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使用模拟的地下油料储存库装置 ,对地下油料储存库火灾初期模式进行了实验研究。结合油料地下储存库火灾防治和安全性要求对实验结果进行了分析。结果表明 ,模拟油料地下储存库起火后 ,火灾初期模式与实验初始条件、边界条件和装置结构直接相关。在一定条件下 ,模拟油料地下储存库内出现爆燃向爆轰的转变 ;不同的环境条件下 ,火灾的模式不同 ;油料地下储存库内火灾的发展 ,油料的持续燃烧及发生燃烧的部位受通气条件和洞内复杂的烟气流向等条件控制。
The simulated underground fuel storage facility was used to study the initial mode of underground oil storage fire. The experimental results were analyzed with fire prevention and safety requirements of underground oil storage. The results show that the initial mode of the fire is directly related to the experimental initial conditions, boundary conditions and device structure after the simulated oil underground storage tank is damaged. Under certain conditions, there was a transition from detonation to detonation in the underground storage tank of simulated oil; under different environmental conditions, the patterns of fire were different; the development of fire in the underground storage of oilseeds, the continuous combustion of oilseeds, and the place where combustion occurred were ventilated Conditions and complicated smoke flow inside the cave and other conditions.