IMECH-IR  > 力学所知识产出(1956-2008)
可燃气体中激波与障碍物作用在下游形成爆轰波的数值研究
Alternative TitleDownstream detonation initiation induced by interaction between shock wave and obstacle in combustible gas mixtures
滕宏辉; 吕俊明; 姜宗林
Source Publication爆炸与冲击
2007-05-25
Volume27Issue:3Pages:251-258
ISSN1001-1455
Abstract对平面激波和单个矩形障碍物作用的过程进行了数值模拟,研究了反射产生的上行爆轰波在下游可燃气体中形成爆轰波的过程。数值结果表明,下游爆轰波形成过程主要有2种模式:爆轰波直接绕射和绕射波在上壁面反射,这和已有的实验结果是一致的。通过研究下游爆轰波的形成过程受入射激波马赫数、混合气体的压力和管道尺度的影响,分析了上游爆轰波向下游传播的波动力学过程,讨论了2种形成过程的作用规律和控制因素,阐明了下游爆轰波的形成规律。
Keyword爆炸力学 波的绕射 数值模拟 爆轰波 激波
Indexed ByEI ; CSCD
Language中文
CSCD IDCSCD:2817355
Citation statistics
Cited Times:6[CSCD]   [CSCD Record]
Document Type期刊论文
Identifierhttp://dspace.imech.ac.cn/handle/311007/40746
Collection力学所知识产出(1956-2008)
Corresponding Author滕宏辉
Recommended Citation
GB/T 7714
滕宏辉,吕俊明,姜宗林. 可燃气体中激波与障碍物作用在下游形成爆轰波的数值研究[J]. 爆炸与冲击,2007,27,3,:251-258.
APA 滕宏辉,吕俊明,&姜宗林.(2007).可燃气体中激波与障碍物作用在下游形成爆轰波的数值研究.爆炸与冲击,27(3),251-258.
MLA 滕宏辉,et al."可燃气体中激波与障碍物作用在下游形成爆轰波的数值研究".爆炸与冲击 27.3(2007):251-258.
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