アダプティブ二次元有限要素磁界解析のための磁束線を用いた一手法

URI http://harp.lib.hiroshima-u.ac.jp/it-hiroshima/metadata/8176
ファイル
タイトル
アダプティブ二次元有限要素磁界解析のための磁束線を用いた一手法
別タイトル
An Adaptive Method Using Magnetic Flux Lines For Two-Dimensional Finite Element Magnetic Field Analysis.
著者
氏名 佐々木 雄太
ヨミ ササキ ユウタ
別名 Sasaki Yuta
氏名 山下 英生
ヨミ ヤマシタ ヒデオ
別名 Yamashita Hideo
キーワード
electromagnetic field analysis
finite element method
adaptive method
magnetic flux line
subdivision of finite elements
NDC
413
抄録

The finite element method is widely used as a numerical analysis technique for a field in the engineering field including the electromagnetic field analysis. However, when an analytical field is divided into finite elements, the distribution of finite elements size differs depending on the analyst, and then the accuracy of analysis is influenced by his experience. The study about an adaptive method is making progress in solving this problem. In this study, we suggest an adaptive method by using magnetic flux lines in two-dimensional magnetic field analysis. By using magnetic flux lines, large and small finite elements are generated and distributed at a gentle place and a big place of a change of quantity of physics, respectively. In this paper, we use two models of magnetic field and show the utility of this proposed adaptive method.

掲載雑誌名
広島工業大学紀要. 研究編
44
開始ページ
277
終了ページ
284
出版年月日
2010-02
出版者
広島工業大学
ISSN
1346-9975
NCID
AA11599110
本文言語
日本語
資料タイプ
紀要論文
著者版フラグ
出版社版
旧URI
区分
it-hiroshima