Numerical electromagnetic field analysis of Type-II superconductors

Toshihiko Sugiura, H. Hashizume, K. Miya

Research output: Contribution to journalArticle

74 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
Externally publishedYes

Fingerprint

Electromagnetic fields
Superconducting materials
electromagnetic fields
evaluation
permanent magnets
Permanent magnets
Numerical methods
Screening
screening

ASJC Scopus subject areas

  • Engineering(all)

Cite this

Numerical electromagnetic field analysis of Type-II superconductors. / Sugiura, Toshihiko; Hashizume, H.; Miya, K.

In: International journal of applied electromagnetics in materials, Vol. 2, No. 3, 12.1991, p. 183-196.

Research output: Contribution to journalArticle

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