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How to set boundary conditions for jet in buoyantBoussinesqSimpleFoam |
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December 3, 2018, 23:23 |
How to set boundary conditions for jet in buoyantBoussinesqSimpleFoam
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New Member
Yuan Jiahui
Join Date: Oct 2018
Posts: 9
Rep Power: 8 |
Hi foamers,
I am simulating a 2-D jet with buoyantBoussinesqSimpleFoam. I have referred to hotRoom in tutorials but I am still trouble in setting boundary conditions. 1. what does the alphat mean and how to set it in walls, inlet and oulet? 2. How to set p_rgh in walls, inlet and outlet? 3. What does the setFields mean and do I need to setFields for my case? 4. What does the reference temperature mean in transportProperties? Here are the boundary conditions that I set, but it can not work at all. I am new in openfoam, any helps are welcomed. alphat.png p.png p_rgh.png nut.png T.png |
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bcs, buoyantboussinesqsimple, jet |
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