The results of experimental researches of spectra flow "stealth" layouts unmanned aircraft with wing forward and reverse sweep. Spectra flow researches were conducted in a streamlined tube T-1 Kharkiv University of Air Force using the wool-tuft technique at angles of attack from 0 ° to 16 °. Studies results indicate a significant difference in the spectra of flow configurations unmanned aircraft with wing forward and reverse sweep.
flow range, wind tunnel, wool-tuft technique, angle of attack, flow separation
"Spektry obtikannia aerodynamichnoi komponovky BPLA z krylom priamoi ta zvorotnoi strilovydnosti" [Spectra flow layout uav with wing direct and reverse sweep],
Systems of Arms and Military Equipment,