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-   -   transient, incompressible fan simulation (http://www.cfd-online.com/Forums/openfoam/92279-transient-incompressible-fan-simulation.html)

wWieWalter September 8, 2011 11:10

transient, incompressible fan simulation
 
Dear Foamers

I'd like to set up a transient, incompressible fan simulation. The geometry is axisymmetric and i have a rotor and stator. But I didn't find an adequate solver and I don't know how to set up the mesh motion.

How would you set up such a case?

Thanks for reply.
wWW

timo_IHS September 9, 2011 02:55

Take a look at this test case:

http://openfoamwiki.net/index.php/Si...e_Channel_Pump

or this:

http://openfoamwiki.net/index.php/Si...wirl_Generator


Perhaps the transientSimpleDyMFoam should be useful for your application!?

wWieWalter September 12, 2011 04:49

Ggi for transient
 
Thanks for your advice.

Do I need to download the OF 1.6-ext Version for moving mesh cases? Are there no methods for OF 2.0.1 to simulate turbo machinery cases?
On the OF-Wiki (SIG Turbomachinery) I always read about OF-Version form 1.3, 1.4.*, 1.5-dev, 1.6-ext but not 2.0.0 or 2.0.1.


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