摘要
为研究大型储油罐火灾燃烧特性,采用200 m^(3)罐体建立储油罐火灾模拟燃烧试验平台,模拟罐体顶部油池火、围堤油池火、罐体侧壁流淌火,总燃烧面积为361.8 m^(2),评估泡沫-细水雾联用涡扇炮灭火技术对储油罐火灾的适用性。罐体外围温度场和热辐射场时空分布特性结果表明:泡沫-细水雾联用涡扇炮灭火技术可快速扑灭该储油罐火灾燃烧明火,降温效果明显。
To study the combustion characteristics of large oil tank fire,this work established an experimental platform to simulation the combustion behavior of a 200 m^(3) oil tank fire,simulating oil pool fire on the top of the tank,oil pool fire on the embankment,and flowing fire on the side walls of the tank,whose combustion area reached 361.8 m^(2).The foam-water mist combined with a turbofan was used to study the extinguishing efficiency of this technology.The temperature field and thermal radiation field of the oil tank fire were analyzed.The results show that the application of foam-water mist combined with a turbofan can quickly extinguish the open fire in the burning scene of the oil tank fire,and has a significant cooling effect.
作者
景伟
罗剑飞
张国良
吴刘锁
Jing Wei;Luo Jianfei;Zhang Guoliang;Wu Liusuo(Beijing Nanrui Yihe Environmental-Technology Co.,Ltd.,Beijing 100085,China)
出处
《消防科学与技术》
CAS
北大核心
2023年第12期1694-1697,共4页
Fire Science and Technology
关键词
储油罐火灾
燃烧特性
泡沫-细水雾联用涡扇炮
油池火
流淌火
oil tank fire
combustion characteristics
foam-water mist combined with a turbofan
oil pool fire
flowing fire
