The concept of the new CFD solver for the 3D turbomachinery flow simulation using the RANS equations is considered. The governing equations are supplemented with the k-ω SST turbulence model. The realisability constraints and the special boundary conditions for adverse pressure gradient flows are shown to be important. An improved numerical technique is suggested to increase efficiency and robustness of the computational procedure. Numerical results for selected test cases are presented. Screenshots of the developed software are shown.
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