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Problems with Unsteady simulations using LRR Model in transientSimpleFoam |
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July 24, 2009, 05:51 |
Problems with Unsteady simulations using LRR Model in transientSimpleFoam
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#1 |
New Member
Barath Ezhilan
Join Date: Jun 2009
Posts: 20
Rep Power: 17 |
Hi All,
I am trying to run Unsteady simulations using LRR model. I have followed the steps mentioned by Jasak here (This was for SimpleFoam) ie) Running k-epsilon for the first 100 iterations, calculate reynolds stress using R function and changing it to LRR I am getting the following error Create time Create mesh for time = 0.0175 Reading field p Reading field U profile1DRawData:: Reading file : "/mnt/fs2/home/ebarath/project/jgrupp/SST_GAMG/unsteady/LRR/Netz9_improvement/constant/messein_Drall30_OF.csv" in turboCSV format Reading/calculating face flux field phi Selecting incompressible transport model Newtonian Selecting RAS turbulence model LRR interpolateCoord not recognized: "" From function profile1DfixedValueFvPatchField<Type>:rofile1Dfi xedValueFvPatchField(const fvPatch& p, const DimensionedField<Type, volMesh>& iF, const dictionary& dict) in file finiteVolume/fields/fvPatchFields/derived/profile1DfixedValue/profile1DfixedValueFvPatchField.C at line 189. FOAM aborting Can anyone tell me what the problem is?? |
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July 25, 2009, 13:58 |
Found out the problem
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#2 |
New Member
Barath Ezhilan
Join Date: Jun 2009
Posts: 20
Rep Power: 17 |
The problem was actually with the R file generated for the last k-e timestep!
A slight modification yields the results!!! |
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