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turbulence intensity estimation

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Old   April 1, 2021, 04:53
Post turbulence intensity estimation
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aref
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Hi guys
How I can estimate turbulence intensity(TI) in fluent while I am using the LES model and plot it for a line?
Thank you in advance
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Old   April 1, 2021, 09:10
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Quote:
Originally Posted by aref_ehteshami View Post
Hi guys
How I can estimate turbulence intensity(TI) in fluent while I am using the LES model and plot it for a line?
Thank you in advance
Hello,

I believe you can create UDF's for the respective equations as found here: https://www.cfd-online.com/Wiki/Turbulence_intensity

There are many videos/written instructions online how to create a UDF, as here: https://www.youtube.com/watch?v=OPfgkORSESQ
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Old   May 19, 2021, 04:49
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Thank you so much, dear, I'm sorry for the delayed response you're recommend was helpful and I wrote a UDF to extract it.
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