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油罐内油品燃烧火焰的特性是一个急需研究的问题,它对于确定合理的防火间距,进一步改善消防设备和提高灭火战术都有直接的关系。因此,国内外都进行过多次观场试验研究。根据对这些试验数据进行分析的结果,可以获得油罐内油品燃烧特性的如下看法: (1)火焰的倾斜度 油罐内油品燃烧的火焰呈锥形,锥形底就等于燃烧油罐的面积。锥形火焰受到风的作用就产生一定的倾斜角度,这个角度大小
The characteristics of oil burning flame in oil tank is an urgent research subject, which has a direct relationship with determining reasonable fire prevention distance, further improving fire fighting equipment and improving fire fighting tactics. Therefore, many experiments have been carried out at home and abroad. Based on the analysis of these test results, the following observations on the combustion characteristics of the oil in the tank can be obtained: (1) Inclination of the flame The flame of the oil-burning flame in the tank is conical, Area. Cone-shaped flame by the role of the wind to produce a certain degree of tilt angle, the size of this angle