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RMS velocity by DES or LES?

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Old   September 20, 2007, 04:43
Default RMS velocity by DES or LES?
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Recently, i begine to use 3D DES and LES to simulate jet and two opposed jets. i encounter following questions: (1) if DES is suitable for Re=2000~4000 flow? (2) How to get rms velocity? (3) If the rms velocity obtained by unsteady statistic data is believable?

Waite for your helps, thanks a lot!

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