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Forum: OpenFOAM Running, Solving & CFD

July 16, 2008, 14:24

Replies: 20

IcoFoam 2D airfoil convergence problems

Views: 4,374

Posted By paulo

Very nice Patrice! And than

Very nice Patrice!

And thanks for posting your solution.

Btw, do you have any Cd / Cl results?

I'm interested in validation of the turbulent code.

Regards,

Forum: OpenFOAM Running, Solving & CFD

July 12, 2008, 15:16

Replies: 20

IcoFoam 2D airfoil convergence problems

Views: 4,374

Posted By paulo

Hello Patrice, In my experi

Hello Patrice,

In my experience, high Reynolds number always lead to numerical instabilities. The model must have something to dissipate the turbulent energy (like epsilon or omega).

That...

Forum: OpenFOAM Running, Solving & CFD

July 8, 2008, 16:03

Replies: 20

IcoFoam 2D airfoil convergence problems

Views: 4,374

Posted By paulo

Hello Patrice, As I can see

Hello Patrice,

As I can see, the value of the velocities that you are using lead to a turbulent flow (if the fluid is air), and icoFoam is destinated to laminar problems, as far as I know.
...

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