汽油储罐火灾燃烧特性的实验研究  

EXPERIMENTAL STUDY OF BURNING CHARACTERISTICS IN GASOLINE STORAGE TANK FIRES

作　　者：赵大林[1] 魏东[2] 田亮[1] 薛岗[1] 

机构地区：[1]公安部天津消防研究所,天津300381 [2]武警学院消防指挥系,河北廊坊065000

出　　处：《工程热物理学报》2004年第2期341-344,共4页Journal of Engineering Thermophysics

基　　金：国家"十五"攻关项目"城市火灾与重大化学灾害事故应急救援技术研究"资助项目(No.2001BA803802)

摘　　要：本文通过对直径为1 m、 1.5 m和2.7 m的汽油储罐进行火灾实验,分析了汽油罐燃烧时不同阶段的燃烧特 性。本文重点讨论了描述燃烧特性的几个重要参数的变化规律,包括火焰脉动频率、火焰高度、倾斜角度以及火焰的温度 分布等,并将结果拟合为相应的实验关联式,以揭示油罐火灾的内在规律和预测其发展趋势。An Experimental study was made to explore the burning characteristics in oil tank fires and the gasoline was burned in three different sized tanks 1 m, 1.5 m and 2.7 m in diameter. Overall burning process was observed and the characteristics of each stage of fire development were analyzed. The character and structure of oil tank fires were discussed with special regard to the flame pulsation frequency, flame height, flame tilt angle due to the wind and the flame temperature distribution. Moreover, the corresponding correlations were developed for different characteristic parameters in order to discover the inherent regularity of oil tank fires and predict their trend in development.

关 键 词：汽油储罐 池火 燃烧特性 火焰温度 火灾 

分 类 号：TE972[石油与天然气工程—石油机械设备] TE88