1.6.x: Adaptive wall function: BoundaryFoam Tutorial
Hi,
following this thread: http://www.cfd-online.com/Forums/ope...megasst-2.html I am trying to run the BoundaryFoam tutorial with Adaptive wall functions:
Code:
Selecting RAS turbulence model kEpsilon The latest 1.6.x also have pure LowRe Nut Wall functions. Changing nutWallFunction to nutLowReWallFunction everything is running fine... Ideas? Regards Bastian |
Hi Bastian,
I have the same issue when running my own case with the nutSpallartAll..WallFunction. And setting to nutLowReWallFunction everything runs fine. Thus for now, I will simply use the LowRe function... However, I don't know what is the issue. Good luck with that, -Louis |
Ok I solved it. It works now.
EDIT: false alarm, I had made a typo in the name and wrote it as nutSpallartAllmarasWallFunction, which made it run, but.. improperly... |
Quote:
I did not have the time to check but there were changes of the wall functions pushed into git after I stated this thread. Which version did you use? Regards Bastian |
Hi Bastian.
- For my version number I couldn't find it; however, it dates from around early april. - For the typo in "SpallartAllmaras" I found that if you give any weird name the same model is used, probably some default wall model. It is not nutWallFunction. - For the working nutSpalartAllmarasWallFunction, try setting your wall U value to something like Code:
(1e-10 0 0) -Louis |
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