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March 4, 2021, 07:23
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Boundary conditions
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Member
Sesh
Join Date: Dec 2018
Posts: 42
Rep Power: 8  |
dear all,,
I'm looking for suggestions in specifying boundary conditions. I have a cube-like structure and an inlet (mass-flow inlet). I have UDF for mass flow inlet (from 0.00014kg/sec to 0kg/sec), where the flow suppresses after 5 sec. I have to check the movement of air inside the cube for 50 seconds. The operating pressure is set to 101325Pa. Gas behavior: ideal gas Operating density to zero gravity in y axiy In this case, should I specify the other end of the cube as an outlet? If so, what should be the condition: (pressure outlet or mass flow outlet)? |
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| Tags |
| boundary condition, fluent |
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