Computational simulation of reactive species production by methane-air DBD at high pressure and high temperature

被引：19

作者：

Takana, H. ^{[1
]}

Tanaka, Y. ^{[2
]}

Nishiyama, H. ^{[1
]}

机构：

[1] Tohoku Univ, Inst Fluid Sci, Aoba Ku, Sendai, Miyagi, Japan

[2] Kanazawa Univ, Fac Elect & Comp Engn, Kanazawa, Ishikawa, Japan

来源：

EPL | 2012年 / 97卷 / 02期

关键词：

DISCHARGES; IGNITION;

D O I：

10.1209/0295-5075/97/25001

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

Computational simulations of a single streamer in DBD in lean methane-air mixture at pressure of 1 and 3 atm and temperature of 300 and 500K were conducted for plasma-enhanced chemical reactions in a closed system. The effects of surrounding pressure and temperature are characterized for reactive species production by a DBD discharge. The results show that the production characteristics of reactive species are strongly influenced by the total gas number density and the higher concentration of reactive species are produced at higher pressure and lower gas temperature for a given initial reduced electric field. Copyright (C) EPLA, 2012

引用

页数：4

共 11 条

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