电子器件Issue(6)：1236-1239,4.DOI:10.3969/j.issn.1005-9490.2015.06.005
电极结构对于大气压低温等离子体射流初始电场的影响
Influence of Electrodes’Structures on the Initial Electricfield in a Cold Atmospheric Pressure Plasma Jet
摘要
Abstract
In order to study the influence of different electrodes’structure on the initial electric field in a cold atmo⁃spheric pressure plasma jet,a two-dimensional axis-symmetrical model was set up,and the COMSOL software was employed to simulate three kinds of electrodes’structure. The results show that the maximum electric field intensity is low if there only exist needle electrode. The maximum electric field intensity is significantly increased if the ring electrode is plus on the wall. Moreover the width of the ring electrode affects the maximum electric field intensity. When the ring electrode is out of the wall,the maximum electric field intensity is also increased,but the extent is lower. Furthermore the influence is smaller as the distance is longer.关键词
低温等离子体射流/电极结构/数值模拟/电场强度Key words
cold plasma jet/electrode structure/numerical simulation/electricfield intensity分类
数理科学引用本文复制引用
户玎岚,杨兰兰..电极结构对于大气压低温等离子体射流初始电场的影响[J].电子器件,2015,(6):1236-1239,4.基金项目
江苏省自然科学基金项目（BK2012737）；国家自然科学基金项目 （）
