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Forum: OpenFOAM Running, Solving & CFD

December 20, 2007, 16:29

Replies: 62

Pressure outlet boundary condition

Views: 38,261

Posted By hjasak

You didn't rebuild it properly

You didn't rebuild it properly or you mis-spelled the name - the code picks up the default patch field instead.

Edit the ~/.OpenFOAM-1.4.1-dev/controlDict and set:
...

Forum: OpenFOAM Running, Solving & CFD

December 15, 2007, 10:13

Replies: 62

Pressure outlet boundary condition

Views: 38,261

Posted By hjasak

The advantage of fixedMeanValu

The advantage of fixedMeanValue boundary condition is a much smaller flow distortion on the boundary. Basically, you get the same behaviour as the fixed pressure outlter, but the local variation...

Forum: OpenFOAM Running, Solving & CFD

October 23, 2007, 08:53

Replies: 62

Pressure outlet boundary condition

Views: 38,261

Posted By hjasak

Yeah, I know what you mean. I

Yeah, I know what you mean. I have implemented fixedMeanValue a while back and it behaves much better than "simple" fixed value. You can find it in the dev-version SVN...

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