Emission and heat transfer characteristics of methane-hydrogen hybrid fuel laminar diffusion flame

doi:10.1016/j.ijhydene.2015.05.096

GIEC OpenIR > 中国科学院广州能源研究所

	Emission and heat transfer characteristics of methane-hydrogen hybrid fuel laminar diffusion flame
	Wu, Long 1; Kobayashi, Noriyuki 1; Li, Zhanyong 2; Huang, Hongyu 3; Li, Jun 1
	2015-08-10
发表期刊	INTERNATIONAL JOURNAL OF HYDROGEN ENERGY
卷号	40 期号:30 页码:9579-9589
摘要	The effect of adding hydrogen to methane on the emission and heat transfer characteristics of a laminar diffusion flame was investigated. The total input thermal energy for each test was kept constant. The results showed that adding hydrogen increased the temperature, decreased the flame length, and significantly increased the soot-free length fraction. CO and CO2 emission decreased with the addition of hydrogen. The more efficient oxidation of CO to CO2 at higher hydrogen fractions was the main contributor to the reduction of CO, whereas decreased carbon input was the dominant factor for the reduction of CO2. The NOx emission increased owing to the increase of prompt, thermal NOx formation and NNH pathway. The ratio of radiative heat flux to total heat flux decreased, and the radiative heat flux did not exceed 5% of the total heat flux. The addition of hydrogen improved the total heat flux by approximately 20%. Copyright 2015, Hydrogen Energy Publications, LLC. Published by Elsevier Ltd. All rights reserved.
文章类型	Article
关键词	Hydrogen Addition Methane Hybrid Fuel Laminar Diffusion Flame Pollutant Emissions Heat Transfer
WOS标题词	Science & Technology ; Physical Sciences ; Technology
DOI	10.1016/j.ijhydene.2015.05.096
研究领域[WOS]	Chemistry ; Electrochemistry ; Energy & Fuels
关键词[WOS]	SOOT FORMATION ; AIR FLAMES ; COMBUSTION ; HYDROCARBON ; MIXTURES ; TEMPERATURE ; LPG-H-2
收录类别	SCI
语种	英语
WOS类目	Chemistry, Physical ; Electrochemistry ; Energy & Fuels
WOS记录号	WOS:000358811000060
引用统计	被引频次：31[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://ir.giec.ac.cn/handle/344007/10836
专题	中国科学院广州能源研究所
作者单位	1.Nagoya Univ, Dept Chem Engn, Chikusa Ku, Nagoya, Aichi 4648603, Japan 2.Tianjin Univ Sci & Technol, Coll Mech Engn, Tianjin 300222, Peoples R China 3.Chinese Acad Sci, Guangzhou Inst Energy Convers, Guangzhou 510640, Guangdong, Peoples R China
推荐引用方式 GB/T 7714	Wu, Long,Kobayashi, Noriyuki,Li, Zhanyong,et al. Emission and heat transfer characteristics of methane-hydrogen hybrid fuel laminar diffusion flame[J]. INTERNATIONAL JOURNAL OF HYDROGEN ENERGY,2015,40(30):9579-9589.
APA	Wu, Long,Kobayashi, Noriyuki,Li, Zhanyong,Huang, Hongyu,&Li, Jun.(2015).Emission and heat transfer characteristics of methane-hydrogen hybrid fuel laminar diffusion flame.INTERNATIONAL JOURNAL OF HYDROGEN ENERGY,40(30),9579-9589.
MLA	Wu, Long,et al."Emission and heat transfer characteristics of methane-hydrogen hybrid fuel laminar diffusion flame".INTERNATIONAL JOURNAL OF HYDROGEN ENERGY 40.30(2015):9579-9589.