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Showing results 1 to 4 of 4 Search took 0.00 seconds. Search: Posts Made By: aldo.iannetti

Forum: OpenFOAM June 19, 2010, 12:33

Replies: 42 Explanation bounding k and bounding epsilon Views: 37,486 Posted By aldo.iannetti MRF Divergence Hi Alberto, I tried to follow your advices but It diverges after 4000 iter. and I don't understand why, can you please have a look at the attached log and fvSchemes files in order to correct my...

Forum: OpenFOAM June 16, 2010, 12:15

Replies: 42 Explanation bounding k and bounding epsilon Views: 37,486 Posted By aldo.iannetti K-epsilon standard, zerogradient on the... K-epsilon standard, zerogradient on the outlet/inlet where the pressure is fixed to zero. Sorry, I'm quite new in OF, can you please correct my fvSchemes dict (expecially the laplacian schemes)?...

Forum: OpenFOAM June 16, 2010, 04:01

Replies: 42 Explanation bounding k and bounding epsilon Views: 37,486 Posted By aldo.iannetti Resume: MRFSimpleFoam 1st order upwind->... Resume: MRFSimpleFoam 1st order upwind-> convergence of u, p, k, epsilon untill 5800 iterations-> stop and restart-> residuals step-up (3 order) and divergence of k and epsilon (under zero)...

Forum: OpenFOAM June 15, 2010, 10:27

Replies: 42 Explanation bounding k and bounding epsilon Views: 37,486 Posted By aldo.iannetti MRFSimpleFoam bounding k & epsilon Hi Foamers, I have a great problem using MRFSimpleFoam with OF 1.6. I'm studing (fluent Vs OpenFOAM) a 3D fan (mesh imported from GAMBIT) using the k-epsilon model and upwind schemes for convective...

Showing results 1 to 4 of 4

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