The Experimental Study on the fire suppression effectiveness of water mist with the FeCl2 Additives
This paper presents an experimental study of fire suppression effectiveness with water mist containing FeCl2 additives.The investigation focuses on suppression effectiveness under various FeCl2 additives concentrations,working pressures and nozzle different height above the fire source.The experimental results show that:there is a significant impact on fire suppression effectiveness when adding FeCl2 to water mist.There is an optimum additive concentration of extinguishing fire,corresponding to the shortest extinguishing time,the least amount of water,the highest efficiency of extinguishing fire.The nozzle working pressures and nozzle position have effect on the performance of the water mist extinguishing:the greater the pressure is,the shorter water mist fire extinguishing time is.Under the same experimental conditions,the closer the water mist nozzles are to the oil pan,the shorter extinguishing time is.
water mist FeCl2 additives pool fire
Jian Chen Ying Xuyan Na Wang
School of Safety Engineering,Shenyang Aerospace University,China
国际会议
西安
英文
555-558
2013-07-27（万方平台首次上网日期，不代表论文的发表时间）