Finite-element analysis of magnetic field problem with open boundary using infinite edge element

Satoshi Tamitani, Tomoaki Takamatsu, Asuka Otake, Shinji Wakao, Akihisa Kameari, Yasuhito Takahashi

研究成果: Article査読

17 被引用数 (Scopus)

抄録

This paper proposes a novel effective method for open boundary problems by using the finite-element method (FEM) with a new formulation of the infinite edge element. We developed the formulation of the infinite element by adopting the characteristic of conventional edge elements, resulting in a sparse and symmetric matrix. This proposed technique with the infinite edge element has the advantage of drastically reducing the computational burden with keeping the analyses' accuracy. Some numerical examples which demonstrate the validity of the proposed method are presented.

本文言語English
論文番号5754780
ページ(範囲)1194-1197
ページ数4
ジャーナルIEEE Transactions on Magnetics
47
5
DOI
出版ステータスPublished - 2011 5 1

ASJC Scopus subject areas

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

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