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Gasdynanlic Characteristics of Toroidal Shock and Detonation Wave Converging
Teng HH(滕宏辉); Jiang ZL(姜宗林); Teng, HH (reprint author), Chinese Acad Sci, Inst Mech, Key Lab High Temp Gas Dynam, Beijing 100080, Peoples R China.
Source PublicationSCIENCE IN CHINA SERIES G-PHYSICS MECHANICS & ASTRONOMY
2005
Volume48Issue:6Pages:739-749
ISSN1672-1799
AbstractThe 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.
KeywordConverging Ccw Relation Shock Wave Detonation Wave
DOI10.1360/142004-86
Indexed BySCI
Language英语
WOS IDWOS:000235013100010
WOS KeywordREFLECTION
WOS Research AreaPhysics
WOS SubjectPhysics, Multidisciplinary
Citation statistics
Cited Times:4[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://dspace.imech.ac.cn/handle/311007/58462
Collection力学所知识产出(1956-2008)
Corresponding AuthorTeng, HH (reprint author), Chinese Acad Sci, Inst Mech, Key Lab High Temp Gas Dynam, Beijing 100080, Peoples R China.
Recommended Citation
GB/T 7714
Teng HH,Jiang ZL,Teng, HH . Gasdynanlic Characteristics of Toroidal Shock and Detonation Wave Converging[J]. SCIENCE IN CHINA SERIES G-PHYSICS MECHANICS & ASTRONOMY,2005,48(6):739-749.
APA 滕宏辉,姜宗林,&Teng, HH .(2005).Gasdynanlic Characteristics of Toroidal Shock and Detonation Wave Converging.SCIENCE IN CHINA SERIES G-PHYSICS MECHANICS & ASTRONOMY,48(6),739-749.
MLA 滕宏辉,et al."Gasdynanlic Characteristics of Toroidal Shock and Detonation Wave Converging".SCIENCE IN CHINA SERIES G-PHYSICS MECHANICS & ASTRONOMY 48.6(2005):739-749.
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