A magnetoelastic field in a ferromagnetic medium with a spherical cavity

被引：8

作者：

Podil'chuk, YN ^{[1
]}

Tereshchenko, LN ^{[1
]}

机构：

[1] Natl Acad Sci Ukraine, SP Timoshenko Inst Mech, Kiev, Ukraine

来源：

INTERNATIONAL APPLIED MECHANICS | 2001年 / 37卷 / 03期

关键词：

Magnetic Field; Magnetic Property; External Magnetic Field; Basic Characteristic; Magnetic Induction;

D O I：

10.1023/A:1011327714216

中图分类号：

O3 [力学];

学科分类号：

08 ; 0801 ;

摘要：

The problem on the stress-strain state of an infinite isotropic body made of a magnetically soft material and containing a spherical cavity is considered. It is assumed that the body is under an external magnetic field. The basic characteristics of the stress-strain state and the magnetic field induced are determined and their singularities near the cavity are studied. Graphs are presented for the total magnitoelastic and Maxwell stresses as functions of the magnetic induction, the angle of dip, and the mechanical and magnetic properties of the material.

引用

页码：352 / 360

页数：9

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