Mixed finite element method for magnetostatics in R3

被引：6

作者：

Bandelier, B ^{[1
]}

Rioux-Damidau, F ^{[1
]}

机构：

[1] Univ Paris 11, U2R2M, URA CNRS 2212, F-91405 Orsay, France

来源：

IEEE TRANSACTIONS ON MAGNETICS | 1998年 / 34卷 / 05期

关键词：

magnetostatic; mixed formulation; face-edge finite elements;

D O I：

10.1109/20.717569

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：

We present a mixed formulation for magnetostatics with magnetic field H and magnetic vector potential A as state variables. H is interpolated with edge elements and A with facet elements. The solution of the discretized problem is unique. However, the matrix of the system of equations is ill-conditioned. We give an efficient algorithm to solve it and present numerical results for Problem 13 of TEAM Workshop which show the good accuracy provided by this method.

引用

页码：2473 / 2476

页数：4

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