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February 15, 2015, 21:50
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V2F difference in OpenFoam & Fluent
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#1 |
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New Member
Bangalore
Join Date: Aug 2014
Posts: 1
Rep Power: 0  |
Hi guys
I am trying to replicate the results of Buice 2D diffuser http://www.grc.nasa.gov/WWW/wind/val...1/buice01.html My boundary conditions are Velocity Inlet at 3 m/s Pressure outlet at 0 gauge pressure. No slip top & bottom walls. Using v2f model, I am unable to capture flow separation in openfoam while fluent gives very accurate results with the same boundary condition & model. Mesh is a good y+ mesh of y+<1 and I am not using any wall functions. Please advice where I could be wrong. |
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September 8, 2015, 14:19
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#2 |
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Member
SM
Join Date: Dec 2010
Posts: 97
Rep Power: 15 |
Can anyone please share the blockMesh file for Buice 2D diffuser?
Also reports/case studies of using OF for this case will be helpful. Thanks in advance |
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| Tags |
| buice diffuser, fluent, separation, v2f |
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