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transient, incompressible fan simulation

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Old   September 8, 2011, 11:10
Default transient, incompressible fan simulation
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Claudio Wolfer
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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
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Old   September 9, 2011, 02:55
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Timo K.
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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!?
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Old   September 12, 2011, 04:49
Default Ggi for transient
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Claudio Wolfer
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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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