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-   -   may I use Pressure inlet Boundary as free surface? (http://www.cfd-online.com/Forums/fluent/30207-may-i-use-pressure-inlet-boundary-free-surface.html)

duci August 23, 2002 22:29

may I use Pressure inlet Boundary as free surface?
 
In the fluent help document about Pressure inlet boundary condition, there is a sentence :Pressure inlet boundary conditions can also be used to define a ``free'' boundary in an external or unconfined flow.

Is taht mean I could use Pressure inlet boundary condition as the free surface of open channel flow? if yes, how to specify the exact value in the boundary setting panel? thanks a lot.


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