Numerical study of detonation waves in a monofuel-gas mixture in sharply expanding pipes

被引：0
|
作者：
A. G. Kutushev
V. F. Burnashev
U. A. Nazarov
机构：
[1] Tyumen’ State University,Complex Research Institute of Regional Problems, Samarkand Branch
[2] Academy of Sciences of the Republic of Uzbekistan,undefined
来源：
Combustion, Explosion, and Shock Waves | 2013年 / 49卷
关键词：
combustion; detonation; shock wave; detonation wave; particle combustion front; monofuel; pipeline; mass content of particles;
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学科分类号：
摘要：
Mathematical simulation of the propagation mechanisms of combustion waves and heterogeneous detonation in sharply expanding pipes was performed using the equations of two-dimensional axisymmetric unsteady motion of a reacting mixture of a gas and monofuel particles. The influence of the main determining parameters of the gas-particle mixture and the pipeline on the propagation of nonstationary detonation waves was studied. Dependences of the critical ratio of the pipe diameters of the composite pipeline on the relative mass content of monofuel particles of different sizes are given.
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页码：418 / 423
页数：5
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