Volumetric initiation of gaseous detonation by radiant heating of suspended microparticles

被引：1

作者：

Efremov, V. P. ^{[1
]}

Ivanov, M. F. ^{[1
]}

Kiverin, A. D. ^{[1
]}

Yakovenko, I. S. ^{[1
]}

机构：

[1] Russian Acad Sci, Joint Inst High Temp, Moscow 127412, Russia

来源：

TECHNICAL PHYSICS LETTERS | 2016年 / 42卷 / 02期

基金：

俄罗斯科学基金会;

关键词：

Detonation Wave; Technical Physic Letter; Combustion Wave; Combustion Front; Radiant Heating;

D O I：

10.1134/S1063785016020243

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

The concept of detonation wave initiation in the local volume of a fuel-gas mixture containing suspended chemically neutral microparticles heated by radiant energy from an external source is proposed. Mechanisms of initiation of the combustion and detonation waves in a region of accumulation of the radiation- heated microparticles have been studied by numerical simulation methods. Criteria that determine geometric dimensions of a region of the two-phase medium, which are necessary for the initiation of detonation waves, are formulated.

引用

页码：194 / 197

页数：4

共 4 条

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