Experimental Investigation of Dynamic and Emission Characteristics of a DLE Gas Turbine Combustor

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	Experimental Investigation of Dynamic and Emission Characteristics of a DLE Gas Turbine Combustor
	Xing, Shuangxi; Fang, Aibing; Song, Quanbin; Cui, Yufeng; Xu, Yanji; Nie, Chaoqun
刊名	JOURNAL OF THERMAL SCIENCE
	2013-04-01
卷号	22 期号:2 页码:180-185
关键词	Dry low emission combustion instability numerical simulation experimental research
英文摘要	The DLE (dry low emission) technology has already been used on industrial gas turbine combustor and the NOX emission can be limited to 25 ppmv (@15% O-2), but one of the destructive effects is combustion instability. In this paper, the dynamic and emission characteristics of a DLE gas turbine combustor have been researched in the authors' laboratory, and the results show that the key source of combustion instability is the non-uniformity of fuel in the flame zone. Two main fuel supply methods have been used to form different fuel distribution types; it is shown that in the perfectly premixed case the emission level is low and combustion process is stable. The PPF also has an obvious effect on the combustor's emission and dynamic characteristics.
WOS标题词	Science & Technology ; Physical Sciences ; Technology
类目[WOS]	Thermodynamics ; Engineering, Mechanical
研究领域[WOS]	Thermodynamics ; Engineering
收录类别	SCI
语种	英语
WOS记录号	WOS:000315936000013
内容类型	期刊论文
源URL	[http://ir.etp.ac.cn/handle/311046/98847]
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	Chinese Acad Sci, Inst Engn Thermophys, Beijing 100190, Peoples R China
推荐引用方式 GB/T 7714	Xing, Shuangxi,Fang, Aibing,Song, Quanbin,et al. Experimental Investigation of Dynamic and Emission Characteristics of a DLE Gas Turbine Combustor[J]. JOURNAL OF THERMAL SCIENCE,2013,22(2):180-185.
APA	Xing, Shuangxi,Fang, Aibing,Song, Quanbin,Cui, Yufeng,Xu, Yanji,&Nie, Chaoqun.(2013).Experimental Investigation of Dynamic and Emission Characteristics of a DLE Gas Turbine Combustor.JOURNAL OF THERMAL SCIENCE,22(2),180-185.
MLA	Xing, Shuangxi,et al."Experimental Investigation of Dynamic and Emission Characteristics of a DLE Gas Turbine Combustor".JOURNAL OF THERMAL SCIENCE 22.2(2013):180-185.