Processes of supersonic flows retardation in channels

Investigated are unsteady laminar boundary layer interaction and separation processes in supersonic flow. Deduced are equations describing such flow and obtained are numerical solutions of linearysed and nonlinear system of equations. It is supposed that these results will allow explain effects accompanying supersonic flow retardation in channels. For the full description it is needed to investigate flow in the reattachment region where selfoscillating processes arise.