|May 16, 2011, 04:29||
turbulence length scale
Join Date: Dec 2010
Location: Seoul, South korea
Posts: 214Rep Power: 8
I'm modeling NREL wind turbine with SST model.
I have already finished my results and i want to know about the value of turbulence length scale using CFX-post.
Is it possible to know the value of it? how?
I need this value( values) ,because later I will use DES and I want to compare the results of these two models.
Any help and suggestion is welcomed in advance.
|May 16, 2011, 05:47||
Join Date: Mar 2010
Posts: 74Rep Power: 8
Yes, you can get the length scale by using K & epsilon or omega.
Length scale(k-epsilon) = k^(3/2)/epsilon
Length scale(k-omega) = k^(1/2)/omega
|turbulence length scale|
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