Development of Numerical Model for Radio Frequency Atmospheric Pressure Glow Discharges in Argon

付平; 钱宇俊; 宋书通; 丁可; 石建军

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Development of Numerical Model for Radio Frequency Atmospheric Pressure Glow Discharges in Argon

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A one-dimensional,self-consistent fluid model is developed for a computational investigation on discharge characteristics and dynamics of radio frequency(RF) glow discharges in atmospheric argon,which are demonstrated through the spatial and temporal profiles of plasma species,electric field,and mean electron energy.Furthermore,in the discharge current density range from 7.1 mA/cm2 to 119.5 mA/cm2,different discharge operation modes of α and γ are indicated by changing differential conductivity of voltage-current characteristics and sheath dynamics in terms of sheath voltage and sheath thickness.

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《东华大学学报：英文版》 |2011年第4期|391-395|共5页
作者
付平; 钱宇俊; 宋书通; 丁可; 石建军;
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作者单位

College of Science;

Donghua University;

Member of Magnetic Confinement Fusion Research Center;

Ministry of Education;

Donghua University;

State Key Laboratory for Modification of Chemical Fibers and Polymer Materials;

College of Material Science and Engineering;

Donghua University;

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原文格式 PDF
正文语种 chi
中图分类无线通信;
关键词
大气压辉光放电; 数值模式; 氩气; 射频; 电流密度范围; 无线电频率; 放电特性; 流体模型;

Development of Numerical Model for Radio Frequency Atmospheric Pressure Glow Discharges in Argon

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