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Plotting turbulentce length scale contour

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Old   August 18, 2014, 06:19
Question Plotting turbulentce length scale contour
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Henry Arrigo
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Hi all
Is there any way that I can plot turbulence length scale contour in star-ccm+?
Thanks
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Old   August 25, 2014, 10:21
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Reine Granström
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If you use e.g. k-epsilon, you can calculate it from k and epsilon, see Modeling Physics > Modeling Turbulence and Transition > Using K-Epsilon Turbulence > K-Epsilon Turbulence Formulation > Boundary, Region, and Initial Conditions > Boundary, Region, and Initial Conditions
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Old   August 26, 2014, 04:34
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in rans models like k-e this is used as a way to specify the incoming and initial field turbulence and normally no value after that so i wonder why you would want to plot it due to the nature of rans models whereas with les you can see the large eddies of course
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