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Need help on K-Kl-Omega for Low Re Flow (50,000 to 200,000) over airfoil

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Old   October 10, 2014, 01:23
Unhappy Need help on K-Kl-Omega for Low Re Flow (50,000 to 200,000) over airfoil
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Dinesh Babu
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Hi,
I need your help on setting a Low Re Flow (50K to 200K) over an airfoil. My main aim is to capture the Laminar Separation bubble.

I already did some work around. Created a good fine (wall y+<=1) C-Domain structured mesh over airfoil. Front, top & Bottom set to Velocity inlet and Downstream end set to Pressure outlet.

When I run the steady flow case with default K-Kl-Omega settings, my solution is not converging at all. So, need your help in setting up this case and convergence.
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