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	Experimental study on car fire in garage under sprinkler protection
	Liu Yongjin ; Shen Shifei ; Shu Xueming ; Shao Quan ; Yuan Hongyong
	2010-05-10 ; 2010-05-10 ; OCT 24-27, 2006
会议名称	PROGRESS IN SAFETY SCIENCE AND TECHNOLOGY, VOL 6, PTS A AND B ; 5th International Symposium on Safety Science and Technology ; Changsha, PEOPLES R CHINA ; Web of Science
关键词	car fire garage sprinkler HRR Engineering, Multidisciplinary
中文摘要	In garage fire, two issues are causing concern, which are how the fire spreads and whether sprinkler system can control the development of the fire. So, in the article, an experiment study on full-scale car fire in garage under sprinkler protection has been conducted. The variation regularities of gas concentrations of O-2, CO2, CO and temperature versus time were obtained in the experiment. Heat release rate (HRR) was calculated based on the way of oxygen consumption theory. The peak value of the HRR was 1.1 MW and its average value was about 0.4 MW. From the experimental process and measurement data, it is found that sprinkler system plays an important role in restraining early car fire's development and spread. But it is not enough to extinguish car fire only by sprinkler system. Manual intervention should be executed as soon as possible. Moreover, the controlling fire ability of sprinkler is correlated with the distance of sprinkler to car, water flow, and activation time etc.
会议录出版者	SCIENCE PRESS USA INC ; MONMOUTH JUNCTION, ; 2031 US HWY 130, SUITE F, MONMOUTH JUNCTION,, NJ 08852 USA
语种	英语 ; 英语
内容类型	会议论文
源URL	[http://hdl.handle.net/123456789/18646]
专题	清华大学
推荐引用方式 GB/T 7714	Liu Yongjin,Shen Shifei,Shu Xueming,et al. Experimental study on car fire in garage under sprinkler protection[C]. 见:PROGRESS IN SAFETY SCIENCE AND TECHNOLOGY, VOL 6, PTS A AND B, 5th International Symposium on Safety Science and Technology, Changsha, PEOPLES R CHINA, Web of Science.

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