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atabak756 May 2, 2011 06:12

Boundary Condition in dam break

What is the boundary condition in inlet and outlet in dam break problem?
The tutorial of dam break have been considered only pressure outlet condition in the outlet and i don't know where is the outlet in this tutorial exactly?

Thank you for your help.

xaero May 3, 2011 09:51


as far as I remember, there is no inlet. The pressure outlet is on top of the domain.

seyedashraf June 3, 2011 02:51

I think you need to the boundary condition of the free surface
that's interior for both horizontal and vertical water surfaces

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