1. A 100 mm deep stream of water (μ = 1.14 x 10-3 Pa.s) is flowing over a boundary. It is considered to have zero velocity at the boundary and 1.6 m/s at the free surface. Assuming a linear velocity profile, what is the shear stress in the water?

Introduction to Chemical Engineering Thermodynamics
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ISBN:9781259696527
Author:J.M. Smith Termodinamica en ingenieria quimica, Hendrick C Van Ness, Michael Abbott, Mark Swihart
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1. A 100 mm deep stream of water (μ = 1.14 x 10-3 Pa.s) is flowing over a
boundary. It is considered to have zero velocity at the boundary and 1.6 m/s
at the free surface. Assuming a linear velocity profile, what is the shear
stress in the water?
Transcribed Image Text:1. A 100 mm deep stream of water (μ = 1.14 x 10-3 Pa.s) is flowing over a boundary. It is considered to have zero velocity at the boundary and 1.6 m/s at the free surface. Assuming a linear velocity profile, what is the shear stress in the water?
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