Numerical simulation of cellar structures and Mach reflection of gaseous detonation waves

被引：0
|
作者：
Zhang, De-Liang [1 ]
Xie, Wei [1 ]
Guo, Chang-Ming [1 ]
Hu, Xiang-Yu [1 ]
机构：
[1] LHI Inst. of Mech., Chinese Acad. of Sci., Beijing 100080, China
来源：
Baozha Yu Chongji/Explosion and Shock Waves | 2001年 / 21卷 / 03期
关键词：
Computer simulation - Mathematical models - Mathematical techniques - Reflection - Shock waves;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
The Deflagration to Detonation Transition (DDT) process of combustible gases and Mach Reflection of a detonation wave on a wedge have been numerically simulated with a simplified two-step model (ZND) of chemical reaction and the improved method of space-time conservation element and solution element (CE/SE). The computational results were primarily analyzed. The numerical results were compared with experimental results. Compared results are satisfactory. This is the first time to apply CE/SE method to the chemical reaction flow, especially to the simulation of DDT process of combustible gases and Mach reflection of detonation waves.
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页码：161 / 167
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