Fox and McDonald's Introduction to Fluid Mechanics
9th Edition
ISBN: 9781118912652
Author: Philip J. Pritchard, John W. Mitchell
Publisher: WILEY
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Chapter 2, Problem 74P
The viscous boundary layer velocity profile shown in Fig. 2.15 can be approximated by a cubic equation,
The boundary condition is u = U (the free stream velocity) at the boundary edge δ (where the viscous friction becomes zero). Find the values of a, b, and c.
Fig. 2.15 Schematic of a boundary layer.
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fluid flows mono directionally along the x-direction under a constant pressure gradient K = -dP/dx. The transverse profile of velocity is given by :
U(y) = K (h² - y²)
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2h
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Chapter 2 Solutions
Fox and McDonald's Introduction to Fluid Mechanics
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