Abstract:In this paper, an efficient numerical method for transonic viscous flow in a highly loaded turbine vane cascade, where the interaction of a shock wave and boundary layer often leads to very complicated flow phenomena, is developed. The numerical code, a modified implicit flux-vector-splitting solver of the Navier-Stokes equations (MIFVS), is extended to simulate such transonic cascade flow. A compressible low-Reynolds-number k-ε model, together with a transition-modified damping function, has been implemented … Show more
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