Engineering, 20.09.2020 16:01 tressasill
Water flows near a flat surface and some measurements of the water velocity, u, parallel to the surface, at different heights y above the surface are obtained. After an analysis of the data, the lab technician reports that the velocity distribution in the range 0 < y < 0.1 ft is given by the equation u = 0.81 + 9.2y + (4.1 times 103 y3) With u in ft/s and y in ft.
(a) Do you think this equation would be valid in any system of units? Explain,
(b) Do you think this equation is correct? Explain.
Answers: 3
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Water flows near a flat surface and some measurements of the water velocity, u, parallel to the surf...
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