Theoretical and Applied Mechanics Japan
Online ISSN : 1349-4244
Print ISSN : 1348-0693
IV SOLID, STRUCTURAL, THERMAL AND ELECTROMAGNETIC ANALYSES
Finite Element Analysis of High Frequency Electromagnetic Fields Using a Domain Decomposition Method Based on the COCR Method
Masao OGINOAmane TAKEIHirofumi NOTSUShin-ichiro SUGIMOTOShinobu YOSHIMURA
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2013 Volume 61 Pages 173-181

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Abstract

This paper describes an analysis of high frequency electromagnetic fields using the finite element method of Maxwell equations including the displacement current. To solve a large-scale complex symmetric problem on a parallel computer efficiently, a domain decomposition method based on a COCR method is proposed. The COCR method improved convergence behavior in solving an interface system as compared to the COCG method, and then significantly reduced the computation time for the large-scale problems.

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© 2013 by National Committee for IUTAM
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