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[Other] Specifying boundaries

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Old   April 7, 2016, 04:14
Default Specifying boundaries
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Hi

I am new to OpenFOAM and CFD. I've made a simple, cubic mesh in tetgen that I've succesfully converted using tetgentofoam. However, my question is regarding solid boundaries: Say I want to specify that the walls normal to the x- and y-directions must be solid and walls normal to z periodic.

Do I have to specify that when I generate the mesh in tetgen, or can I wait and do that when using tetgentofoam/OpenFOAM?

Thanks in advance.
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