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Forum: OpenFOAM Running, Solving & CFD

February 18, 2011, 12:46

Replies: 6

Convergence Problem icoFoam steady flow over an airfoil

Views: 2,951

Posted By Lucas

In fact i made a complete new mesh, because the...

In fact i made a complete new mesh, because the last was horrible, with high number of non-orthogonal cells.

Forum: OpenFOAM Running, Solving & CFD

January 10, 2011, 14:24

Replies: 6

Convergence Problem icoFoam steady flow over an airfoil

Views: 2,951

Posted By Lucas

thanks for your reply, but the problem was the...

thanks for your reply, but the problem was the mesh, i changed the mesh and
everything works fine.

Forum: OpenFOAM Running, Solving & CFD

January 6, 2011, 08:49

Replies: 6

Convergence Problem icoFoam steady flow over an airfoil

Views: 2,951

Posted By Lucas

I tried this morning some changes in the...

I tried this morning some changes in the fvschemes fvsolution
I also tried to run in simpleFoam

and i got this:

Time = 52

Lookup gradScheme for grad(U)
Lookup divScheme for...

Forum: OpenFOAM Running, Solving & CFD

January 5, 2011, 21:18

Replies: 6

Convergence Problem icoFoam steady flow over an airfoil

Views: 2,951

Posted By Lucas

Convergence Problem icoFoam steady flow over an airfoil

Hi everyone,

I am trying to simulate steady flow over an airfoil and I'm having problems converging to the solution with icoFoam.

I'm using a ICEM mesh that i exported to fluent format...

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