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-   -   mass continuity pitzDaily (http://www.cfd-online.com/Forums/openfoam-programming-development/84783-mass-continuity-pitzdaily.html)

Martin80 February 8, 2011 16:14

mass continuity pitzDaily
 
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I want to check the mass continuity equation for simpleFoam/pitzDaily.
I have used

surfaceScalarField phi2 = fvc::interpolate(U) & mesh.Sf();
DivU2=fvc::div(phi2);

to see the divergence of the final Vector field and got following resulting picture (pitzDaily_divU).
There seems to be an error especially close to the boundary, has anyone any Idea why?

B.r., Martin.


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