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August 3, 2015, 08:16
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best boundary condition for the pump output
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#1 |
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New Member
ahmady.a
Join Date: Oct 2013
Posts: 19
Rep Power: 12  |
What is the best boundary condition for the pump output in CFD problems?
I want to solve a CFD problem. the inlet of my domain is connected to the Specified pump so my flow pressure and flow rate are known, for modeling the inlet boundary condition I have two options (I use fluent software) velocity or pressure inlet Bc With velocity inlet bc, I have correct flow rate but my pressure is incorrect, and when I use pressure inlet bc I have correct pressure, but this time my flow rate is incorrect, so what can I do? and what is the best boundary conditions for my inlet? Thank you |
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August 3, 2015, 08:28
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#2 |
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Senior Member
Join Date: Aug 2014
Location: UK
Posts: 213
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