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Forum: STAR-CCM+

July 8, 2009, 11:01

Replies: 17

Drag and Lift coefficient (NACA 0012)

Views: 16,953

Posted By vishyaroon

The S-A RANS model (not DES model) should be good...

The S-A RANS model (not DES model) should be good enough for the case you are simulating.

I'm not sure of the near wall mesh requirements of the S-A model with the wall treatment, but it will...

Forum: STAR-CCM+

July 6, 2009, 23:16

Replies: 17

Drag and Lift coefficient (NACA 0012)

Views: 16,953

Posted By vishyaroon

How does your near wall resolution look like? As...

How does your near wall resolution look like? As Maddin mentioned you can use DES if there is massive separation involved. However if there is little or moderate separation RANS should be good...

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