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October 23, 2007, 12:05 |
Hi Foamers
turbulence->div
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#1 |
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O R
Join Date: Mar 2009
Posts: 50
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Hi Foamers
turbulence->divRhoR(U) , can any of you explain me what this line does (found in coodles:: UEqn.H) Thanks a lot |
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October 23, 2007, 12:45 |
In LES, filtering the navier-s
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Gavin Tabor
Join Date: Mar 2009
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In LES, filtering the navier-stokes equations generates a sub-grid stress term which can be written as the divergence of a tensor R. The SGS turbulence model provides this. The use of the term divRhoR is supposed to reflect the fact that this is div(rho*R); in reality its just a function call to provide the correct field
Gavin |
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