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Why does some flows have more than one velocity scale?

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January 8, 2023, 13:29	Why does some flows have more than one velocity scale?	#1
cfdnewb123 Member Join Date: Feb 2019 Posts: 65 Rep Power: 7	Turbulence is characterized by a range of scales. However, when defining velocity scales to flows like turbulent jet/shear layer/channel flow, they only have one velocity scales while turbulent wake has two velocity scales. How do we go about assigning velocity scales to different flow types?

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jet flow, turbulence, turbulence analysis, wake structure

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