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双辉光放电静电场数值模拟及场分布边角效应分析
引用本文:刘福平,张跃飞,付亚波,张广秋,陈强,高原.双辉光放电静电场数值模拟及场分布边角效应分析[J].计算物理,2006,23(3):350-354.
作者姓名:刘福平  张跃飞  付亚波  张广秋  陈强  高原
作者单位:1. 北京印刷学院等离子体实验室,北京,102600
2. 太原理工大学表面工程研究所,山西,太原,030024
基金项目:中国科学院资助项目;北京市教委科技发展计划项目
摘    要:根据双辉光放电3个电极极板上的电势,利用边界元积分方程建立以面电荷密度为未知量的离散方程,通过求解线性方程组计算3个电极极板上面电荷的不均匀分布.由极板上的不均匀面电荷分布计算在真空状态下空间任意一点的电势和电场的空间分布,利用数值解对真空状态下双辉光离子渗金属实验装置场分布边角效应进行了分析.

关 键 词:双辉光放电  数值模拟  边角效应  边界元积分方程
文章编号:1001-246X(2006)03-0350-05
收稿时间:2005-01-17
修稿时间:2005-07-05

Numerical Simulation of Static Electric Field in Double Glow Discharge and Edge Effect in Vacuum
LIU Fu-ping,ZHANG Yue-fei,FU Ya-bo,ZHANG Guang-qiu,CHEN Qiang,GAO Yuan.Numerical Simulation of Static Electric Field in Double Glow Discharge and Edge Effect in Vacuum[J].Chinese Journal of Computational Physics,2006,23(3):350-354.
Authors:LIU Fu-ping  ZHANG Yue-fei  FU Ya-bo  ZHANG Guang-qiu  CHEN Qiang  GAO Yuan
Institution:1. Beijing lnstitute of Graphic Communication , Beijong 102600 , China ; 2 . Taiyuan University of Technology , Taiyuan 030024,China
Abstract:With electric potential of three electrodes, discrete equations of surface electric charge density was founded with boundary element integral equations. The distribution of surface electric charge on the electrodes was calculated by solving a linear equation group. Then the spatial distribution of the potential and the electric field are obtained. In vacuum, the edge effect of a double glow discharge was analysed.
Keywords:double glow discharge  numerical simulation  influence analysis of edge effect  boundary element integral equations
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