Effect of Airflows on Repetitive Nanosecond Volume Discharges

摘要: Atmospheric pressure discharges excited by repetitive nanosecond pulses have attracted significant attention for various applications. In this paper, a plate-plate discharge with airflows is pulse generator. Under different experiment conditions, the applied voltages, currents, and images are recorded. The plasma presented here indicate that volume modes vary airflow speeds, diffuse homogeneous occurs at speed of more than 35 m/s. role provides effects on 2-stage discharges. 1st currents nearly maintain consistency speeds. However, 2nd current has change trend first decreasing then rapidly increasing, value difference about 20 A under airflows. addition, experimental results discussed according to electrical parameters images.