Three-Dimensional Simulation of Detonation Propagation in a Rectangular Duct by an Improved CE/SE Scheme

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	Three-Dimensional Simulation of Detonation Propagation in a Rectangular Duct by an Improved CE/SE Scheme
	Shen H(申华); Liu KX(刘凯欣); Zhang DL(张德良)
刊名	Chinese Physics Letters
	2011
通讯作者邮箱	kliu@pku.edu.cn
卷号	28 期号:12 页码:124705
关键词	Time Conservation Element Numerical-Simulation Diagonal Structures Flows
ISSN号	0256-307X
通讯作者	Liu, KX (reprint author), Peking Univ, LTCS, Beijing 100871, Peoples R China
产权排序	[Shen Hua; Liu Kai-Xin] Peking Univ, LTCS, Beijing 100871, Peoples R China; [Shen Hua; Liu Kai-Xin] Peking Univ, Coll Engn, Beijing 100871, Peoples R China; [Shen Hua; Liu Kai-Xin] Peking Univ, Ctr Appl Phys & Technol, Beijing 100871, Peoples R China; [Zhang De-Liang] Chinese Acad Sci, Inst Mech, LHD, Beijing 100080, Peoples R China
合作状况	国内
中文摘要	A genuinely three-dimensional spacetime conservation element and solution element (CE/SE) scheme is built as simple, consistent and straightforward extensions of an improved high resolution 2D CE/SE scheme. It is applied to examine the mechanism of three-dimensional detonation process in rectangular ducts. The simulations clearly show detailed three-dimensional detonation modes, namely a rectangular mode and a diagonal mode. Furthermore, the formation of unreacted pockets with high density and low temperature behind the detonation is observed for the two modes.
学科主题	Physics
分类号	Q3
类目[WOS]	Physics, Multidisciplinary
研究领域[WOS]	Physics
关键词[WOS]	TIME CONSERVATION ELEMENT ; NUMERICAL-SIMULATION ; DIAGONAL STRUCTURES ; FLOWS
收录类别	SCI ; CSCD
资助信息	Supported by the National Natural Science Foundation of China under Grant Nos 10732010 and 10972010.
原文出处	http://dx.doi.org/10.1088/0256-307X/28/12/124705
语种	英语
WOS记录号	WOS:000298347300049
公开日期	2012-04-01
内容类型	期刊论文
源URL	[http://dspace.imech.ac.cn/handle/311007/45164]
专题	力学研究所_高温气体动力学国家重点实验室
推荐引用方式 GB/T 7714	Shen H,Liu KX,Zhang DL. Three-Dimensional Simulation of Detonation Propagation in a Rectangular Duct by an Improved CE/SE Scheme[J]. Chinese Physics Letters,2011,28(12):124705.
APA	申华,刘凯欣,&张德良.(2011).Three-Dimensional Simulation of Detonation Propagation in a Rectangular Duct by an Improved CE/SE Scheme.Chinese Physics Letters,28(12),124705.
MLA	申华,et al."Three-Dimensional Simulation of Detonation Propagation in a Rectangular Duct by an Improved CE/SE Scheme".Chinese Physics Letters 28.12(2011):124705.