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Accessing LES Delta Values From Solver Code

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Old   October 25, 2010, 17:46
Default Accessing LES Delta Values From Solver Code
Matthew J. Churchfield
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I am trying to make a modification to buoyantBoussinesqPisoFoam in which the turbulent Prandtl number is a function of the LES filter width. Is there any way to access the LES filter width field from buoyantBoussinesqPisoFoam.C? I tried turbulence->delta(), but that does not work.

Thank you,

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Old   December 8, 2012, 16:44
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Hi Matt,
Did you solve this problem?
I am using rhoPimpleFoam and LES Smagorinsky model. The filter width delta is used in the simulation. Now I would like to use delta() to output another quantity (it is volScalarField type), and I think I can add somes lines in creatFields.H. However, I had some problems about how to use the fileter delta () in createFields.H of rhoPimpleFoam. Thank you very much.
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