The study of a pair of single Dielectric Barrier Discharge (DBD) plasma actuator which is placed on the surface near the apex of a cone-cylinder body with a semi-apex angle of 10° is presented. The two SDBD plasma actuators are aligned on the cone at azimuth angle θ = ±90° symmetrically and sustained by a repetitive high voltage nanosecond pulses generator. The pressure distribution over the te...