Numerical Analysis of Electromagnetic Phenomena in Superconductors

H. Hashizume, S. Toda, T. Sugiura, K. Miya

Research output: Contribution to journalArticle

33 Citations (Scopus)

Abstract

Governing equations to describe electromagnetic phenomena in superconductors were derived by using IIelmholtz theorem. The Meissner effect, which is common to type-I and type-II superconductors, is treated by introducing the magnetization vector “M. The current flow due to flux invasion into the superconductor, which is a particular phenomenon in the type-II superconductor, is evaluated using current vector potential “T” together with constitutive equations expressing critical state models. Numerical results based on a two dimensional FEM code, showed excellent agreement with analytical solutions.

Original languageEnglish
Pages (from-to)1332-1335
Number of pages4
JournalIEEE Transactions on Magnetics
Volume28
Issue number2
DOIs
Publication statusPublished - 1992 Mar

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ASJC Scopus subject areas

  • Electronic, Optical and Magnetic Materials
  • Electrical and Electronic Engineering

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