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November 19, 2009, 06:03 |
Wrong pressure Field?
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#1 |
Member
Julien Schaguene
Join Date: Apr 2009
Location: France
Posts: 55
Rep Power: 16 |
Hi all,
I'm working on a flow around a cone with interFoam. It appears that the pressure boundary condition on my cone creates an ascendant velocity field, whereas I have theorically no movement. I tried with buoyantPressure and uniformDensityHydrostaticPressure, and both gave me this results. Zerogradient can't be use because it doesn't respect mass conservation. I use a Spalart Allmaras LES turbulence model, and U is set to slip on every boundary condition. If someone has any idea, it woult be great! Regards |
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October 4, 2010, 09:31 |
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#2 |
New Member
Vitor Geraldes
Join Date: Dec 2009
Location: Lisbon, Portugal
Posts: 26
Rep Power: 16 |
Hi Julien,
I have a similar problem. Did you solve this problem? |
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