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normalized q criterion

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Old   February 11, 2013, 00:38
Default normalized q criterion
khar nab
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Hi all,
Does anyone know how the q criterion is normalized in Fluent?
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Old   February 11, 2013, 03:35
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Paolo Lampitella
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I am not completely sure, but it seems that it is normalized by some strain rate magnitude measure. It goes without saying that it is completely wrong and, as a consequence, new Fluent versions also include the classical Q definition.
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