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Thanks.
I will have a look at the links. Quote:
I do not want to go into the complications of LES since I will be using kOmegaSST only. The problem i am facing now is that in the pitzDaily case does not show continuous vortices as it showed with LES. I am using kOmegaSST turbulence model. I am using wall functions and my flow has a very high reynolds number. Attachment 24891 |
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http://www.engmech.cz/2012/proceedin...Furst_J-FT.pdf Quote:
Provided links has a comprehensive procedure to calculate first cell height. Right now I am working on kkLOmega model which is best for capturing laminar turbulent transition. I will report if I get anything useful. |
les nut
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