着火油罐周围温度分布探讨

发布时间：2019-08-16 19:34

【摘要】：介绍油罐燃烧辐射模型。采用数值模拟方法,通过设置不同油罐直径的火灾场景,利用FDS模拟油罐火灾的发展过程,分析油罐着火时油罐周围不同时刻、不同位置处的温度分布。将油罐的温度分布规律与火焰电荷分布研究相结合,可以为合理布置油罐、科学设置防火间距提供理论分析,同时还可以为处置油罐火灾,迅速准确安排灭火人员和器材于最佳的位置进行灭火,充分发挥灭火剂的效能、及时扑救火灾并且保证灭火人员和车辆器材的安全提供理论基础。
[Abstract]:The radiation model of oil tank combustion is introduced. By using numerical simulation method, the development process of oil tank fire is simulated by using FDS to simulate the development process of oil tank fire by setting the fire scene of different oil tank diameters, and the temperature distribution around the oil tank at different times and at different positions is analyzed. Combining the temperature distribution law of oil tank with the study of flame charge distribution can provide theoretical analysis for rational arrangement of oil tank and scientific setting of fire prevention spacing. At the same time, it can also provide theoretical basis for dealing with oil tank fire, quickly and accurately arranging fire extinguishers and equipment in the best position to put out fire, giving full play to the effectiveness of fire extinguishing agent, extinguishing fire in time and ensuring the safety of fire extinguishers and vehicle equipment.
【作者单位】：辽宁省消防总队;
【分类号】：TE88;TQ086

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