PrandtlD flying wing aerodynamic analysis

U ovom radu analizirana je letjelica PrandtlD. PrandtlD leteće krilo je konstuirano kako bi se istražila mogućnost leta sa zvonolikom raspodjelom opterećenja te kako bi se testirali efekti koji se pojavljuju zbog pozitivne brzine ispiranja pri vrhovima krila. Rekonstuirana je geometrija letjelice, provedeni su proračuni krila i aeroprofila metodom konačnih volumena te je provedena analiza numeričkom adaptacijom noseće linije za otklon upravljačkih površina kako bi se istražila mogućnost povoljnog skretanja.In this thesis, the PrandtlD aircraft was analyzed. PrandtlD flying wing was constructed to investigate the possibility of flight with a bell-shaped spanload and to test the effects that occur due to the upwash velocity at the wingtips. The geometry of the aircraft was reconstructed, wing and airfoil calculations were carried out using the finite volume method and numerical adaptation of the lifting line was used to analyze deflection of the control surfaces in order to investigate the possibility of a proverse yaw