Extinguishment of Cooking Oil Fires by Water Mist Fire Suppression Systems

被引:1
|
作者
Zhigang Liu
Andrew K. Kim
Don Carpenter
J. M. Kanabus-Kaminska
Ping-Li Yen
机构
[1] National Research Council of Canada,Fire Research Program
[2] CAFS UNITS Inc.,undefined
来源
Fire Technology | 2004年 / 40卷
关键词
water mist; fire suppression; cooking oil fire; re-ignition; oil splash;
D O I
暂无
中图分类号
学科分类号
摘要
A series of full-scale experiments were conducted in a mock-up commercial cooking area to study extinguishing mechanisms and effectiveness of water mist against cooking oil fires. The impact of water mist characteristics, such as spray angle, droplet size, flow rate, discharge pressure and type of nozzle, on the effectiveness of water mist against cooking oil fires was investigated. A series of oil splash experiments were also conducted to determine if the oil was splashed by water mist. In addition, the change in oil composition during heating and fire suppression was determined using Fourier Transform Infrared (FTIR) technique.
引用
收藏
页码:309 / 333
页数:24
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