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Macro to access mean variables

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Old   February 2, 2005, 05:11
Default Macro to access mean variables
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Dragos
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Hello everybody, I am running an unsteady case and I want to access from my udf the mean velocities. Is there a macro for this, because I could not find it in the manual pages?

Thank you! Dragos
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Old   February 2, 2005, 09:41
Default Re: Macro to access mean variables
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ap
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Hi Dragos, the macros you need seem not to be available in FLUENT.

They are not documented and I've never been able to find them looking into the FLUENT header files.

Regards, ap
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Old   February 2, 2005, 12:30
Default Re: Macro to access mean variables
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Dragos
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I got the answer from a pro: mean u velocity: U = SV_STORAGE_R(c,t, SV_U_MEAN);

The same for v, w and p. For rms values: urms = SV_STORAGE_R(c,t,SV_U_RMS)

I hope those of you who need this information, will find this answer helpfull.
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