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July 26, 2012, 01:28
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Boundary condition for natural convection
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Member
ankur
Join Date: May 2012
Location: India
Posts: 50
Rep Power: 14  |
Hey
I am new to openfoam, I want to simulate some tubes inside a cylinder having steam, air is entering from bottom of the cylinder and leaving from the top due to buoyancy. I am using the zeroGradient BC for the inlet(bottom) and the outlet(top). But the solution is diverging, can anybody help me what boundary condition should i give for pressure and velocity in this case. Thank you |
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