A Numerical Method for 3-D Eddy Current Problems

Hiroshi Kanayama, Daisuke Tagami, Masahiro Saito, Fumio Kikuchi

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6 Citations (Scopus)

Abstract

An iterative procedure using finite element method without the Lagrange multiplier is proposed for three-dimensional eddy current problems, which is based on an iterative procedure derived from a perturbation problem of the magnetostatic problem. To consider the continuity of an excitation current density, a correction method is also proposed. Numerical results show that the BiConjugate Gradient (BiCG) method is applicable to the complex symmetric linear systems arising in the iterative procedure, and that approximate physical quantities are suitable.

Original languageEnglish
Pages (from-to)603-612
Number of pages10
JournalJapan Journal of Industrial and Applied Mathematics
Volume18
Issue number2
DOIs
Publication statusPublished - Jun 2001

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All Science Journal Classification (ASJC) codes

  • Engineering(all)
  • Applied Mathematics

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