Smagorinsky-Lilly model
From CFD-Wiki
(Difference between revisions)
Discoganya (Talk | contribs) m (latex stuff) |
m |
||
Line 4: | Line 4: | ||
</math> <br> | </math> <br> | ||
- | In the Smagorinsky-Lilly model, the eddy | + | In the Smagorinsky-Lilly model, the eddy viscosity is modeled by <br> |
Revision as of 21:46, 1 May 2006
The Smagorinsky model could be summerised as:
In the Smagorinsky-Lilly model, the eddy viscosity is modeled by
Where the filter width is usually taken to be
and
The effective viscosity is calculated from
The Smagorinsky constant usually has the value: