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I created the mesh shown in the image below using snappyHexMesh. I have assigned boundaries in blockMesh, but they have been removed after running snappy. My question is how to create boundaries like inlet/outlet to the mesh shown in the image. Thank you.

3D Mesh

Moe.A
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    Could you please elaborate on where exactly you would like to have the inlet/outlet boundaries? It seems that your backgroundmesh is significantly larger than the geometry and you have the ``locationInMesh`` at a point weird point. Furtheron, you haven't enabled the snapping step. – jhoepken Aug 28 '17 at 12:26
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    I assume that you don't want to get this thing done? – jhoepken Sep 15 '17 at 14:28

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you don't specify the boundary condition on the mesh. In meshing you only specify the name of the faces. For boundary conditions than go to folder 0 and you specify everything in there (U, p, T)

Žiga Časar
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