Two incompressible viscous fluids of the same density p flow, one on top of the other, down an inclined plane making an angle a with the horizontal. Their viscosities are µ, and u2, the lower fluid is of depth h, and the upper fluid is of depth h2. Show that u, (9) = [(h, + h2)y –y"| 1 sin a so that the velocity of the lower fluid u;(y) is dependent on the depth hz, but not the viscosity, of the upper fluid. Why?
Two incompressible viscous fluids of the same density p flow, one on top of the other, down an inclined plane making an angle a with the horizontal. Their viscosities are µ, and u2, the lower fluid is of depth h, and the upper fluid is of depth h2. Show that u, (9) = [(h, + h2)y –y"| 1 sin a so that the velocity of the lower fluid u;(y) is dependent on the depth hz, but not the viscosity, of the upper fluid. Why?
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
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