|August 30, 2009, 22:07||
about boundary condition
Join Date: Jul 2009
Posts: 9Rep Power: 8
In my model, the flow has constant flow rate 31.2 square milimeter/sec
of course 2D domain..
Using velocity inlet boundary condition, I must set the upper condition.
Please help me.. I really wonder about that.
|August 31, 2009, 07:36||
Join Date: Mar 2009
Posts: 3,013Rep Power: 31
adapt the right Velocity U.
Q = U . A --> U = Q/A
In your case you have to divide your massflow rate with the inlet length (in your 2d-case)
In memory of my friend Hervé: CFD engineer & freerider
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