Laminar flame speed of lignocellulosic biomass-derived oxygenates and blends of gasoline/oxygenates

doi:10.1016/j.fuel.2017.04.085

	Laminar flame speed of lignocellulosic biomass-derived oxygenates and blends of gasoline/oxygenates
	Wu Y; Rossow B; Modica V; Yu XL(余西龙); Wu LL; Grisch F; Wu, Y (reprint author), Chinese Acad Sci, Inst Mech, State Key Lab High Temp Gas Dynam, 15 Beisihuanxi Rd, Beijing 100190, Peoples R China.
发表期刊	FUEL
	2017-08-15
卷号	202 页码:572-582
ISSN	0016-2361
摘要	Oxygenates present in partially hydro processed lignocellulosic-biomass pyrolysis oil to be component of second generation bio-fuels have been examined for their compact on the laminar flame speed of gasoline. Experiments were performed in an elevated pressure combustion vessel designed around a concept of a premixed Bunsen flame. Laminar flame speed measurements were firstly conducted for neat oxygenate fuel (anisole, 4-methylanisole and ethylvalerate)/N-2/O-2 mixtures at conditions T = 423 K, P = 0.1 MPa and phi = 0.6-1.3. It has been observed that anisole has a higher flame speed compared to 4-methylanisole and ethylvalerate. Meanwhile, very similar values of flame speeds have been obtained for 4-mythlanisole and ethylvalerate fuels. To learn the potential effect of these oxygenates present in biofuels acting as drop-in additives on the petroleum-based gasoline fuel, a five components surrogate gasoline fuel (hexane, 2,3-dimethyl-2-butene, cyclohexane, isooctane, and toluene) was then proposed and validated by comparing its laminar flame speed with commercial gasoline. Laminar flame speeds measurements were finally performed for the blends mixed by the proposed surrogate gasoline and different percentage of oxygenates over a large working condition range including T = 400-473 K, phi = 0.61.3 and P = 0.1-0.8 MPa. The influence of studied oxygenates as additives on gasoline has been found to be negligible for values up to 10% (wt) which is insensitive to the variation of pressure and temperature. (C) 2017 Elsevier Ltd. All rights reserved.
关键词	Laminar Flame Speed Oxygenated Fuels Gasoline High Pressure And High Temperature
DOI	10.1016/j.fuel.2017.04.085
收录类别	SCI ; EI
语种	英语
WOS记录号	WOS:000404078500059
关键词[WOS]	BURNING VELOCITIES ; ELEVATED-TEMPERATURES ; PYROLYSIS OIL ; LIQUID FUELS ; AIR MIXTURES ; GASOLINE ; COMBUSTION ; ETHANOL ; ISOOCTANE ; PRESSURE
WOS研究方向	Energy & Fuels ; Engineering
WOS类目	Energy & Fuels ; Engineering, Chemical
课题组名称	LHD高温气流激光诊断
论文分区	一类
力学所作者排名	1
引用统计	被引频次：40[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://dspace.imech.ac.cn/handle/311007/60633
专题	高温气体动力学国家重点实验室
通讯作者	Wu, Y (reprint author), Chinese Acad Sci, Inst Mech, State Key Lab High Temp Gas Dynam, 15 Beisihuanxi Rd, Beijing 100190, Peoples R China.
推荐引用方式 GB/T 7714	Wu Y,Rossow B,Modica V,et al. Laminar flame speed of lignocellulosic biomass-derived oxygenates and blends of gasoline/oxygenates[J]. FUEL,2017,202:572-582.
APA	Wu Y.,Rossow B.,Modica V.,余西龙.,Wu LL.,...&Wu, Y .(2017).Laminar flame speed of lignocellulosic biomass-derived oxygenates and blends of gasoline/oxygenates.FUEL,202,572-582.
MLA	Wu Y,et al."Laminar flame speed of lignocellulosic biomass-derived oxygenates and blends of gasoline/oxygenates".FUEL 202(2017):572-582.

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