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Search: Posts Made By: Vinicius
Forum: STAR-CCM+ August 28, 2010, 10:12
Replies: 6
Views: 2,387
Posted By Vinicius
I don't think you have to use the Reynolds stress...

I don't think you have to use the Reynolds stress model. A RANS k-omega should be enough... Are you using trimmed cells or polyhedral?
Forum: STAR-CCM+ August 27, 2010, 13:17
Replies: 6
Views: 2,387
Posted By Vinicius
Hi Ziya, For any drag calculation your Y+...

Hi Ziya,

For any drag calculation your Y+ value must be 1 or below...

Y+ between 30 and 300 are just an aproximation of the behavior of the boundary layer... if want to capture the drag, you...
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