DC shielding efficiency of spherical shells with holes

被引：2

作者：

Füzi, J ^{[1
]}

Iványi, A

Szabó, Z

机构：

[1] Res Inst Solid State Phys & Opt, Neutron Spectroscopy Dept, H-1525 Budapest, Hungary

[2] Budapest Univ Technol & Econ, Dept Electromagnet Theory, Budapest, Hungary

来源：

JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS | 2003年 / 254卷

关键词：

3D magnetostatics; saturation; hysteresis; integral equations method; non-linear minimization;

D O I：

10.1016/S0304-8853(02)00777-1

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

A method is developed for 3D magnetostatic computation based on integral equations and non-linear minimization with conjugate gradient search. It does not appeal to susceptibility evaluation, so it can be combined with multivalued (hysteresis) magnetic models. The method is applied for computation of the magnetic field inside closed and frame-like spherical shells. (C) 2002 Elsevier Science B.V. All rights reserved.

引用

页码：237 / 240

页数：4

共 6 条

[1] Integral solution of nonlinear magnetostatic field problems [J].

Canova, A ;

Repetto, M .

IEEE TRANSACTIONS ON MAGNETICS, 2001, 37 (03) :1070-1077

[2] Anisotropic vector Preisach particle [J].

Füzi, J .

JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS, 2000, 215 :597-600

[3] Isotropic vector Preisach particle [J].

Füzi, J ;

Iványi, A .

PHYSICA B, 2000, 275 (1-3) :179-182

[4]

Jackson J.D., 2001, Classical Electrodynmaics, VThird

[5]

Mayergoyz I. D, 1991, MATH MODELS HYSTERES

[6]

MINGWU F, 1985, IEEE T MAGN, V21, P2185

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