A COMPARISON OF LORENTZ GAUGE FORMULATIONS IN EDDY-CURRENT COMPUTATIONS

被引：22
|
作者：
BRYANT, CF
EMSON, CRI
TROWBRIDGE, CW
机构：
[1] Vector Fields Ltd., Kidlington, Oxford, OX5 1JE
来源：
IEEE TRANSACTIONS ON MAGNETICS | 1990年 / 26卷 / 02期
关键词：
D O I：
10.1109/20.106345
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 modified vector potential provides a computationally acceptable formulation for many problems but struggles to cope with (a) inter-conductor interfaces and (b) problems where the frequency conductivity product is low. This paper investigates the use of the Lorentz gauge as a curative to the difficulties encountered by the modified magnetic vector potential formulation. The uniqueness conditions will be examined and three different implementations of the Lorentz gauge will be compared and contrasted. © 1990, IEEE. All rights reserved.
引用
收藏
页码：430 / 433
页数：4
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