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4.36 A circular disk of radius r R is parallel to a rigid plane and the space between them is occupied by an incompressible fluid. The disk is being pushed down with a velocity, Uo. If the velocity profile of the fluid escaping on the edge is known to be parabolic (quadratic), determine the velocity profile when the distance of separation between the disk and plane is ho in terms of Uo, R and ho. (METU 1997)

Uo Disk of radius R ho 10 Problem 4.36

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Answer #1

Ans he Apphy Continuty e here The velo ity frople is _ since hoto, h+bso put value of ah.hom eqn② ho

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