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-   -   velocity and pressure driven flow in openfoam (http://www.cfd-online.com/Forums/openfoam-solving/109211-velocity-pressure-driven-flow-openfoam.html)

jr33 November 12, 2012 13:17

velocity and pressure driven flow in openfoam
 
I am interested in testing velocity and pressure driven flow in OpenFoam, I am able to run tutorial cases in icofoam and simplefoam.

For either elbow pipe or straight cylinder cases, how to validate velocity and pressure driven flow.

Any link or hint will be great.

jay

Tensian August 7, 2013 11:00

Hi Jay,

Have you solved your problem? I am trying to simulate a pressure driven flow in a channel with simpleFoam and I am getting bad results. How do you set BCs for U and P? I use fixedValue for inlet and outlet (p file) and pressureInletVelocity at inlet and zeroGradient at the oultet (U file).

Thanks!


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