S0530105 翼上下面に設置したフィンガー型PSJAの最適形状

抄録

This paper investigates shape-factor dependence of electrode on the finger type PSJA(Plasma Synthetic Jet Actuator). PSJA is an electric device which induces a jet stream by impressing voltage between the anode and cathode. Finger type PSJA electrodes aligned in the lateral direction, and can generate jet stream in both the lateral and longitudinal directions. The lift characteristic is verified for NACA0015 by wind tunnel experiment, and a lift is measured with a force sensor. Finger type PSJA covered a wide range of the increase in a lift, and it turned out that it is superior to S-S type PSJA. Moreover, the lift increases as the distance between the lateral electrodes increases.