Computational study of cold atmospheric nanosecond pulsed helium plasma jet in air

被引：115

作者：

Breden, Doug ^{[1
]}

Miki, Kenji ^{[1
]}

Raja, Laxminarayan L. ^{[1
]}

机构：

[1] Univ Texas Austin, Dept Aerosp Engn & Engn Mech, Austin, TX 78712 USA

来源：

APPLIED PHYSICS LETTERS | 2011年 / 99卷 / 11期

关键词：

DISCHARGES;

D O I：

10.1063/1.3636433

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

A luminous plasma jet is produced when helium gas issuing into atmospheric pressure ambient air is excited by high voltage nanosecond pulsing of a dielectric covered electrode. A detailed computational modeling study of such a discharge is presented. The dynamics of streamer propagation, its dependence on the diffusional mixing layer between helium and air species, and the role of photoionization are discussed. (C) 2011 American Institute of Physics. [doi:10.1063/1.3636433]

引用

页数：3

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