Model of solitary current filament in a high pressure electronegative gas discharge

被引：3
|
作者：
Bektursunova, R [1 ]
机构：
[1] Eurasian Natl Univ, Basin Res Inst, Dept Phys, Astana 473021, Kazakhstan
来源：
PLASMA SOURCES SCIENCE & TECHNOLOGY | 2003年 / 12卷 / 02期
关键词：
D O I：
10.1088/0963-0252/12/2/309
中图分类号：
O35 [流体力学]; O53 [等离子体物理学];
学科分类号：
070204 ; 080103 ; 080704 ;
摘要：
A model of solitary current filaments formation in a high pressure electronegative gas discharge is proposed. An explicit analytical solution of the balance equation for electrons including stepwise ionization, electron attachment and diffusional losses is obtained. The contracted distribution of electrons in the positive column is found to have a soliton form. The conditions favouring non-thermal plasma contraction are considered. Analytical results are compared successfully with simulation and experimental data.
引用
收藏
页码：182 / 184
页数：3
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