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Old   August 27, 2009, 21:59
Default turbulence intensity
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Dear all

how is the turbulence intensity calculted by Fluent

thanks

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Old   August 28, 2009, 14:48
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ahsan ikram
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hi CFT
i am quoting a paragraph from chapter 07 of fluent 6.2 user guide.

The turbulent intensity at the core of a fully developed duct flow can be estimated from the following formula.

I= 0.16(Re)^(-1/8)

here Re= reynold's number based on hydraulic diameter
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