11-10-2014, 02:26 PM
Abstracts: Design of UAV in CAD software & CFD of it in analysis software to optimize aerodynamic shape, lift & thrust, then develop working model of it. UAV can be take off and land vertically by menace of tilting thrusters to reduce takeoff & landing time & eliminate runway. When direction of UAV is changed from vertical to horizontal, it can stall due to inadequate amount of lift because of less horizontal speed. To overcome this problem Coanda effect can be used on wing by diverting jet of air from thruster.