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  • #2400

kOmegaSST model with wrong omegaWallFunction

This reference, https://turbmodels.larc.nasa.gov/sst.html, states that the boundary condition recommended in the original "Standard" Menter SST Two-Equation Model (SST) reference for omega at wall, is omega_wall_boundary_condition , which is 10 times higher than what is implemented in the omegaWallFunction boundary condition and used in tutorials. Below is the screenshot of part of the link provided, which mentions recommended

omega boundary condition.

Boundary_Conditions

It can be solved by setting beta1, 10 times lower than the default value; As is showed below.

beta1_correction

Edited Mar 09, 2022 by Sh No
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