|May 6, 2014, 09:29||
run-time post processing - y+ - swakExpression
Join Date: Nov 2012
Posts: 145Rep Power: 5
can I compute a volScalarField with help of functionObjects?
If I comment out 'accumulations' I get an error but since I would like to get a volume scalar field as result I think I can not average or sum the result values?!
Each kind of support is appreciated!
|May 6, 2014, 15:02||
Join Date: Mar 2009
Posts: 3,926Rep Power: 41
Anyway: y+ is a thing of the wall and therefor an internalField is not the best choice. What might be better is readAndUpdateField (have a look at Examples/other/angledDuctImplicit/system/controlDict and Examples/FromPresentations/OSCFD_cleaningTank3D/system/controlDict for examples): there you define a special field with groovyBCs (in your case the y+-expression. I think you'll want to use delta() for the distance). That field is read in and the boundary conditions are updated at every timestep. In PV you'll have to read in the patch values as well and then use "Extract Block"
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