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Showing results 1 to 6 of 6 Search took 0.00 seconds. Search: Posts Made By: Eren10

Forum: OpenFOAM Pre-Processing June 22, 2011, 11:33

Replies: 44 How to set up BCs for k epsilon model Views: 60,444 Posted By Eren10 Thank you ! I overlooked that. I have set that... Thank you ! I overlooked that. I have set that correct and now I have almost the same Cl. Only Cd is almost 2 times higher , y+ lies between 14-40 , average 29.5 . This is also not too bad. Do...

Forum: OpenFOAM Pre-Processing June 22, 2011, 09:21

Replies: 44 How to set up BCs for k epsilon model Views: 60,444 Posted By Eren10 This sounds as a contradiction ! This sounds as a contradiction !

Forum: OpenFOAM Pre-Processing June 22, 2011, 08:27

Replies: 44 How to set up BCs for k epsilon model Views: 60,444 Posted By Eren10 How important is the initial values for k and... How important is the initial values for k and epsilon. I know that it doesn't require exact values but what is maximum variation ? Or is it enough if it converges well with the right yPlus values.

Forum: OpenFOAM Pre-Processing May 30, 2011, 06:16

Replies: 44 How to set up BCs for k epsilon model Views: 60,444 Posted By Eren10 is there nobody on the forum with... is there nobody on the forum with k-epsilon-openfoam experience ? :(

Forum: OpenFOAM Pre-Processing May 27, 2011, 05:00

Replies: 44 How to set up BCs for k epsilon model Views: 60,444 Posted By Eren10 I am running k-epsilon model with the simpleFoam... I am running k-epsilon model with the simpleFoam solver, but the results are not converging. The initial residual for pressure remains the same after some value, in this case 0.002. :confused: ...

Forum: OpenFOAM Pre-Processing May 26, 2011, 14:07

Replies: 44 How to set up BCs for k epsilon model Views: 60,444 Posted By Eren10 The BC settings are not correct. k-epsilon needs... The BC settings are not correct. k-epsilon needs wall treatment. I don't if the other settings are oke !

Showing results 1 to 6 of 6

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