MAGNETIC STRESSES IN AN ANISOTROPIC SOFT FERROMAGNETIC MATERIAL WITH A CRACK

被引：7

作者：

ANG, WT ^{[1
]}

机构：

[1] IOWA STATE UNIV SCI & TECHNOL,DEPT MATH,AMES,IA 50011

来源：

INTERNATIONAL JOURNAL OF ENGINEERING SCIENCE | 1989年 / 27卷 / 12期

关键词：

Mathematical Techniques--Function Evaluation - Stresses--Magnetic Field Effects;

D O I：

10.1016/0020-7225(89)90144-4

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

Mathematical equations are derived for the magnetic potential and the magnetoelastic and the Maxwell stresses in a general anisotropic soft ferromagnetic half-space. It is assumed that the effect of magnetostriction is negligible, the magnetic potential and the stresses are independent of one of the three Cartesian coordinates and the magnetic quantities associated with the rigid body state do not vary spatially within the half-space. The equations are used to obtain explicit expressions for the magnetic stresses in an infinite anisotropic soft ferromagnetic material containing an open planar crack.

引用

页码：1519 / 1526

页数：8

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