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Forum: OpenFOAM

June 12, 2009, 05:54

Replies: 9

Add a source term to simpleFoam

Views: 12,638

Posted By ngj

Ah, that explains why you didn't need to add it...

Ah, that explains why you didn't need to add it in the bottom.

Good luck to both of you:) and enjoy the up-coming weekend,

Niels

Forum: OpenFOAM

June 12, 2009, 04:29

Replies: 9

Add a source term to simpleFoam

Views: 12,638

Posted By ngj

Hi Pawel In the pressure equation, U is...

Hi Pawel

In the pressure equation, U is estimated as

U = UEqn().H()/AU;

hence based on all the terms in the UEqn, thus not on neither grad(p) nor my_fields. This means that the pressure...

Forum: OpenFOAM

June 11, 2009, 03:40

Replies: 9

Add a source term to simpleFoam

Views: 12,638

Posted By ngj

Hi Mark and Pawel I do not agree that it is...

Hi Mark and Pawel

I do not agree that it is as simple as that, since if "momentumPrediction" is set to "no", then the momentum equation is not solved, and hence the body force is not taken into...

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