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-   -   CFX4 to CFX5 (http://www.cfd-online.com/Forums/cfx/20825-cfx4-cfx5.html)

Kumar November 24, 2004 08:40

CFX4 to CFX5
 
Hello there

I have number of problems specifying BCs in CFX-5. How do I specify FRACTIONAL MASS FLOW BOUNDARIES in CFX-5 ?

Typical CFX-4 command
:>MASS FLOW BOUNDARIES

>>FLUX

FRACTIONAL MASS FLOW SPECIFIED

FLUXES 0.5 0.5

END

How do I specify AXIS SYMMETRY BOUNDARIES in CFX-5 ?

Thanks for your help.

Kumar

Neale December 16, 2004 16:08

Re: CFX4 to CFX5
 
Fractional mass flow is not directly available in CFX-5.

You must create mass flow inlets/outlets and specify the exact amount you want coming in/out. i.e. if you know the total mass flow rate manually divide things up.

Neale


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