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-   -   Mass flow rate and periodic boundary (https://www.cfd-online.com/Forums/fluent/63811-mass-flow-rate-periodic-boundary.html)

allamarein April 20, 2009 20:30
Mass flow rate and periodic boundary
 
I am simulating a flux in a circular duct with radial injections.
I will analyze only a 60° of the duct and I will set periodic boundary condition.
I want set a 'mass flow rate' at inlet boundary.
Must I assign the total ass flow or total mass flow/6?

-mAx- April 21, 2009 01:49
yes, you must

allamarein April 21, 2009 05:21
[QUOTE]yes, you must/QUOTE]

What must I do?
Total mass rate or 1/6 mass rate?


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