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-   -   Outflow discharge (http://www.cfd-online.com/Forums/fluent/103000-outflow-discharge.html)

moloykb June 8, 2012 03:44

Outflow discharge
 
Dear all,
I am simulating the laminar flow through a pipe having one(1) inlet and ten(10) outlets. As a boundary condition I am prescribing the inlet velocity for the inlet plane. For the outlets, I know the value of outflow discharges as a percentage of the inlet flow like

Inlet:100% outlet1: 20%
outlet2:5%
outlet3:10%
outlet4:5%
outlet5:11%
.....
But, how to put this boundary condition in Fluent.

ghost82 June 8, 2012 04:26

Hi, choose outflow boundary condition for all your outlets:
http://hpce.iitm.ac.in/website/Manua...ug/node246.htm

NB: these are percentages of mass flow.

Daniele

moloykb June 8, 2012 07:00

Thanks it works...


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