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Forum: Main CFD Forum

September 9, 2013, 18:19

Replies: 40

Use of k-epsilon and k-omega Models

Views: 203,628

Posted By som87

"better wall treatment "..ofc sst is based on the...

"better wall treatment "..ofc sst is based on the seperation point on the wall..thats why (some) prefers DES, in which thx to the non-const term in dissipation , it can work as k-epsilon at regions...

Forum: Main CFD Forum

February 16, 2013, 09:54

Replies: 40

Use of k-epsilon and k-omega Models

Views: 203,628

Posted By som87

Sorry to bump this old thread. Just wanted to...

Sorry to bump this old thread.
Just wanted to say, isnt DES (the ultimate mutant so far) aparent suitable solution?From my understanding, DES acts as:-

k-omega near wall,
k-epsilon just a...

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