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Search: Posts Made By: FMDenaro
Forum: Main CFD Forum May 27, 2017, 12:42
Replies: 5
Views: 1,242
Posted By FMDenaro
Numerically you can set a condition that let the...

Numerically you can set a condition that let the normal velocity to be different from zero, for example the normal derivative (or second derivative) equal to zero
Forum: Main CFD Forum May 27, 2017, 12:35
Replies: 5
Views: 1,242
Posted By FMDenaro
Sorry but I don't know those papers and I cannot...

Sorry but I don't know those papers and I cannot answer about the BC.s ...
However, I see that with your BC.s you consider tau_wall=0 so that you have slip at the wall. And I wonder why do you...
Forum: Main CFD Forum May 27, 2017, 03:51
Replies: 5
Views: 1,242
Posted By FMDenaro
That depends also on the low Re number. The field...

That depends also on the low Re number. The field is much more influenced by the elliptic part of the momentum equation. Thus, you need to locate the walls far from the body
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