INVESTIGATION OF NUMERICAL SOLUTIONS OF CASCADE FLOWS USING SRNS EQUATIONS

In order to establish numerical method suitable for the SRNS equations, and make the downstream informations feedback to upstream fully, this paper presents the pseudocompressibility space marching method for the incompressible SRNS equations. Typical computations of incomprssible flows of compressor and turbine cascades indicated that this method can simulate internal flows of turbomachinery accurately and rapidly.