线电荷与带有垂直脊的接地平行导体板所形成的电场及其数值模拟

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王福谦( 1957—) ，男，山西临猗县人，西南交通大学希望学院教授，主要从事电磁场边值问题及场结构

收稿日期: 2018-03-08

修回日期: 2018-11-20

网络出版日期: 2019-07-02

基金资助

四川省2018 年省级大学生创新创业训练计划项目( 201814262007 地震救援中微弱生命信号探测) 资助

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The electric field of a line charge and a grounding parallel conductor plate with a vertical ridge and numerical simulation

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1. Department of Basic Courses，Hope College，Southwest Jiaotong University，Chengdu，Sichuan 610400，China; 2. School of Physics，University of Electronic Science and Technology，Chengdu，Sichuan 610054，China

Received date: 2018-03-08

Revised date: 2018-11-20

Online published: 2019-07-02

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将保角变换和平面镜像法相结合，求解线电荷与带有低脊的接地平行导体板所形成的电场，讨论几种特殊情形，并

利用数学软件MATLAB 对场分布进行数值模拟.

关键词： 线电荷; 带有垂直脊的接地平行导体板; 保角变换; 平面镜像法

王福谦, 殷勇, 刘伟岐, 刘羽 . 线电荷与带有垂直脊的接地平行导体板所形成的电场及其数值模拟[J]. 大学物理, 2019 , 38(6) : 29 . DOI: 10.16854 /j.cnki.1000-0712.180135

By combining conformal mapping and plane mirror method，the electric field of a line charge and a

ground parallel conductor plate with a ridge are solved，and several special features are discussed. Further，the distribution

of the electric field is simulated by using mathematical software MATLAB.

Key words： a line charge; a grounding parallel conductor plate with perpendicular ridge; conformal mapping; plane image method; the distribution of electric field; numerical simulation

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