The velocity distribution for the fluid flow between two fixed parallel plates, shown in the Fig. below. 3Umax u(y) [1-6], where y is in m Where Umax = 4 m/s is the mean velocity in the middle and h = 5 mm. The fluid has a dynamic viscosity of u = 3-10-3
The velocity distribution for the fluid flow between two fixed parallel plates, shown in the Fig. below. 3Umax u(y) [1-6], where y is in m Where Umax = 4 m/s is the mean velocity in the middle and h = 5 mm. The fluid has a dynamic viscosity of u = 3-10-3
Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
ChapterMA: Math Assessment
Section: Chapter Questions
Problem 1.1MA
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Question
![A
B
с
D
E
The velocity distribution for the fluid flow between two fixed parallel plates, shown in the Fig.
below.
u(y) = 3Umax [1-()], where y is in m
Where Umax = 4 m/s is the mean velocity in the middle and h = 5 mm. The fluid has a dynamic
viscosity of u = 3-10-3 N
Determine:
a) Shear stress at the bottom wall
b) Shear stress at the top wall
c)
a) -14.2 Pa. b) 14.2 Pa. c) 0.0 Pa
a) 7.2 Pa, b) -7.2 Pa, c) 2.0 Pa
a) -7.2 Pa, b) 7.2 Pa. c) 0.0 Pa
a) -5.4 Pa, b) 5,4 Pa, c) 0.0 Pa
a) 5.4 Pa. b) -5.4 Pa. c) 5.4 Pa
Shear stress on the centerline plane](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F7533f7e4-73c2-4076-bfc2-24d84c7a3cfb%2Fabb2fc48-d1b4-401c-840f-0663e4d394f5%2F0en238v_processed.png&w=3840&q=75)
Transcribed Image Text:A
B
с
D
E
The velocity distribution for the fluid flow between two fixed parallel plates, shown in the Fig.
below.
u(y) = 3Umax [1-()], where y is in m
Where Umax = 4 m/s is the mean velocity in the middle and h = 5 mm. The fluid has a dynamic
viscosity of u = 3-10-3 N
Determine:
a) Shear stress at the bottom wall
b) Shear stress at the top wall
c)
a) -14.2 Pa. b) 14.2 Pa. c) 0.0 Pa
a) 7.2 Pa, b) -7.2 Pa, c) 2.0 Pa
a) -7.2 Pa, b) 7.2 Pa. c) 0.0 Pa
a) -5.4 Pa, b) 5,4 Pa, c) 0.0 Pa
a) 5.4 Pa. b) -5.4 Pa. c) 5.4 Pa
Shear stress on the centerline plane
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