Design and Assembly of HD3, a Nb$_3$Sn Block-Type Dipole Magnet

As part of the development of very high field dipole magnets for particle accelerators, the Superconducting Magnet Program at Lawrence Berkeley National Laboratory is developing block-type dipole magnets. One of the main challenges of this geometry is to provide support to the coil in the aperture w...

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Detalles Bibliográficos
Autores principales: Felice, H, Borgnolutti, F, Caspi, S, Cheng, D W, Dietderich, D R, Ferracin, P, Godeke, A, Hafalia, A R, Joseph, J M, Lizarazo, J, Marchevsky, M, Prestemon, S, Sabbi, G, Wang, X R
Lenguaje:eng
Publicado: 2013
Materias:
Accelerators and Storage Rings
Acceso en línea:https://dx.doi.org/10.1109/TASC.2013.2243794
http://cds.cern.ch/record/2783201
Descripción
Sumario:As part of the development of very high field dipole magnets for particle accelerators, the Superconducting Magnet Program at Lawrence Berkeley National Laboratory is developing block-type dipole magnets. One of the main challenges of this geometry is to provide support to the coil in the aperture while maintaining an adequate clear bore. Through finite element method analysis, strain-gauge measurements, and test results, this paper reviews the design of HD3, a 1-m-long, 43-mm-bore Nb$_3$Sn dipole magnet, presents the findings in terms of strain gauges monitoring, and summarizes their implications.

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