Plasma-Assisted Chemistry in High-Speed Flow

被引：0

作者：

Sergey B.LEONOV ^{[1
]}

Dmitry A.YARANTSEV ^{[1
]}

Anatoly P.NAPARTOVICH ^{[2
]}

Igor V.KOCHETOV ^{[2
]}

机构：

[1] Joint Institute for High Temperature Russian Academy of Science,Izhorskaya str.,13/19,Moscow 125412,Russia

[2] State

来源：

Plasma Science and Technology | 2007年 / 06期

关键词：

high-speed combustion; electrical discharge; nonequilibrium kinetics;

D O I：

暂无

中图分类号：

O539 [等离子体物理的应用];

学科分类号：

070204 ;

摘要：

Fundamental problems related to the high-speed combustion are analyzed.Theresult of plasma-chemical modeling is presented as a motivation of experimental activity.Nu-merical simulations of the effect of uniform non-equilibrium discharge on the premixed hydrogenand ethylene-air mixture in supersonic flow demonstrate an advantage of such a technique overa heating.Experimental results on multi-electrode non-uniform discharge maintenance behindwallstep and in cavity of supersonic flow are presented.The model test on hydrogen and ethyleneignition is demonstrated at direct fuel injection to low-temperature high-speed airflow.

引用

页码：760 / 765

页数：6