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-   -   2D Channel Flow (http://www.cfd-online.com/Forums/openfoam/69035-2d-channel-flow.html)

Akira October 9, 2009 15:18

2D Channel Flow
 
Hallo, I'm trying to compute a 2D channel flow with "fixed Reynolds number" by using "simpleFoam". The Inlet should be exposed by a developed fluid flow.

Unfortunately the pressure distribution on the Inlet is incorrect. I was trying to use "directMapping" to obtain the profile. Obviously it doesn't work.

Can somebody give me a hint how to use the command or give an other suggestion? (Tutorial, links,....?)

Thanks for your help!!

santos October 9, 2009 17:19

Hi,

Please check the tutorial on $FOAM_TUTORIALS/incompressible/pisoFoam/les/pitzDailyDirectMapped for guidance on how to use the directMapped boundary condition.

Regards,
Jose Santos


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