カテゴリ: 論文誌(論文単位)グループ名: 【D】産業応用部門発行日: 2012/01/01タイトル(英語): Magnetic Fluid Oscillation Analysis using Finite Element Method著者名: Shunta Kashima (Department of Adaptive Machine Systems, Graduate School of Engineering, Osaka University), Katsuhiro Hirata (Department of Adaptive Machine Systems, Graduate School of Engineering, Osaka University), Fumikazu Miyasaka (Department of Adapti著者名(英語): Shunta Kashima (Department of Adaptive Machine Systems, Graduate School of Engineering, Osaka University), Katsuhiro Hirata (Department of Adaptive Machine Systems, Graduate School of Engineering, Osaka University), Fumikazu Miyasaka (Department of Adaptive Machine Systems, Graduate School of Engineering, Osaka University)キーワード: magnetic fluid，coupling analysis，finite element method，level set method要約(英語): This paper describes a proposal of a new magnetic fluid analysis method to calculate the coupling problem of electromagnetic field and flow field with free surface using two-dimensional finite element method. First, it introduces a formulation of electromagnetic and flow field. In order to solve a flow field problem, level set method is employed. Second, experimental verification is shown through the comparison of calculated and experimental results when moving magnetic field is applied. The measured displacement qualitatively well agreed with the calculated. Finally validity of the analysis method is discussed.本誌: 電気学会論文誌D（産業応用部門誌） Vol.132 No.1 （2012） 特集：半導体電力変換研究会本誌掲載ページ: 78-83 p原稿種別: 論文／英語電子版へのリンク: https://www.jstage.jst.go.jp/article/ieejias/132/1/132_1_78/_article/-char/ja/
