Robust FEM/BEM Coupling for Magnetostatics on Multiconnected Domains

被引：6
|
作者：
Pusch, D. [1 ]
Ostrowski, J. [1 ]
机构：
[1] ABB Switzerland Ltd, Corp Res, CH-5405 Baden, Dattwil, Switzerland
来源：
IEEE TRANSACTIONS ON MAGNETICS | 2010年 / 46卷 / 08期
关键词：
Boundary elements; finite elements; magnetostatics; multiconnected domains; permeability; FINITE-ELEMENT;
D O I：
10.1109/TMAG.2010.2044983
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
This paper presents a method for the computation of magnetostatic problems based on symmetric finite element/boundary element coupling. A reduced scalar magnetic potential is used in the unbounded air region for the boundary element method (BEM). The magnetic vector potential is only used for the finite element method (FEM) inside the bodies. The advantage and novelty of the presented method is the robustness with respect to magnetic materials in combination with the possibility to treat multiconnected domains.
引用
收藏
页码：3177 / 3180
页数：4
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