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Inlet as a prescribed displacement

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Old   October 2, 2008, 11:44
Default Inlet as a prescribed displacement
  #1
Smagmon
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Hello Everybody,

I have started with CFX a few time ago, and I still have some basic doubts. I would like to use a inlet not with a constant velocity (as the tutorial teaches), but as a prescribed displacement, that would be cyclic.

Is it possible? If yes, can anybody help me to do that?

Thanks!
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Old   October 2, 2008, 12:02
Default Re: Inlet as a prescribed displacement
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Smagmon
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Is it possible to use the idea of predefined mesh deformation proposed in this message below? If it is possible, can anybody indicate or advise me with some literature where I can find this procedures?

Thanks..
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Old   October 2, 2008, 18:03
Default Re: Inlet as a prescribed displacement
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Glenn Horrocks
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Hi,

You can do this using the mesh deformation defined by specified displacement. The remainder of the mesh is moved using a smoothing algorithm. Look in the CFX tutorial guide for some hints - the ball valve tutorial is the one to look at.

Glenn Horrocks
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Old   October 3, 2008, 05:18
Default Re: Inlet as a prescribed displacement
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Smagmon
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Hi Glenn,

Thanks for your tip.

Regards
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