Mapping Closure Approximation for Reactive Scalars in Random Flows

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	Mapping Closure Approximation for Reactive Scalars in Random Flows
	Zhang ZF(张子范); He GW(何国威)
刊名	Acta Mechanica Sinica
	2004
通讯作者邮箱	hgw@lnm.imech.ac.cn
卷号	24 期号:4 页码:340-346
ISSN号	0567-7718
通讯作者	Zhang, ZF (reprint author), Chinese Acad Sci, Inst Mech, LNM, Beijing 100080, Peoples R China.
中文摘要	The Mapping Closure Approximation (MCA) approach is developed to describe the statistics of both conserved and reactive scalars in random flows. The statistics include Probability Density Function (PDF), Conditional Dissipation Rate (CDR) and Conditional Laplacian (CL). The statistical quantities are calculated using the MCA and compared with the results of the Direct Numerical Simulation (DNS). The results obtained from the MCA are in agreement with those from the DNS. It is shown that the MCA approach can predict the statistics of reactive scalars in random flows.
学科主题	力学
类目[WOS]	Engineering, Mechanical ; Mechanics
研究领域[WOS]	Engineering ; Mechanics
关键词[WOS]	LARGE-EDDY SIMULATION ; PROBABILITY-DISTRIBUTION ; DENSITY-FUNCTION ; PASSIVE SCALAR ; TURBULENCE ; FIELD
收录类别	SCI ; EI ; CSCD
语种	英语
WOS记录号	WOS:000223688000003
公开日期	2007-06-15 ; 2007-12-05 ; 2009-06-23
内容类型	期刊论文
源URL	[http://dspace.imech.ac.cn/handle/311007/16537]
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	Zhang ZF,He GW. Mapping Closure Approximation for Reactive Scalars in Random Flows[J]. Acta Mechanica Sinica,2004,24(4):340-346.
APA	张子范,&何国威.(2004).Mapping Closure Approximation for Reactive Scalars in Random Flows.Acta Mechanica Sinica,24(4),340-346.
MLA	张子范,et al."Mapping Closure Approximation for Reactive Scalars in Random Flows".Acta Mechanica Sinica 24.4(2004):340-346.