Gasdynamic Characteristics of Toroidal Shock and Detonation Wave Converging

CORC > 力学研究所 > 中国科学院力学研究所 > 力学所知识产出(1956-2008)

	Gasdynamic Characteristics of Toroidal Shock and Detonation Wave Converging
	Jiang ZL(姜宗林); Teng HH(滕宏辉)
刊名	中国科学G辑
	2005
卷号	48 期号:6 页码:739-749
ISSN号	1672-1799
中文摘要	The modified CCW relation is applied to analyzing the shock, detonation wave converging and the role of chemical reactions in the process. Results indicate that the shock wave is strengthened faster than the detonation wave in the converging at the same initial Mach number. Euler equations implemented with a detailed chemical reaction model are solved to simulate toroidal shock and detonation wave converging. Gasdynamic characteristics of the converging are investigated, including wave interaction patterns, observable discrepancies and physical phenomena behind them. By comparing wave diffractions, converging processes and pressure evolutions in the focusing area, the different effects of chemical reactions on diffracting and converging processes are discussed and the analytic conclusion is demonstrated through the observation of numerical simulations.
学科主题	力学
收录类别	SCI
公开日期	2007-06-15
内容类型	期刊论文
源URL	[http://dspace.imech.ac.cn/handle/311007/15384]
专题	力学研究所_力学所知识产出(1956-2008)
推荐引用方式 GB/T 7714	Jiang ZL,Teng HH. Gasdynamic Characteristics of Toroidal Shock and Detonation Wave Converging[J]. 中国科学G辑,2005,48(6):739-749.
APA	姜宗林,&滕宏辉.(2005).Gasdynamic Characteristics of Toroidal Shock and Detonation Wave Converging.中国科学G辑,48(6),739-749.
MLA	姜宗林,et al."Gasdynamic Characteristics of Toroidal Shock and Detonation Wave Converging".中国科学G辑 48.6(2005):739-749.