AN IMPROVED ALGORITHM FOR THE BEM-FEM-COUPLING METHOD USING DOMAIN DECOMPOSITION

被引：27
|
作者：
KURZ, S
FETZER, J
LEHNER, G
机构：
[1] Institut für Theorie der Elektrotechnik Universität Stuttgart, Pfaffenwaldring 47
来源：
IEEE TRANSACTIONS ON MAGNETICS | 1995年 / 31卷 / 03期
关键词：
D O I：
10.1109/20.376371
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：
The BEM-FEM-coupling method has the advantage of the correct representation of infinite space. But there are also disadvantages: The system matrix is non-symmetric and it has a large mean bandwidth. We apply domain decomposition so that the original problem is split into a separate BEM and FEM part. The typical advantages of both methods are preserved so that reduced computer resources are needed. The solution of the overall problem is obtained by iteration. This paper deals only with eddy current problems.
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页码：1737 / 1740
页数：4
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