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turbulence amounts for wind turbibne

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Old   May 14, 2013, 05:18
Default turbulence amounts for wind turbibne
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hi
I'm simulating a wind turbine and wind tunnel around it in fluent
I had chosen k-w model for turbulence
but i don't know which kind of information in boundary condition is suitable(intensity and ratio or ...)
also i don't know which amounts are suitable for turbulence ratio and intensity
would you plz help me?
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Old   May 14, 2013, 05:22
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Don't change turbulence parameters unless you are trying to reproduce results of some wind tunnel tests whose turbulence parameters are given to you.
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Old   May 14, 2013, 05:32
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tnx dear far but I don't have any parameters and when i use default amounts of fluent my residuals don't Converge.
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