Determine the maximum film velocity in Problem 8.15. Problem 8.15 A viscous film drains uniformly down the side of a vertical rod of radius R. At some distance down the rod, the film approaches a...

Determine the maximum film velocity in Problem 8.15.

Problem 8.15

A viscous film drains uniformly down the side of a vertical rod of radius R. At some distance down the rod, the film approaches a terminal or fully developed flow such that the film thickness, h, is constant and
. Neglecting the shear resistance due to the atmosphere, determine the velocity distribution in the film.