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difference between turbulent Dissipative length and integral length scale

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Old   August 1, 2018, 13:00
Talking difference between turbulent Dissipative length and integral length scale
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Arun subramanian
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Hello !

A german thesis has "dissipationslängenmaß" L_epsilon as turbulent disstipative length. Can someone tell me how it is defined please?

whats the difference or relation between turbulent dissipating length and Integral length scale that I could use for velocity inlet in FLUENT?

Cheers,
Arun
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Old   August 1, 2018, 14:26
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Quote:
Originally Posted by arun1994 View Post
Hello !

A german thesis has "dissipationslängenmaß" L_epsilon as turbulent disstipative length. Can someone tell me how it is defined please?

whats the difference or relation between turbulent dissipating length and Integral length scale that I could use for velocity inlet in FLUENT?

Cheers,
Arun



Have you had a look at the book of Pope?
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