Quantitative gaseous temperature and mole concentration measurements in spray generated mixture by p-xylene-PLIF imaging

doi:10.1080/00102202.2017.1416359

GIEC OpenIR

	Quantitative gaseous temperature and mole concentration measurements in spray generated mixture by p-xylene-PLIF imaging
	Wang, Qianlong 1,2; Zhang, Yuyin 1; Jiang, Liqiao3 ; Zhao, Daiqing3
	2018
发表期刊	COMBUSTION SCIENCE AND TECHNOLOGY
ISSN	0010-2202
卷号	190 期号:6 页码:949-966
通讯作者	Zhang, Yuyin(yuyinzhang@sjtu.edu.cn)
摘要	The current study originally presents a detailed approach to implement the p-xylene based two-color PLIF for measuring gaseous mixture temperature and mole concentration field simultaneously. An 80 * 0.8mm(2) laser sheet at 266nm is employed to excite homogenous p-xylene/nitrogen steady mixture flow in a calibration cell, where the known p-xylene mole concentration and temperature are adjustable. Doing so, the full band/spectral (centered at 289nm) fluorescence intensity are respectively captured by ICCD camera that allows establishments of temperature-fluorescence ratio database. Concomitantly, the full band fluorescence intensity correlation with temperature and mole concentration is rightly created as well. Utilizing the identical laser sheet and detection channel, the quantitative temperature and mole concentration field in a far-field developed-spray region could be inferred by terms of full band/spectral fluorescence imaging through previous calibration database. The error propagation issue of temperature and mole concentration measurement by this approach are discussed. As a result, it is found that the relative temperature and mole concentration uncertainties are in the range of 5.4 similar to 7.3% and 8 similar to 9.3% (or 12.3 similar to 18.7% by bottom-up approach), respectively, within studied temperature range of 423 similar to 573K. Therefore, the suitability and capability of p-xylene as the tracer for spatio-temporal temperature and mole concentration measurements are preliminarily validated, which offers an alternative tracer option for gasoline/its surrogate spray studies. It is noted that replacing the p-xylene by other suitable fluorescence tracer, i.e.,1-methylnaphthalene, this approach could be rightly performed for studies of Diesel engine, or even gas turbine.
关键词	Gaseous temperature field measurements Gaseous mole concentration field measurements P-xylene fluorescence Uncertainties evaluation
DOI	10.1080/00102202.2017.1416359
关键词[WOS]	LASER-INDUCED FLUORESCENCE ; COMBUSTION ; LIF ; TRACERS ; ENGINES ; JET
收录类别	SCI
语种	英语
资助项目	International Science and Technology Cooperation Program of China[2016YFE0127500] ; China Postdoctoral Science Foundation[2016M591672] ; Science and technology project of Guangdong Province[2016A040403095]
WOS研究方向	Thermodynamics ; Energy & Fuels ; Engineering
项目资助者	International Science and Technology Cooperation Program of China ; China Postdoctoral Science Foundation ; Science and technology project of Guangdong Province
WOS类目	Thermodynamics ; Energy & Fuels ; Engineering, Multidisciplinary ; Engineering, Chemical
WOS记录号	WOS:000428046900001
出版者	TAYLOR & FRANCIS INC
引用统计	被引频次：1[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/344007/23282
专题	中国科学院广州能源研究所
通讯作者	Zhang, Yuyin
作者单位	1.Shanghai Jiao Tong Univ, Sch Mech Engn, Shanghai 200240, Peoples R China 2.Tongji Univ, Sch Mech Engn, Thermal & Environm Engn Inst, Shanghai, Peoples R China 3.Chinese Acad Sci, Guangzhou Inst Energy Convers, Guangzhou, Guangdong, Peoples R China
推荐引用方式 GB/T 7714	Wang, Qianlong,Zhang, Yuyin,Jiang, Liqiao,et al. Quantitative gaseous temperature and mole concentration measurements in spray generated mixture by p-xylene-PLIF imaging[J]. COMBUSTION SCIENCE AND TECHNOLOGY,2018,190(6):949-966.
APA	Wang, Qianlong,Zhang, Yuyin,Jiang, Liqiao,&Zhao, Daiqing.(2018).Quantitative gaseous temperature and mole concentration measurements in spray generated mixture by p-xylene-PLIF imaging.COMBUSTION SCIENCE AND TECHNOLOGY,190(6),949-966.
MLA	Wang, Qianlong,et al."Quantitative gaseous temperature and mole concentration measurements in spray generated mixture by p-xylene-PLIF imaging".COMBUSTION SCIENCE AND TECHNOLOGY 190.6(2018):949-966.