Quantitative gaseous temperature and mole concentration measurements in spray generated mixture by p-xylene-PLIF imaging
文献类型：期刊论文
| 作者 | Wang, Qianlong2,3; Zhang, Yuyin2; Jiang, Liqiao1 ; Zhao, Daiqing1
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| 刊名 | COMBUSTION SCIENCE AND TECHNOLOGY
 |
| 出版日期 | 2018 |
| 卷号 | 190期号:6页码:949-966 |
| 关键词 | Gaseous temperature field measurements Gaseous mole concentration field measurements P-xylene fluorescence Uncertainties evaluation |
| ISSN号 | 0010-2202 |
| DOI | 10.1080/00102202.2017.1416359 |
| 通讯作者 | Zhang, Yuyin(yuyinzhang@sjtu.edu.cn) |
| 英文摘要 | 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. |
| WOS关键词 | LASER-INDUCED FLUORESCENCE ; COMBUSTION ; LIF ; TRACERS ; ENGINES ; JET |
| 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 |
| 语种 | 英语 |
| WOS记录号 | WOS:000428046900001 |
| 出版者 | TAYLOR & FRANCIS INC |
| 资助机构 | International Science and Technology Cooperation Program of China ; China Postdoctoral Science Foundation ; Science and technology project of Guangdong Province |
| 源URL | [http://ir.giec.ac.cn/handle/344007/23281]  |
| 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.Chinese Acad Sci, Guangzhou Inst Energy Convers, Guangzhou, Guangdong, Peoples R China 2.Shanghai Jiao Tong Univ, Sch Mech Engn, Shanghai 200240, Peoples R China 3.Tongji Univ, Sch Mech Engn, Thermal & Environm Engn Inst, Shanghai, 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. |
入库方式： OAI收割
来源：广州能源研究所
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