Large-eddy simulation of a jet-in-hot-coflow burner operating in the oxygen-diluted combustion regime

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	Large-eddy simulation of a jet-in-hot-coflow burner operating in the oxygen-diluted combustion regime
	Ihme M; Zhang J(张健); He GW(何国威); Dally B
刊名	FLOW TURBULENCE AND COMBUSTION
	2012-09-01
通讯作者邮箱	mihme@umich.edu
卷号	89 期号:3 页码:449-464
关键词	MILD combustion Flamelet modeling Turbulent non-premixed flames Large-eddy simulation Three-stream combustion Mild Combustion Flames Reignition Prediction Extinction Closure
ISSN号	1386-6184
通讯作者	Ihme, M ; Univ Michigan, Dept Aerosp, Ann Arbor, MI 48109 USA.
产权排序	[Ihme, Matthias;Zhang, Jian] Univ Michigan, Dept Aerosp, Ann Arbor, MI 48109 USA; [Zhang, Jian; He, Guowei] Chinese Acad Sci, Inst Mech, LNM, Beijing 100190, Peoples R China; [Dally, Bassam] Univ Adelaide, Sch Mech Engn, Adelaide, SA 5005, Australia
合作状况	国际
中文摘要	Large-eddy simulations of moderate and intense low-oxygen dilution (MILD) combustion of a jet-in-hot-coflow (JHC) burner are performed. This burner configuration consists of three streams, providing fuel, oxygen-diluted coflow, and air to the burner. To account for the mixing between the three reactant streams, a three-stream flamelet/progress variable (FPV) formulation is utilized. This model was previously applied to a condition corresponding to the upper range of MILD-combustion, and the objective of this contribution is to further investigate this model in application to highly diluted operating conditions. Comparisons of mean and conditional results show that the model accurately captures effects of increasing oxygen-depletion on the flame-structure and heat-release, and predictions for temperature and species mass fractions are in overall good agreement with experiments.
学科主题	湍流
分类号	二类
收录类别	SCI ; EI
资助信息	This work was supported in parts through the Air Force Office of Scientific Research under Award No. FA9550-11-1-0031 and the Office of Naval Research under contract N00014-10-1-0561. JZ acknowledges financial support from the 973 Program and the LNM initial funding for young investigators.
原文出处	http://dx.doi.org/10.1007/s10494-012-9399-7
语种	英语
WOS记录号	WOS:000308967700007
公开日期	2013-01-18
内容类型	期刊论文
源URL	[http://dspace.imech.ac.cn/handle/311007/46712]
专题	力学研究所_非线性力学国家重点实验室
推荐引用方式 GB/T 7714	Ihme M,Zhang J,He GW,et al. Large-eddy simulation of a jet-in-hot-coflow burner operating in the oxygen-diluted combustion regime[J]. FLOW TURBULENCE AND COMBUSTION,2012,89(3):449-464.
APA	Ihme M,张健,何国威,&Dally B.(2012).Large-eddy simulation of a jet-in-hot-coflow burner operating in the oxygen-diluted combustion regime.FLOW TURBULENCE AND COMBUSTION,89(3),449-464.
MLA	Ihme M,et al."Large-eddy simulation of a jet-in-hot-coflow burner operating in the oxygen-diluted combustion regime".FLOW TURBULENCE AND COMBUSTION 89.3(2012):449-464.