A model for real-time computation of fuselage-rotor interference  

作　　者：Berend G.van der Wall Jianping Yin 

机构地区：[1]Institute of Flight Systems,DLR Lilienthalplatz 7,38108 Braunschweig,Germany [2]Institute of Aerodynamics and Flow Technology,DLR Lilienthalplatz 7,38108 Braunschweig,Germany

出　　处：《International Journal of Modeling, Simulation, and Scientific Computing》2017年第4期10-24,共15页建模、仿真和科学计算国际期刊（英文）

摘　　要：A simple analytical real-time capable model to account for fuselage-induced velocities at rotor blade elements is described at the example of the Bo105 fuselage.Data of the fuselage-induced flow fields in the volume of rotor operation above the fuselage are first computed by a panel method in the range of angle of attack and sideslip of±90°.The model parameters are then estimated based on these data.The usefulness of the model in combinations of angle of attack and sideslip is demonstrated.

关 键 词：Helicopter aerodynamics fuselage-rotor interference real-time simulation 

分 类 号：V21[航空宇航科学与技术—航空宇航推进理论与工程]