May 11, 2018 at 7:46 pm
May 12, 2018 at 4:50 pmraul.raghavSubscriber
Based on the quick literature review, it seems that the Standard k-e model predicts the flow better than the other turbulence models. But you might also want to look into the k-w SST model with curvature correction. Look into the following articles for more information:
May 13, 2018 at 8:41 pmRaef.KobeissiSubscriberk- epsilon model poorly resolves the viscous layer unline K-Omega model. Furthermore, k-ω model is good in resolving internal flows, separated flows and jets and flows with high-pressure gradient and also internal flows through curved geometries. You always need to make sure that you have a proper mesh at the boundary wall by abiding by the correct Y Plus value.
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