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Old   January 3, 2010, 20:28
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I have a question about the self-similarity profile of turbulent round jets.
If I compare the mean velocity profile in the self-similar round jet calculated with the k-epsilon-turbulence-model by OpenFOAM with experimental data from for example Hussein et al. I get a good agreement between the profiles except at the edge of the jet!
Is there any question to this behaviour?

Thank's for your help!
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