LOW-SPEED VISUALIZATION STUDIES OF COUPLED AND UNCOUPLED VORTEX SYSTEMS ON CHINE-FOREBODY/DELTA WING CONFIGURATIONS TO HIGH ANGLES OF ATTACK
VIGYAN INC · National Aeronautics and Space Administration
Phase II1989$497,700
FOREBODIES WITH VORTEX-GENERATING SIDE EDGES OR CHINES BLENDING INTO HIGHLY SWEPT LEADING EDGES ARE KNOWN TO STABILIZE THE LEADING EDGE VORTICES THROUGH AERODYNAMIC COUPLING AT HIGH ANGLES OF ATTACK. HOWEVER, IN POST-ST…