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
收藏
页码：194 / 197
页数：4
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