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MCS,PHD
Argosy University/ Phoniex University/
Nov-2005 - Oct-2011
Professor
Phoniex University
Oct-2001 - Nov-2016
Air flows in a horizontal cylindrical duct of diameter D = 100 mm. At a section a few
meters from the entrance, the turbulent boundary layer is of thickness 5, = 5.25
and the velocity in the inviscid central core is (/, = 12.5 m/s. Farther downstream
boundary layer is of thickness 82 = 24 mm. The velocity profile in the boundary
layer is approximated well by the ^--power expression. Find the velocity, U2, in the
inviscid central core at the second section, and the pressure drop between the tw*
sections.
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