Plasma-Assisted Chemistry in High-Speed Flow

作     者：Sergey B.LEONOV Dmitry A.YARANTSEV Anatoly P.NAPARTOVICH Igor V.KOCHETOV 

作者机构：Joint Institute for High Temperature Russian Academy of ScienceIzhorskaya str.13/19Moscow 125412Russia State 

出 版 物：《Plasma Science and Technology》 (等离子体科学和技术（英文版）)

年 卷 期：2007年第9卷第6期

页      面：760-765页

核心收录：

学科分类：07[理学] 070204[理学-等离子体物理] 0702[理学-物理学] 

主　　题：high-speed combustion electrical discharge nonequilibrium kinetics 

摘      要：Fundamental problems related to the high-speed combustion are analyzed. The result of plasma-chemical modeling is presented as a motivation of experimental activity. Numerical simulations of the effect of uniform non-equilibrium discharge on the premixed hydrogen and ethylene-air mixture in supersonic flow demonstrate an advantage of such a technique over a heating. Experimental results on multi-electrode non-uniform discharge maintenance behind wallstep and in cavity of supersonic flow are presented. The model test on hydrogen and ethylene ignition is demonstrated at direct fuel injection to low-temperature high-speed airflow.