|May 1, 2013, 18:37||
How to use DESModelRegions function object
Håkon Bartnes Line
Join Date: Mar 2013
Posts: 27Rep Power: 5
Hi! I'm doing some DES simulations, and I would like to see which parts of my flow field are in RANS mode and which are in LES mode. I see the new OF release (2.2.0) introduced a new function object called DESModelRegions, which outputs this data. The thing is, I don't know which lines to put in the controlDict in order to activate this object, and which library to load.
Have any of you used this function object before, and do you know which libs to load etc?
|May 2, 2013, 08:48||
Join Date: Mar 2009
Location: Lisbon, Portugal
Blog Entries: 39Rep Power: 97
Without an example case, I can't test any further than the following instructions:
edit: I do have an example case now and is used here: Problems with IDDES in openfoam2.1.1 - post #10
Last edited by wyldckat; May 2, 2013 at 15:13. Reason: I've updated the post with new information and see "edit:"
|July 5, 2016, 07:26||
Join Date: Nov 2015
Location: Hamburg, Germany
Posts: 27Rep Power: 2
can you help me to use 'DESModelRegions' with OF30X?
I fear, it is not implemented in OF30X. But how could you determine the RANS content of a DES?
Using an older version (like OF231) for postprocessing does not work, 'cos the constant/turbulenceProperties-file changed since this version.
Even this thread
I would be happy to hear your ideas!
According to a hint I installed OpenFOAM-v1606+ from openfoam.com
and this perfectly works for postprocessing cases simulated with OF301 :-)
Last edited by potentialFoam; July 6, 2016 at 03:47.
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