Simulation of ignition of a supersonic flow of a propane-air mixture by electric discharge

被引：0

作者：

Aleksandrov, A. F. ^{[1
]}

Gromov, V. G. ^{[2
]}

Ershov, A. P. ^{[1
]}

Levin, V. A. ^{[2
]}

Chernikov, V. A. ^{[1
]}

机构：

[1] Moscow MV Lomonosov State Univ, Fac Phys, Dept Phys Elect, Moscow 119991, Russia

[2] Moscow MV Lomonosov State Univ, Inst Mech, Moscow 119991, Russia

来源：

MOSCOW UNIVERSITY PHYSICS BULLETIN | 2009年 / 64卷 / 02期

关键词：

supersonic flow; propane-air mixture; electric discharge; ignition;

D O I：

10.3103/S0027134909020179

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

The numerical simulation of the ignition process of a supersonic flow of a preliminary mixed propane-air mixture by electric discharge, with respect to power, geometry, and the duration of energy input, was carried out via a two-dimensional thermo-chemical model. The ignition thresholds evaluated in the framework of this model were in agreement with the experimental values of power density and induction duration.

引用

页码：182 / 186

页数：5

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