ON FINITE-ELEMENT IMPLEMENTATION OF IMPEDANCE BOUNDARY-CONDITIONS

被引：6

作者：

MAYERGOYZ, ID

BEDROSIAN, G

机构：

[1] UNIV MARYLAND,INST ADV COMP STUDIES,COLL PK,MD 20742

[2] GE CO,CORP RES & DEV,SCHENECTADY,NY 12301

来源：

JOURNAL OF APPLIED PHYSICS | 1994年 / 75卷 / 10期

关键词：

D O I：

10.1063/1.355497

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

In the paper, impedance boundary conditions are represented in terms of scalar magnetic potential. This leads to a scalar magnetic potential formulation of three-dimensional (3-D) eddy current problems with small skin depths. The scalar potential formulation is then reduced to a weak Galerkin form. The finite element discretization of this form results in two (volume and surface) ''stiffness'' matrices. This approach completely avoids vectorial calculations in 3-D eddy current analysis.

引用

页码：6027 / 6029

页数：3

共 6 条

[1]

Hoole S R H, 1989, COMPUTER AIDED ANAL

[2]

Ishimaru A., 2017, ELECTROMAGNETIC WAVE

[3] TOPOLOGICAL CONSIDERATIONS IN COUPLING MAGNETIC SCALAR POTENTIALS TO STREAM FUNCTIONS DESCRIBING SURFACE CURRENTS [J].