Actuators 4 Air 4 Boundary conditions 4 Boundary layers 4 Dielectric properties 4 Flow Stabilization 4 Flow behaviours 4 Navier Stokes equations 4 Numerical experiments 4 Numerical results 4 Plasma actuation 4 Problem description 4 Schlieren techniques 4 Thin boundary layers 4 Velocity 4 Velocity distribution 4