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Questions about inlet extension

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Old   June 22, 2012, 07:08
Default Questions about inlet extension
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leo
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It happens a lot that we extend the inlet or the outlet when we do a simulation.
Because of that we can get reasonable velocity profile.
But when i set pressure inlet condition,does the extension make sense?

What is the exact reason that we extend the inlet or outlet.

I hope i am clear.


Thank you

Leo
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