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이치훈(C.H. Lee),최성욱(S.W. Choi) 한국전산유체공학회 2013 한국전산유체공학회 학술대회논문집 Vol.2013 No.5
In this study, flow computation around the multi-purpose tilt-duct VTOL aerial robot has been conducted in order to build aerodynamic database and investigate aerodynamic characteristics. The computational analysis was conducted for all flight modes of tilt-duct aerial vehicle: helicopter, conversion, and airplane modes. The thrust and torque performance of the rotor is predicted using Multiple Reference Frame method. The power effect of rotor is not considered in this calculation. The computation considering rotor power effect is going to be carried out using the Virtual Blade Modeling method in the future study.