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-   -   Q criterion (http://www.cfd-online.com/Forums/paraview/106439-q-criterion.html)

loveless August 29, 2012 04:47

Q criterion
 
Hello, I am newby in paraview so I just wonder about Q criterion.
In a case of turbulence, I already got u v w (velocity) separately.
Then what's next ? :confused::confused::confused:

I used gradient of unstructered data set to compute ? is that correct ?


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