9. The fixed parallel plates kept at 80 mm apart have laminar flow of oil between them with a maximum velocity 1.5 m/s. Taking dynamic viscosity of oil to be m = 19.62 poise, calculate; (i) The discharge per metre width, (ii) The shear stress at the plates, (iii) The pressure difference between two points 25 m apart, (iv) The velocity at 20 mm from the plate, and (v) The velocity gradient at the plates end.
9. The fixed parallel plates kept at 80 mm apart have laminar flow of oil between them with a maximum velocity 1.5 m/s. Taking dynamic viscosity of oil to be m = 19.62 poise, calculate; (i) The discharge per metre width, (ii) The shear stress at the plates, (iii) The pressure difference between two points 25 m apart, (iv) The velocity at 20 mm from the plate, and (v) The velocity gradient at the plates end.
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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![9. The fixed parallel plates kept at 80 mm apart
have laminar flow of oil between them with a
maximum velocity 1.5 m/s. Taking dynamic
viscosity of oil to be m = 19.62 poise, calculate;
(i) The discharge per metre width,
(ii) The shear stress at the plates,
(iii) The pressure difference between two points
25 m apart,
(iv) The velocity at 20 mm from the plate, and
(v) The velocity gradient at the plates end.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F6014300e-4a22-48b8-b566-65dd81b0c113%2F93a64302-9edb-4ddf-a156-88330931549b%2F07ofllq_processed.jpg&w=3840&q=75)
Transcribed Image Text:9. The fixed parallel plates kept at 80 mm apart
have laminar flow of oil between them with a
maximum velocity 1.5 m/s. Taking dynamic
viscosity of oil to be m = 19.62 poise, calculate;
(i) The discharge per metre width,
(ii) The shear stress at the plates,
(iii) The pressure difference between two points
25 m apart,
(iv) The velocity at 20 mm from the plate, and
(v) The velocity gradient at the plates end.
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