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脉冲爆轰发动机热射流起爆机理数值分析
Alternative TitleNumerical Analyses of Direct Detonation Initiation in PDEs with a Pre-combustion Jet
牟乾辉; 胡宗民; 赵伟; 张德良; 姜宗林
Source Publication计算物理
2006
Volume23Issue:3Pages:266-272
ISSN1001-246X
Abstract应用频散可控耗散差分格式,求解具有化学反应项的Euler方程,探讨了热射流起爆可燃混合气缩短DDT过程的物理机制.数值研究模拟了不同条件下的起爆过程,从氢氧链式反应出发详细分析了氢氧爆轰直接起爆的SWACER(能量释放而形成激波或压缩波的相干放大)机制的建立条件,讨论了热射流起爆存在超临界、临界和亚临界三种直接起爆机制.
KeywordPde 射流点火 直接起爆 爆轰 数值模拟
Subject Area力学
Indexed ByCSCD
Language中文
CSCD IDCSCD:2452438
Citation statistics
Cited Times:1[CSCD]   [CSCD Record]
Document Type期刊论文
Identifierhttp://dspace.imech.ac.cn/handle/311007/17688
Collection力学所知识产出(1956-2008)
Recommended Citation
GB/T 7714
牟乾辉,胡宗民,赵伟,等. 脉冲爆轰发动机热射流起爆机理数值分析[J]. 计算物理,2006,23,3,:266-272.
APA 牟乾辉,胡宗民,赵伟,张德良,&姜宗林.(2006).脉冲爆轰发动机热射流起爆机理数值分析.计算物理,23(3),266-272.
MLA 牟乾辉,et al."脉冲爆轰发动机热射流起爆机理数值分析".计算物理 23.3(2006):266-272.
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