(a) A thin plate is moving between two parallel, horizontal, and stationary flat surfaces at a constant velocity of 5 m/s. The two stationary surfaces are spaced 2 cm (hi) and 6 cm (h2) apart, and is filled at the top with a liquid with a viscosity of 3.8 N-s/m². The bottom is part is filled with a liquid with a viscosity of 7.6 N-s/m². The part of the plate wetted by the liquids at any given time is 4 m long and 0.5 m wide. What would be the force required to maintain this motion? Stationary surface
(a) A thin plate is moving between two parallel, horizontal, and stationary flat surfaces at a constant velocity of 5 m/s. The two stationary surfaces are spaced 2 cm (hi) and 6 cm (h2) apart, and is filled at the top with a liquid with a viscosity of 3.8 N-s/m². The bottom is part is filled with a liquid with a viscosity of 7.6 N-s/m². The part of the plate wetted by the liquids at any given time is 4 m long and 0.5 m wide. What would be the force required to maintain this motion? Stationary surface
Introduction to Chemical Engineering Thermodynamics
8th Edition
ISBN:9781259696527
Author:J.M. Smith Termodinamica en ingenieria quimica, Hendrick C Van Ness, Michael Abbott, Mark Swihart
Publisher:J.M. Smith Termodinamica en ingenieria quimica, Hendrick C Van Ness, Michael Abbott, Mark Swihart
Chapter1: Introduction
Section: Chapter Questions
Problem 1.1P
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Question
![(a) A thin plate is moving between two parallel, horizontal, and stationary flat surfaces at
a constant velocity of 5 m/s. The two stationary surfaces are spaced 2 cm (hi) and 6 cm
(h2) apart, and is filled at the top with a liquid with a viscosity of 3.8 N-s/m². The bottom
is part is filled with a liquid with a viscosity of 7.6 N-s/m². The part of the plate wetted by
the liquids at any given time is 4 m long and 0.5 m wide. What would be the force required
to maintain this motion?
Stationary surface
2 h₁
EL
6 h ₂
V = 5 m/s
2
P=7.6 N.S/m²
Stationary surface
F
4m-0.5m:](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fbe157a84-8ac6-419a-bfda-98f3e9e167bf%2Fb8d62007-0010-4370-8009-3753f8a70c91%2Ff5kqwsh_processed.jpeg&w=3840&q=75)
Transcribed Image Text:(a) A thin plate is moving between two parallel, horizontal, and stationary flat surfaces at
a constant velocity of 5 m/s. The two stationary surfaces are spaced 2 cm (hi) and 6 cm
(h2) apart, and is filled at the top with a liquid with a viscosity of 3.8 N-s/m². The bottom
is part is filled with a liquid with a viscosity of 7.6 N-s/m². The part of the plate wetted by
the liquids at any given time is 4 m long and 0.5 m wide. What would be the force required
to maintain this motion?
Stationary surface
2 h₁
EL
6 h ₂
V = 5 m/s
2
P=7.6 N.S/m²
Stationary surface
F
4m-0.5m:
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