中国科学院机构知识库网格
Chinese Academy of Sciences Institutional Repositories Grid
Numerical Investigation On Evolution Of Cylindrical Cellular Detonation

文献类型:期刊论文

作者Wang C(王春); Jiang ZL(姜宗林); Hu ZM(胡宗民); Han GL(韩桂来)
刊名Applied Mathematics and Mechanics (English Edition)
出版日期2008
页码1487-1494
通讯作者邮箱wangchun@imech.ac.cn
关键词Detonation Cellular Instability Chemical Reaction Shock Numerical Simulation O381 80A25 Waves
ISSN号0253-4827
通讯作者Wang, C (reprint author), Chinese Acad Sci, Inst Mech, Beijing 100190, Peoples R China.
中文摘要Cylindrical cellular detonation is numerically investigated by solving two-dimensional reactive Euler equations with a finite volume method on a two-dimensional self-adaptive unstructured mesh. The one-step reversible chemical reaction model is applied to simplify the control parameters of chemical reaction. Numerical results demonstrate the evolution of cellular cell splitting of cylindrical cellular detonation explored in experimentas. Split of cellular structures shows different features in the near-field and far-field from the initiation zone. Variation of the local curvature is a key factor in the behavior of cell split of cylindrical cellular detonation in propagation. Numerical results show that split of cellular structures comes from the self-organization of transverse waves corresponding to the development of small disturbances along the detonation front related to detonation instability.
类目[WOS]Mathematics, Applied ; Mechanics
研究领域[WOS]Mathematics ; Mechanics
关键词[WOS]WAVES
收录类别SCI ; EI
语种英语
WOS记录号WOS:000260765600009
公开日期2009-08-03 ; 2009-09-14
源URL[http://dspace.imech.ac.cn/handle/311007/25844]  
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
Wang C,Jiang ZL,Hu ZM,et al. Numerical Investigation On Evolution Of Cylindrical Cellular Detonation[J]. Applied Mathematics and Mechanics (English Edition),2008:1487-1494.
APA 王春,姜宗林,胡宗民,&韩桂来.(2008).Numerical Investigation On Evolution Of Cylindrical Cellular Detonation.Applied Mathematics and Mechanics (English Edition),1487-1494.
MLA 王春,et al."Numerical Investigation On Evolution Of Cylindrical Cellular Detonation".Applied Mathematics and Mechanics (English Edition) (2008):1487-1494.

入库方式: OAI收割

来源:力学研究所

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