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August 17, 2012, 10:04
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cavitation modeling
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#1 |
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New Member
parviz hash
Join Date: May 2012
Posts: 16
Rep Power: 13  |
I need to model 2d cavitation around 2d hydrofoil, please guide me to set pressure outlet boundary condition.
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August 18, 2012, 21:30
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#2 |
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Guiliguili
Join Date: Aug 2010
Location: Montréal
Posts: 97
Rep Power: 15 |
If you don't want to break your head you take the pressure outlet as the hydrostatic pressure of the water knowing the depth.
If you want to be more precise you have to use a UDF with the hydrostatic pressure profile (http://www.cfd-online.com/Forums/flu...le-outlet.html). |
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August 21, 2012, 03:39
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#3 |
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Member
Join Date: Mar 2011
Posts: 64
Rep Power: 15 |
Also you may could use outflow boundary condition. So there is no need to adjust outlet pressure profile.
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Saeed Sadeghi Ansys Fluent CFD Consultant |
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