Numerical electromagnetic field analysis of Type-II superconductors

T. Sugiura, H. Hashizume, K. Miya

Research output: Contribution to journalConference articlepeer-review

75 Citations (Scopus)

Abstract

Quantitative evaluation of screening currents in Type-II superconductors is highly demanded for design of superconductive devices and machines. However, few research results have ever been reported on numerical approaches to the evaluation so far. Here has been developed a numerical method of solving macroscopic field equations constructed on the basis of the critical state model and simulated are hysteretic forces between a permanent magnet and a high-Tc superconductor. Numerical and experimental results show really good agreements between them. The numerical code developed in the present research can be useful as a computational tool predicting electromagnetic fields in Type-II superconductors.

Original languageEnglish
Pages (from-to)183-196
Number of pages14
JournalInternational journal of applied electromagnetics in materials
Volume2
Issue number3
Publication statusPublished - 1991 Dec 1
Externally publishedYes
Event3rd International Symposium on the Application of Electromagnetic Forces - Sendai, Jpn
Duration: 1991 Jan 281991 Jan 30

ASJC Scopus subject areas

  • Engineering(all)

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