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Old   June 16, 2014, 15:49
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mina salehi
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Hello everyone!!
Iím new user in Flow 3D model And I want to simulate a flow over a type of weir.
I have a data of pressure( in center line in flume) and water depth( water surface profile) in upstream of weir.
I want to simulate water surface profile and pressure profile.
But I have a question.

I donít know to set which of them for boundary condition as Xmin?? Pressure or water depth??

And I donít know how many initial condition is necessary ? one or two.

In output files which item show water surface profile? ? I see just pressure!!!!

Please guide me.
So thanks.
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