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Forum: OpenFOAM Running, Solving & CFD

November 18, 2011, 14:40

Replies: 3

Strange values for Lift & Drag Coefficient

Views: 2,593

Posted By recnice

Hi Dave, thank you for your reply! Ok I...

Hi Dave,

thank you for your reply!

Ok I understand that the lift-coefficient has not to be exactly zero.

The main problem is the extreme high value.
I attached a picture of the model. It...

Forum: OpenFOAM Running, Solving & CFD

November 18, 2011, 12:20

Replies: 3

Strange values for Lift & Drag Coefficient

Views: 2,593

Posted By recnice

Strange values for Lift & Drag Coefficient

Hi,

i'm trying to simulate the flow over a symmetric airfoil and computing the lift and drag coefficients. The Reynolds Number is 1e6 and i'm using the Spalart Allmaras turbulance modell. The...

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