Experimental study of the burning behavior of n-heptane pool fires at high altitude
文献类型：期刊论文
| 作者 | Zhou ZH; Yao W(姚卫) ; Hu XK; Yuen R; Wang J
|
| 刊名 | FIRE AND MATERIALS
 |
| 出版日期 | 2016-01 |
| 卷号 | 40期号:1页码:80-88 |
| 通讯作者邮箱 | wangj@ustc.edu.cn |
| 关键词 | high altitude n-heptane pool fire burning intensity heat release rate combustion efficiency |
| ISSN号 | 0308-0501 |
| 产权排序 | [Zhou, Zhihui; Wang, Jian] Univ Sci & Technol China, State Key Lab Fire Sci, Hefei 230027, Peoples R China; [Yao, Wei] Chinese Acad Sci, Inst Mech, LHD, Beijing 100190, Peoples R China; [Hu, Xiaokang] Shanghai Inst Satellite Engn, Shanghai 201107, Peoples R China; [Zhou, Zhihui; Yuen, Richard] City Univ Hong Kong, Dept Civil & Architectural Engn, Kowloon, Hong Kong, Peoples R China |
| 通讯作者 | Wang, J (reprint author), Univ Sci & Technol China, State Key Lab Fire Sci, Hefei 230027, Peoples R China. |
| 中文摘要 | The same configured calorimeters were built in Hefei (99.8kPa) and Lhasa (66.5kPa), respectively. Four sizes of round pans with diameters of 10, 15, 20, and 25cm were adopted to study the effect of high altitude on the burning behavior of liquid pool fires. Analysis on the burning rate obtained in this study and in the literature at different altitudes indicates that pressure fire modeling performs better than radiation fire modeling in correlating the burning intensity (burning rate per unit area) with pressure and pool diameter for cases under low ambient pressure. The study also shows that heat release rate and combustion efficiency decrease at higher altitude. For medium pool fires, the burning intensity and heat release rate are proportional to D-5/2, thus the combustion efficiency being independent on pool sizes but decreases at higher altitude by a factor approximate to the pressure ratio. Copyright (c) 2014 John Wiley & Sons, Ltd. |
| 分类号 | Q3 |
| 类目[WOS] | Materials Science, Multidisciplinary |
| 研究领域[WOS] | Materials Science |
| 关键词[WOS] | GLOBAL SOOT MODEL ; HEAT RELEASE RATE ; OXYGEN-CONSUMPTION ; COMBUSTION ; PRESSURE ; VALIDATION ; FLAMES |
| 收录类别 | SCI ; EI |
| 原文出处 | http://dx.doi.org/10.1002/fam.2270 |
| 语种 | 英语 |
| WOS记录号 | WOS:000367893800006 |
| 源URL | [http://dspace.imech.ac.cn/handle/311007/58648]  |
| 专题 | 力学研究所_高温气体动力学国家重点实验室 |
| 推荐引用方式 GB/T 7714 | Zhou ZH,Yao W,Hu XK,et al. Experimental study of the burning behavior of n-heptane pool fires at high altitude[J]. FIRE AND MATERIALS,2016,40(1):80-88. |
| APA | Zhou ZH,姚卫,Hu XK,Yuen R,&Wang J.(2016).Experimental study of the burning behavior of n-heptane pool fires at high altitude.FIRE AND MATERIALS,40(1),80-88. |
| MLA | Zhou ZH,et al."Experimental study of the burning behavior of n-heptane pool fires at high altitude".FIRE AND MATERIALS 40.1(2016):80-88. |
入库方式： OAI收割
来源：力学研究所
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