摘要
细水雾以其无污染,对人体无害,良好的灭火效能等特点,不断被广泛应用。利用火灾场模拟软件FDS对特定空间内不同雾滴直径的细水雾的灭火过程进行了数值模拟。结果证明,细水雾雾滴直径小于100μm时,灭油池火具有较好的效果,雾滴直径大于400μm的细水雾不具备扑灭油池火的能力。
Water mist with its clean,harmless to human body,and fine fire performance characteristics,continues to be widely used.The simulation of different droplet diameter of water mist fire extinguishing process in a particular space is done by using FDS software.The results proves that the water mist diameter less than 100μm results in good quenching oil pool fire,while droplet diameter greater than 400μm when the mist does not have the ability to fire extinguishing oil pool.
出处
《武警学院学报》
2012年第12期14-16,共3页
Journal of the Armed Police Academy
关键词
模型
细水雾
数值模拟
model
water mist
numerical simulation
