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Freestream Flow Conditions over Cavity

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Old   May 26, 2017, 15:57
Unhappy Freestream Flow Conditions over Cavity
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Oğuzhan Demir
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Hi all,

I am trying to simulate an external flow over a cavity but not sure about the boundary conditions. The geometry is attached below and you can see the control volume. Basically, i have an inlet, far and outlet. Since this is a freestream flow, i have the information about the freestream properties but i can not accurately decide the boundary conditions.

Additionally, I'm using rhoCentralFoam solver, k-w SST turbulence model.



The 0 file, checkMesh log file are also attached in the below link.

https://www.dropbox.com/sh/dy17gyomy...nO0bdoDja?dl=0

I will be glad if anyone has a suggestion. Thanks in advance.

Oguz
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