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Forum: OpenFOAM

June 14, 2010, 08:41

Replies: 3

strange turbulent BCs work

Views: 1,881

Posted By marine

To add precision : my case works with first order...

To add precision : my case works with first order schemes, when I try with a second order scheme for convection (div(phi,U)=linear) it explodes...I'm know looking for a good 2nd order scheme If...

Forum: OpenFOAM

June 11, 2010, 05:35

Replies: 3

strange turbulent BCs work

Views: 1,881

Posted By marine

yes my mesh is a polymesh, but I have a low...

yes my mesh is a polymesh, but I have a low density of cells in the volume (0.4).
My mesh doesn't seem to be the problem because with the turbulent BCs I choose for the second simulation it worked...

Forum: OpenFOAM

June 11, 2010, 04:51

Replies: 3

strange turbulent BCs work

Views: 1,881

Posted By marine

strange turbulent BCs work

hello dear foamers !

I'm simulating flow around a ship on OF1.6 with a mesh exported from StarCCM+.

I first tried a simpleFoam simulation with first order schemes and k-epsilon for modeling...

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