Study on the prediction of quench occurrence in superconducting coils

K. Miya; H. Yanagi; H. Hashizume; Y. Hamaoka

doi:10.1109/20.11541

Study on the prediction of quench occurrence in superconducting coils

K. Miya, H. Yanagi, H. Hashizume, Y. Hamaoka

ENG - Quantum Science and Energy Engineering

The University of Tokyo

Research output: Contribution to journal › Article › peer-review

Abstract

A formulation of elastoplastic stress analysis of the laminated structure is shown on the basis or the finite element method with use of Voigt's and Reuss's assumptions. Systematic tests were carried out at room and cryogenic temperatures with specimens composed of stainless steel and epoxy resin to depict a slip curve representing strength of the interface. A three point bending test was performed to measure temperature rise due to slip and to evaluate temperature distribution by a 3-D computer code. Quench experiments were also carried out simulating bulk heating with 35 MeV electron beam.

Original language	English
Pages (from-to)	1548-1551
Number of pages	4
Journal	IEEE Transactions on Magnetics
Volume	24
Issue number	2
DOIs	https://doi.org/10.1109/20.11541
Publication status	Published - 1988 Mar

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Study on the prediction of quench occurrence in superconducting coils

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