Effect of air/fuel nozzle arrangement on the MILD combustion of syngas

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	Effect of air/fuel nozzle arrangement on the MILD combustion of syngas
	Huang, Mingming 1,2; Xiao, Yunhan 1,2; Zhang, Zhedian 1,2; Shao, Weiwei 1,2; Xiong, Yan 1,2; Liu, Yan 1,2; Liu, Zhiqiang 1,2; Lei, Fulin 1,2
刊名	APPLIED THERMAL ENGINEERING
	2015-08-05
卷号	87 页码:200-208
关键词	MILD combustion Syngas Nozzle arrangement OH* distribution NOx emissions
英文摘要	The effect of air/fuel nozzle arrangement on MILD (Moderate or Intense Low-oxygen Dilution) combustion of coal-derived syngas under lean operating condition was evaluated in a parallel jet combustor. The results were presented on flow field using non-reactive numerical calculation and on OH* chemiluminescence images and exhaust emissions using experiments. The increase in equivalence ratio aids in the reduction of peak flame temperature and in the distribution of reaction volume. The critical equivalence ratios above which MILD combustion occurred were identified for four MILD configurations. The MILD configuration with both air and fuel injected from the opposite side of the combustor exit was observed to achieve MILD combustion at leaner condition than other three configurations. The MILD scheme was established for syngas fuel under highly lean condition with low NOx and CO emissions. (C) 2015 Elsevier Ltd. All rights reserved.
WOS标题词	Science & Technology ; Physical Sciences ; Technology
类目[WOS]	Thermodynamics ; Energy & Fuels ; Engineering, Mechanical ; Mechanics
研究领域[WOS]	Thermodynamics ; Energy & Fuels ; Engineering ; Mechanics
关键词[WOS]	BIOGAS FLAMELESS COMBUSTION ; AIR PREHEAT TEMPERATURE ; LABORATORY COMBUSTOR ; FURNACE ; BURNER ; JET ; HYDROGEN ; VELOCITY ; OXIDANT ; REGIME
收录类别	SCI
语种	英语
WOS记录号	WOS:000359504500020
公开日期	2015-12-22
内容类型	期刊论文
源URL	[http://ir.etp.ac.cn/handle/311046/98955]
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.Univ Chinese Acad Sci, Inst Engn Thermophys, Key Lab Adv Energy & Power, Beijing 100190, Peoples R China 2.Chinese Acad Sci, Res Ctr Clean Energy & Power, Lianyungang 222069, Jiangsu, Peoples R China
推荐引用方式 GB/T 7714	Huang, Mingming,Xiao, Yunhan,Zhang, Zhedian,et al. Effect of air/fuel nozzle arrangement on the MILD combustion of syngas[J]. APPLIED THERMAL ENGINEERING,2015,87:200-208.
APA	Huang, Mingming.,Xiao, Yunhan.,Zhang, Zhedian.,Shao, Weiwei.,Xiong, Yan.,...&Lei, Fulin.(2015).Effect of air/fuel nozzle arrangement on the MILD combustion of syngas.APPLIED THERMAL ENGINEERING,87,200-208.
MLA	Huang, Mingming,et al."Effect of air/fuel nozzle arrangement on the MILD combustion of syngas".APPLIED THERMAL ENGINEERING 87(2015):200-208.