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Forum: OpenFOAM Running, Solving & CFD

May 8, 2006, 06:14

Replies: 20

Forces caused by fluids

Views: 2,700

Posted By hjasak

Sorry, my mistake: use mesh in

Sorry, my mistake: use mesh instead of amesh().

The Uav will sum up the values for all patches that fix the value, which will probably be inlet and all the walls.

Hrv

Forum: OpenFOAM Running, Solving & CFD

May 8, 2006, 05:37

Replies: 20

Forces caused by fluids

Views: 2,700

Posted By hjasak

That would be because of the

That would be because of the if (p.boundaryField()[patchI].fixesValue()) bit.

If you want to do a specific patch, do the findPatchID trick - beware, if there's no such patch, the index...

Forum: OpenFOAM Running, Solving & CFD

May 5, 2006, 07:57

Replies: 20

Forces caused by fluids

Views: 2,700

Posted By hjasak

Hi Anja, I really appreciat

Hi Anja,

I really appreciate the effort you are putting in and the above should work for p with no trouble. I have written the following piece of code which works for me with no trouble -...

Forum: OpenFOAM Running, Solving & CFD

May 4, 2006, 05:06

Replies: 20

Forces caused by fluids

Views: 2,700

Posted By hjasak

The magnitude of the face area

The magnitude of the face area vector is equal to the area. If you don't want the vector, try mesh.magSf(). Quoting from fvMesh.H:

//- Return cell face area magnitudes
...

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