Flow control approaches that use synthetic jet actuators have become an important tool for the aerodynamicist.A dual synthetic jets actuator has provided by us recently.The dual synthetic jets actuator not only resolves the problems of pressure loading and energy inefficiency of the existing synthetic jet actuators, but also has a unique thrust-vectoring characteristic that the existing synthetic jet actuators havent.The dual-synthetic jets actuator may potentially replace the existing synthetic jet actuators in various applications and also extend the applications of the synthetic jets to more flow control systems.