Simulation of plasma aerodynamic actuation system based on COMSOL Multiphysics

In order to reveal the evolution mechanism development of electrical parameter during the plasma aerodynamic actuation in plasma generation process due to dielectric discharging barrage,the plasma discharging system was numerically simulated based on COMSOL Multiphysics.An Ar-plasma model in atmospherical environment of two-dimensional space was used to investigate the variation pattern of the main particle in the model under the action of different pulses,which was well accordant with physical facts.The investigation presented in this paper possesses a better developing and practical value.