Based on momentum theory and the results of numerical simulation with full propeller blade modeling, a new actuator disk modeling of airplane propeller is presented. Sections 1 and 2 of the full paper explain our approach mentioned in the tittle, which we believe is new and effective and whose core consists of; (1) the full propeller blade modeling is used to numerically simulate propeller slipstream; (2 ) the pressure jump of propeller disk is got from the results of the numerical simulation and a pressure jump curve is obtained; (3 ) the actuator disk model with the pressure jump curve is constructed to numerically simulate propeller slipstream. Setion 2 also evaluates our approach; the simulation results, presented in Figs. 9 and 10, and their analysis show preliminarily that the actuator disk model can indeed numerically simulate effectively the main characteristics of propeller slipstream.%根据完整桨叶模型数值计算结果结合动量理论发展出一种新的激励盘模型完成对螺旋桨滑流的数值模拟.使用完整桨叶模型模拟螺旋桨滑流真实流场,计算出螺旋桨滑流流场的各个流动参数.由完整桨叶模型计算结果得出桨盘前后不同位置压差,拟合出满足条件的桨盘压差曲线.将所得压差曲线用于激励盘模型中,完成激励盘模型对螺旋桨滑流流场流动特征的数值模拟方法的研究.计算结果表明,文中所建立的激励盘模型能够模拟出螺旋桨滑流的主要流场特征.
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