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DOI: 10.1615/ICHMT.2009.HeatTransfGasTurbSyst.370
page 11

Evgueni M. Smirnov
Department of Hydro- and Aerodynamics at the Saint-Petersburg Polytechnic University, Polytechnicheskaya, 29, St. Petersburg, 195251, Russia

Alexander Smirnovsky
Department of Aerodynamics, St. Petersburg State Polytechnic University, St. Petersburg, Russia


A modified version of the correlation-based laminar-turbulent transition model originally formulated by Menter et al. [2004] for incorporation into general-purpose CFD-codes is presented. With this model, implemented in an in-house Navier-Stokes code, calculations of heat transfer in the VKI transonic linear turbine guide vane cascade used in the experiments by Arts et al. [1990] were performed for a number of flow regimes. The same cases were computed employing the ANSYS-CFX11.0 package in which the original transition model was available. It is shown that the modification suggested provides a better agreement with the measurement data as compared with the original model.

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