飞机机翼表面水滴撞击特性计算

根据飞机防冰系统的研制需要，以机翼为对象，对水滴撞击特性的数值计算进行研究，建立了计算模型，研究了计算方法，用相应的计算程序，在广泛的飞行，气象及多种翼型条件下，对水滴撞击特性作了计算，计算结果与国外权威机构公布的数据相比吻合性好，给出了部分计算结果，并对水滴撞击特性计算的应用作了简要分析。

CALCULATION OF WATER-DROPLET IMPINGEMENT ON AN AIRFOIL

According to the research and manufacture request of the aircraft anti-ice system. taking the wing of aircraft as an object, this paper analyzes the numerical calculation of the waterdroplet impingement characteristies. It builds the calculation model, studies the computation method and uses corresponding computing programs to calculate the water-droplet impingement characteristics under various of flight, meteorology and wing pattern conditions. The calculation results agree with the data published by the abroad authoritative organizations very well. This paper also presents some results and give a brief analysis to the application of the water-droplet impingement calculation.