NUMERICAL COMPUTATION OF THE MAGNETOSTRICTION EFFECT IN FERROMAGNETIC MATERIALS

被引：13

作者：

DELINCE, F

GENON, A

GILLARD, JM

HEDIA, H

LEGROS, W

NICOLET, A

机构：

[1] University of Liege, Department of Electrical Engineering, Institut Montefiore B 28, B-4000, Liege

来源：

JOURNAL OF APPLIED PHYSICS | 1991年 / 69卷 / 08期

关键词：

D O I：

10.1063/1.347879

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

This paper describes a model of the magnetostriction by a finite element scheme for magnetostatic cases. Given a structure, the magnetic field is first computed taking into account the ferromagnetic saturation. Magnetic induction over elements is then used to compute the magnetoelastic energy and the minimization of the mechanical functional leads to the determination of displacement, strain, etc., due to the magnetostriction process.

引用

页码：5794 / 5796

页数：3