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	Numerical simulation of propane-air swirling diffuse combustion from annular fuel inlet
	Wang Wen-ly ; Zhou Li-xing ; Li Rong-xian
	2010-05-10 ; 2010-05-10
关键词	Practical Theoretical or Mathematical Experimental/ combustion equipment numerical analysis turbulent diffusion/ annular fuel inlet propane-air swirling diffusion combustion numerical simulation pollution combustor turbulent combustion model second-order moment model/ A8240P Flames, combustion, and explosions A4725J Turbulent diffusion A0260 Numerical approximation and analysis
中文摘要	Swirling diffusion combustion exists in different kinds of combustion equipment. Numerical simulation has become an effective method to study the low pollution combustor .It is essential to develop a reasonable and economical turbulent combustion model that can be used in engineering. In this paper, the propane-air swirling diffusion combustion from an annular fuel inlet is numerically simulated by USM turbulent combustion model proposed by the authors. The simulation results of mean velocity, fluctuation velocity, temperature, concentration of fuel, oxygen, and carbon dioxide are in agreement with the experimental results. It indicates that the USM second-order moment model is reasonable. Both simulation and experimental results show that the annular fuel inlet makes the turbulence more uniform and isotropic.
语种	中文 ; 中文
出版者	Chinese Soc. Electr. Eng ; China
内容类型	期刊论文
源URL	[http://hdl.handle.net/123456789/24152]
专题	清华大学
推荐引用方式 GB/T 7714	Wang Wen-ly,Zhou Li-xing,Li Rong-xian. Numerical simulation of propane-air swirling diffuse combustion from annular fuel inlet[J],2010, 2010.
APA	Wang Wen-ly,Zhou Li-xing,&Li Rong-xian.(2010).Numerical simulation of propane-air swirling diffuse combustion from annular fuel inlet..
MLA	Wang Wen-ly,et al."Numerical simulation of propane-air swirling diffuse combustion from annular fuel inlet".(2010).

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