C. F. Tao, Y. P. He, Y. Li and X. S. Wang (2013) Effects of oblique air flow on burning rates of square ethanol pool fires. Journal/Journal Of Hazardous Materials 260 552-562. [In English]
Web link: http://dx.doi.org/10.1016/j.jhazmat.2013.06.015
Keywords: Flame, Combustion, Detachment, Heat transfer, Wind direction, LONGITUDINAL VENTILATION, TUNNEL, FUEL, SIMULATION, VELOCITY, SURFACE
Abstract: The effects of downward airflow on the burning rate and/or burning intensity of square alcohol pool fires for different airflow speeds and directions have been studied experimentally in an inclined wind tunnel. An interesting flame-wrapping phenomenon, caused by impingement of air flow, was observed. The mass burning intensity was found to increase with the airflow speed and the impinging angle. The fuel pan rim temperatures were also measured to study the effect of wind direction and speed on heat transfer from the flame to the fuel source. A model based on heat transfer analysis was developed to correlate the burning intensity with the pan rim characteristic temperature. A good correlation was established between the model results and the experimental results. (C) 2013 Elsevier B.V. All rights reserved.

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