Research on AFFF Supply Intensity of Full Area Fire of Petrochemical Storage Tank

摘要：

　　In order to study the requirement of fire fighting force for full area fire emergency rescue in petrochemical storage tank farm, started from aqueous film forming foam supplyment intensity, an low-expansion fire fighting foam used in alkane tank fire widely, the factors affecting the efficiency of fire extinguishing in the whole process were analysed.Assuming that the foam spread in the oil surface as a quasi-static process, the model of covering process of AFFF on oil surface was derived.Experiments validated the model in the cold state with a higher similarity, and the series of cold and hot state oil pans experiments were conducted to determine the effect of liquid pool area and extinguishing time to heat loss rate of AFFE An AFFF supplyment intensity algorithm of effective fire control based on storage pool diameter was established.The theoretical model was extended to the actual fire scene in case analysis.

关键词： petrochemical fire aqueous film forming foam supplyment intensity fire experiment

作者: GAO Xuyang ZHANG Mingguang WANG Xuedong LIU Fuqi

作者单位: College of Urban Construction and Safety Engineering, Nanjing University of Technology, Jiangsu Key Laboratory of Urban and Industrial Safety, Nanjing 210009, Jiangsu, China

会议类型: 国际会议

会议名称: The 2016 International Symposium on Safety Science and Technology(2016安全科学与技术国际会议)

会议地点: 昆明

会议语种:英文

页码: 304-310

在线出版日期: 2016-10-17（万方平台首次上网日期，不代表论文的发表时间）