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May 8, 2018, 09:51 |
Equivalent sand grain roughness alternatives
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#1 |
Member
Arun subramanian
Join Date: Jun 2016
Location: Florence,Italy
Posts: 48
Rep Power: 9 |
Hello !
Are there approaches to model the roughness effects in the RANS equations for wall corrections other than the usual equivalent sand grain roughness ? I understand it is the most used approach , but i would like to explore others in RANS LES or DNS ( In DNS how the meshing is done ,instead of wall corrections) . Will be thankful if I can atleast get some papers or links to look at Cheers, Arun |
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Tags |
rans modelling, roughness, wall correction |
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