Problem 3. Using the following scales, 1/4 L3 n = - E v=&a show that in turbulent flows, a very small part of dissipated energy of large eddies is related to the viscous dissipation. (² u=(vɛ) ¹/4, t=(v/ɛ) ¹/4, t₁ === V 2 " u²v (² E =

Problem 3. Using the following scales, 1/4 L3 n = - E v=&a show that in turbulent flows, a very small part of dissipated energy of large eddies is related to the viscous dissipation. (² u=(vɛ) ¹/4, t=(v/ɛ) ¹/4, t₁ === V 2 " u²v (² E =

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

ChapterMA: Math Assessment

Section: Chapter Questions

Problem 1.1MA

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Question

Problem 3. Using the following scales,
1/4
u'v
E. u=(ve)", 1=(v/s)“, 1,=,
v = č a
и
E, =
V
show that in turbulent flows, a very small part of dissipated energy of large eddies is related to the
viscous dissipation.

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