Combustion initiation by an optical discharge in a supersonic methane-air jet

被引：11

作者：

Zudov, V. N. ^{[1
]}

Grachev, G. N. ^{[2
]}

Krainev, V. L. ^{[1
]}

Smirnov, A. L. ^{[2
]}

Tretyakov, P. K. ^{[1
]}

Tupikin, A. V. ^{[1
,3
]}

机构：

[1] Russian Acad Sci, Kristianovich Inst Theoret & Appl Mech, Siberian Branch, Novosibirsk 630090, Russia

[2] Russian Acad Sci, Inst Laser Phys, Siberian Branch, Novosibirsk 630090, Russia

[3] Novosibirsk State Univ, Novosibirsk 630090, Russia

来源：

COMBUSTION EXPLOSION AND SHOCK WAVES | 2013年 / 49卷 / 02期

基金：

俄罗斯基础研究基金会;

关键词：

optical discharge; homogeneous combustion; supersonic nonisobaric jet; multispectral investigations; IGNITION;

D O I：

10.1134/S0010508213020184

中图分类号：

O414.1 [热力学];

学科分类号：

摘要：

The first experimental studies of the effect of the laser plasma generated by focused pulsed-periodic radiation of a CO2 laser on the formation and evolution of combustion in a supersonic flow of homogeneous methane-air mixtures are performed. Results of multispectral investigations testify to a principal possibility of combustion initiation by an optical discharge. Conditions necessary for combustion stabilization are formulated.

引用

页码：254 / 256

页数：3

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