Numerical and Experimental Investigation on the Performance of Lean Burn Catalytic Combustion for Gas Turbine Application

CORC > 工程热物理研究所 > 中国科学院工程热物理研究所 > 中国科学院工程热物理所（论文库） > 期刊论文（SCI）

	Numerical and Experimental Investigation on the Performance of Lean Burn Catalytic Combustion for Gas Turbine Application
	Yin, Juan 1; Weng, Yi-wu 2; Zhu, Jun-qiang 1
刊名	JOURNAL OF THERMAL SCIENCE
	2015-04-01
卷号	24 期号:2 页码:185-193
关键词	Lean burn catalytic combustion performance gas turbine
英文摘要	This manuscript presents our numerical and experimental results regarding the performance characteristics of lean burn catalytic combustion for gas turbine application. The reactant transport was assumed to be controlled by both bulk diffusion as well as surface kinetics, implemented by means of an approximate reaction rate equation and empirical coefficients to incorporate reaction mechanism. Experimental and numerical results were compared to examine the effects of methane mole fraction, inlet temperature, operating pressure, velocity and hydrogen species on combustion intensity. The results indicate that inlet temperature is the most significant parameter that impacts operation of the catalytic combustor and the most effective methods for improving the methane conversion are increasing the inlet temperature and increasing the methane mole fraction. Simulations from 1D heterogeneous plug flow model can capture the trend of catalytic combustion and describe the behavior of the catalytic monolith in detail. The addition of hydrogen will provide heat release by the exothermic combustion reaction so that the reactants reach a temperature at which methane oxidation can light-off.
WOS标题词	Science & Technology ; Physical Sciences ; Technology
类目[WOS]	Thermodynamics ; Engineering, Mechanical
研究领域[WOS]	Thermodynamics ; Engineering
关键词[WOS]	METHANE
收录类别	SCI
语种	英语
WOS记录号	WOS:000350709800012
公开日期	2015-12-22
内容类型	期刊论文
源URL	[http://ir.etp.ac.cn/handle/311046/98934]
专题	工程热物理研究所_中国科学院工程热物理所（论文库）_期刊论文（SCI）
作者单位	1.Chinese Acad Sci, Inst Engn Thermophys, Beijing 100864, Peoples R China 2.Shanghai Jiao Tong Univ, Shanghai 200030, Peoples R China
推荐引用方式 GB/T 7714	Yin, Juan,Weng, Yi-wu,Zhu, Jun-qiang. Numerical and Experimental Investigation on the Performance of Lean Burn Catalytic Combustion for Gas Turbine Application[J]. JOURNAL OF THERMAL SCIENCE,2015,24(2):185-193.
APA	Yin, Juan,Weng, Yi-wu,&Zhu, Jun-qiang.(2015).Numerical and Experimental Investigation on the Performance of Lean Burn Catalytic Combustion for Gas Turbine Application.JOURNAL OF THERMAL SCIENCE,24(2),185-193.
MLA	Yin, Juan,et al."Numerical and Experimental Investigation on the Performance of Lean Burn Catalytic Combustion for Gas Turbine Application".JOURNAL OF THERMAL SCIENCE 24.2(2015):185-193.