Standard air flows past a flat surface, and velocity
Chapter 1, Problem 1.83(choose chapter or problem)
Standard air flows past a flat surface, and velocity measurements near the surface indicate the following distribution:
The coordinate y is measured normal to the surface and u is the velocity parallel to the surface. (a) Assume the velocity distribution is of the form
\(u=C_1 y + C_2 y^3\)
and use a standard curve-fitting technique to determine the constants \(C_1\) and \(C_2\). (b) Make use of the results of part (a) to determine the magnitude of the shearing stress at the wall (y = 0) and at y = 0.05 ft.
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