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Boundary conditions problem

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Old   June 8, 2005, 09:08
Default Boundary conditions problem
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philip
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i have a cube with a non solid interior, but the faces of the cube are all solid.I start out with a .dat array of a cube and i convert it to stl, which leaves it as a meshed face. Problem is, gambit sees the cube as just one face and I can't set the boundry conditions. is there a way to split up the faces is gambit , tgrid or fluent, or is there a way to set the boundary conditions in any of these programs with the whole cube being just one face? i just need a velocity inlet and a pressure outlet
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