The wall shear stress Tw in a boundary layer is assumed to be a function of stream velocity U, boundary layer thickness , local turbulence velocity u', density p, and local pressure gradient dp/dx. Using (p, U, and ) as repeating variables, rewrite this relationship as a dimensionless function.

Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
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The wall shear stress Twin a
boundary layer is assumed to be a
function of stream velocity U,
boundary layer thickness , local
turbulence velocity u', density p, and
local pressure gradient dp/dx. Using
(p, U, and ) as repeating variables,
rewrite this relationship as a
dimensionless function.
Transcribed Image Text:The wall shear stress Twin a boundary layer is assumed to be a function of stream velocity U, boundary layer thickness , local turbulence velocity u', density p, and local pressure gradient dp/dx. Using (p, U, and ) as repeating variables, rewrite this relationship as a dimensionless function.
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