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-   -   recirc tank, inlet outlet conditions (http://www.cfd-online.com/Forums/cfx/24008-recirc-tank-inlet-outlet-conditions.html)

david May 21, 2007 08:54

recirc tank, inlet outlet conditions
 
If I have a simple tank which I take water out via a pump and then pump it back into the tank again, a simple recric system, is there a way I can tie the outlet BC to the Inlet BC.

Eg If I take out 6000l/hr through the outlet, how can I specify the inlet to be a function of the outlet velocity / mass flow rate etc?

Thanks


Gert-Jan May 22, 2007 03:23

Re: recirc tank, inlet outlet conditions
 
On the run you can calculate the massflow through the outlet: massFlow@Outlet.

This can be used to specify the massflow through the inlet.

Regs, Gert-Jan

www.bunova.nl


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