Redo Problem 12.11 with the top plate moving at 0.5 m/s and the bottom plate moving at –0.5 m/s. Problem 12.11 A laminar, steady flow between parallel plates (total gap width of 10 mm) of oil, µ = 0.5...

Redo Problem 12.11 with the top plate moving at 0.5 m/s and the bottom plate moving at –0.5 m/s.

Problem 12.11

A laminar, steady flow between parallel plates (total gap width of 10 mm) of oil, µ = 0.5 (N-s)/m², has an average velocity of 0.5 m/s. Find the pressure drop per unit length in the direction of flow and the maximum velocity.