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一、如何预测原油贮罐起火后发生沸溢和沸喷的时间 1、沸溢和沸喷(即通常所说的喷溅),是原油贮罐(以及油轮、油驳)火灾的一个突出特点。原油和沸溢性油品蒸发速度慢,蒸发时吸收热量少,液面燃烧时产生的热量除了用于加热表层至沸点和供液体蒸发所需热量外,还有一部分余热在液体表层积蓄,由于辐射作用,使燃烧液面升温,并通过介质的对流、传导向油品深度方向加热
How to Predict the Time of Boiling and Boiling after a Fire Occurs in Crude Storage Tanks 1, Boiling and Boiling (also commonly referred to as splashing) is a salient feature of a crude oil storage tank (as well as tanker, oil barge) fires . Crude oil and boiling oil evaporate slowly, evaporating less heat absorbed, liquid surface combustion heat generated in addition to heating the surface to the boiling point and the heat required for liquid evaporation, but also part of the remaining heat accumulation in the liquid surface, as a result of Radiation effect, so that the combustion liquid surface heating, and convection through the medium, conduction to the oil depth direction heating