双半圆柱平行电极系统的电场及其数值模拟  

The Electric Field of Double Half Cylinder Parallel Electrode and Its Numerical Simulation

作　　者：王福谦 于学东 WANG Fuqian;YU Xuedong(Maintenance College,Sichuan Southwest Aviation Vocational College,Chengdu 610400,China)

机构地区：[1]四川西南航空职业学院机务学院,成都610400

出　　处：《实验室研究与探索》2021年第7期126-129,139,共5页Research and Exploration In Laboratory

基　　金：2020年度四川省教育科研课题(SCJG20A275)。

摘　　要：利用保角变换研究双半圆柱平行电极系统的电场,给出其电势和场强分布函数,通过软件Matlab绘制出其电场线和等势线图,计算其两极的最大场强,并分析最大场强随电极参数的变化情况。The electric field of double half cylinder parallel electrode is studied by conformal transformation,and the distribution function of electric potential and field strength is given.The electric field line and equipotential line are drawn by Matlab software,the maximum field strength of the two poles is calculated,and the change of the maximum field strength with the electrode parameters is analyzed.

关 键 词：双半圆柱平行电极 保角变换 电势分布函数 场强分布函数 数值模拟 最大场强 

分 类 号：O441.1[理学—电磁学]