CFD를 이용한 스마트 무인기의 공력특성 분석

CFD simulation for Smart-UAV(TR-E2S1) is performed to analyze its aerodynamic characteristics. Base geometry and several cases, decided by control surfaces being deflected, are simulated. To obtain the better lift characteristics, the elevator should be deflected between 10o and 20o with the incidence angle of the wing 1o.