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Old   June 14, 2007, 04:52
Default Vorticity
  #1
Selim
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Hallo Is there an option in CFX 11 post to visualize and extract vorticity in the flow field?

Rgrds, Selim

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Old   June 14, 2007, 05:42
Default Re: Vorticity
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Joe
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Turn in on under Trasient Results
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Old   June 14, 2007, 07:18
Default Re: Vorticity
  #3
Selim
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Thks,I have seen it.

But is it not possible from CFX-post? I define the vorticity(only 1 component for 2d flow) For the transient simulation ,at all time steps this value is the same.Is this possible,or simply I cannot create such expressions in CFX post for transient case?

Rgrds, Selim

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Old   June 14, 2007, 22:42
Default Re: Vorticity
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johnny
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Vorticity is not written to the .res file by default. You need to enable it, you need to include the following CCL:

LIBRARY: VARIABLE: vorticity

Output to Postprocessor = Yes END END

You could run your current .res file for one iteration with this CCL to generate the vorticiy.
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Old   June 15, 2007, 03:55
Default Re: Vorticity
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selim
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Thks for the replies

I have a transient simulation of 2000 time steps.

Rgrds, Selim
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