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September 22, 2017, 06:10 |
IDDES NREL wind turbine
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#1 |
New Member
mehran ansary
Join Date: Dec 2015
Posts: 3
Rep Power: 10 |
Hi
I am working on NREL wind turbine and modelling it with IDDES. does anyone know about length scale ratio? it is defined as: length scale ratio = ((k^.5)/(0.09 * w ) ) / (cell volume^(1/3) for IDDES does it need to be over 4 in all domain except boundary layer? for IDDES what is important about mesh refinement? thanks |
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