A Magnetoelastic Field in a Ferromagnetic Medium with a Spherical Cavity

被引：0
作者：
Yu. N. Podil'chuk
L. N. Tereshchenko
机构：
[1] National Academy of Sciences of Ukraine,S. P. Timoshenko Institute of Mechanics
来源：
International Applied Mechanics | 2001年 / 37卷
关键词：
Magnetic Field; Magnetic Property; External Magnetic Field; Basic Characteristic; Magnetic Induction;
D O I：
暂无
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学科分类号：
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
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页码：352 / 360
页数：8
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  • [1] Asanyan D. D.(1988)On the concentration of elastic stresses and the induced magnetic field near a crack under an external magnetic field Izv. Akad. Nauk Arm. SSR 2 15-24
  • [2] Aslanyan A. A.(1975)Deformation of a magnetized body under an external magnetic field Prikl. Mekh. 11 3-8
  • [3] Bagdasaryan G. E.(1974)Magnetoelastic fields in deformed bodies Prikl. Mekh. 10 61-68
  • [4] Derevyanko N. I.(2001)The stress state of a ferromagnetic with an elliptic crack in a homogeneous magnetic field Int. Appl. Mech. 37 213-221
  • [5] Agranovich Z. S.(1995)Complete solution of the linear magnetoelasticity and the magnetic fields in a magnetized elastic half-space ASME. J. Appl. Mech. 62 930-1116
  • [6] Derevyanko N. I.(1999)Magnetoelastic nonlinear deformation of a conical shell of variable stiffness Int. Appl. Mech. 35 1111-211
  • [7] Agranovich Z. S.(1973)A linear theory for soft ferromagnetic elastic solids Int. J. Engin. Sci. 11 415-undefined
  • [8] Podil'chuk Y. N.(1977)The linear magnetoelastic problem for a soft ferromagnetic elastic solid with a finite crack ASME. J. Appl. Mech. 44 47-undefined
  • [9] Ke-Fu H.(1999)On two linear invariant relationships in the problem of the motion of a body in a magnetic field Int. Appl. Mech. 35 204-undefined
  • [10] Min-Zhong W.(undefined)undefined undefined undefined undefined-undefined
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