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Forum: OpenFOAM Post-Processing

March 24, 2013, 16:58

Replies: 3

Any library to calculate <u'> ?

Views: 1,201

Posted By gschaider

This is trivial: if there is a field-file of that...

This is trivial: if there is a field-file of that name in the time-directory then FSF can access it. The expression is simply "U-UMean"

Not 100% sure: it might be possible if the expression is...

Forum: OpenFOAM Post-Processing

March 24, 2013, 05:55

Replies: 3

Any library to calculate <u'> ?

Views: 1,201

Posted By gschaider

Hm. u' I'd do with funkySetFields (assuming you...

Hm. u' I'd do with funkySetFields (assuming you mean with Umean "volume weighted average"):

funkySetFields -create -field Udev -time 0: -expression "U-sum(vol()*U)/sum(vol())"

For averaging...

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