Fig. 14.

a Plots of the voltage (black line) and the current from the pickup coil (blue line) and Rogowski coil (red line) versus time at 2.3 kV with DI water, b dissipated power of Ar APPJ with (red-circle line) and without (black-square line) DI water versus applied voltage, c speed of the plasma bullet (red-star line and orange-circle line) and the current from the Rogowski coil (blue-square line and purple-triangle line) with and without DI water versus the applied voltage [111]