Modelling of suction for supersonic laminar flow control

In this work, numerical studies are conducted for a supersonic M = 2.0 steady flow over a flat plate with a suction through single circular hole of variating intensity. The computed flow fields near the suction hole are estimated to build special boundary condition of Dirichlet type. Such a simulated suction can be used in DNS of disturbances propagation over walls with multiple suction holes.