Take-off characteristics for NACA 4612 aerofoil in a twin-wing configuration with optimum angles of attack
Unmanned Aerial Vehicles are used generally at low levels and speeds.The research reported in this article investigates the possible use of twin-wing designs for higher altitudes with a focus on the possible lift capable for either short runways or high payloads.The wing aerofoil and unique Angles of Attack, AoA, are set 5o on the upper wing and BO