Experimental Study on the Process of Gas Explosion in a Narrow Pipeline

被引：0
|
作者：
Liang, Jianjun [1 ]
Liu, Shu [2 ]
Jiang, Xinsheng [1 ]
Wang, Dong [1 ]
Zhou, Jianzhong [1 ]
机构：
[1] Logist Engn Univ, Dept Mil Oil Supply, Chongqing, Peoples R China
[2] Chongqing Univ Arts & Sci, Sch Foreign Languages, Chongqing, Peoples R China
来源：
RESEARCH ON MECHANICAL ENGINEERING, CIVIL ENGINEERING AND MATERIAL ENGINEERING | 2014年 / 454卷
关键词：
gas; explosion; pressure wave; flame wave; detonation wave; combustion;
D O I：
10.4028/www.scientific.net/AMM.454.230
中图分类号：
TU [建筑科学];
学科分类号：
0813 ;
摘要：
In this paper, the process of the gas explosion waves was investigated in a closed pipeline. The research indicated that the interaction between pressure waves and flame waves were extensive in the course of gas explosion, which took effect of both enhancement and inhibition, and played a leading role at different stages. Not only could the flame waves raise the pressure peak and amplitude, but they also compressed the ascent stage of the pressure waves, stretched the descent stage. Eventually, detonation waves may come into being.
引用
收藏
页码：230 / +
页数：2
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