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-   -   mirrorMesh and Boundary Conditions (http://www.cfd-online.com/Forums/openfoam-meshing-snappyhexmesh/117801-mirrormesh-boundary-conditions.html)

marcus85 May 15, 2013 08:50

mirrorMesh and Boundary Conditions
 
Hello Foamers,

i've a Problem with my geometry...i have stl Files of an half model. The Mesh looks good, but after an comparison to the measured flowField i've seen, that the Field isn't symmetric...now i will either mirror my stl's to make a new Mesh or mirror the Mesh and define, that my old Patch symmetrie.stl will be not used in the solving Problem.

Can somebody say me how i can run such a file, because if i only mirror the Mesh and want to solve a rhoSimpleFoam Case it breaks after 1 Iteration and in the half Modell it works fine with my demand for velocity on the Inlet and a demand for pressure on the outlet.

Thx for your supplies and sorry for my Englisch=)

MfG

Marcus


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