Hybrid flow control of airfoil dynamic stall using dielectric-barrier-discharge plasma actuator and Gurney flap
To suppress dynamic stall-induced aerodynamic degradation of pitching National Advisory Committee for Aeronautics 0012 airfoils, this paper presents a hybrid active and passive flow control method using a leading-edge burst-mode dielectric-barrier-discharge (DBD) plasma actuator and a trailing-edge Gurney flap (GF, hei...