Analytical solution of the perturbed magnetic field induced in an infinite plate by a circinal hole under extension - 文章详情页

作者：

Qin, Fei (Qin, Fei.) (学者：秦飞) | Yan, Dongmei (Yan, Dongmei.) | Zhang, Yang (Zhang, Yang.)

收录：

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摘要：

Based　on　the　linearized　magnetoelastic　theory,　analytical　solution　of　the　perturbed　magnetic　field　in　an　infinite　plate　by　a　circular　hole　under　extension　and　an　external　magnetic　field　was　obtained　in　this　paper.　The　results　show　that　the　perturbed　magnetic　field　induced　by　mechanical　deformations　is　3　orders　in　magnitude　smaller　than　the　magnetic　field　without　mechanical　deformations　4　peaks　and　vales　present　for　the　perturbed　magnetic　field　along　the　hole　boundary,　while　only　2　peaks　and　vales　present　for　a　deformation-free　magnetic　field.　It＇s　also　found　that　the　intensity　of　the　perturbed　magnetic　field　decays　very　rapidly　in　the　radius　direction　of　the　hole.

关键词：

Tensile stress Magnetic fields Computer simulation Stresses Magnetoelectric effects

作者机构：

[ 1 ] [Qin, Fei]College of Mechanical Engineering and Applied Electronics Technology, Beijing University of Technology, Beijing 100022, China
[ 2 ] [Yan, Dongmei]College of Mechanical Engineering and Applied Electronics Technology, Beijing University of Technology, Beijing 100022, China
[ 3 ] [Zhang, Yang]College of Mechanical Engineering and Applied Electronics Technology, Beijing University of Technology, Beijing 100022, China

通讯作者信息：

电子邮件地址：

qfei@bjut.edu.cn

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