A divided region variational principle of A,ρΩ method for 3-D eddy current problems

被引：0
|
作者：
Zhao, XH [1 ]
Shi, ZW [1 ]
机构：
[1] Shanghai Univ, Shanghai Inst Appl Math & Mech, Shanghai 200072, Peoples R China
来源：
APPLIED MATHEMATICS AND MECHANICS-ENGLISH EDITION | 1998年 / 19卷 / 12期
关键词：
3-D eddy current field; divided region variational principle; A; phi-Omega method; interface continuity conditions;
D O I：
暂无
中图分类号：
O29 [应用数学];
学科分类号：
070104 ;
摘要：
In this paper, a divided region variational principle to solve 3-D eddy current problems was given. It adopts the magnetic vector potential A and the electric scalar potential phi in the eddy current regions and the source regions, and the magnetic scalar potential Omega in the non-conducting regions (air gap). Using variation of the functional, all governing equations in various regions, the natural boundary conditions and the interface continuity conditions which satisfy electromagnetic continuity are obtained.
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页码：1135 / 1140
页数：6
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