Water (with a viscosity µ of 0.00958 N.s/m²) is flowing in a pipe with a diameter of 10 cm at a dish washing place in a kitchen . The equation of the velocity profile of water in the pipe is: v= 0.1372|1 - ) Where V is the velocity (m/s); r is the distance from the center of pipe and R is radius of the pipe(m). Evaluate the shear stress (Tw) on the wall of the pipe.

Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
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Question 2
Water (with a viscosity µ of 0.00958 N.s/m²) is flowing in a pipe with a diameter of 10 cm at a dish
washing place in a kitchen .
The equation of the velocity profile of water in the pipe is:
-= 0.372|1- (4)|
Where V is the velocity (m/s); r is the distance from the center of pipe and R is radius of the
pipe(m). Evaluate the shear stress (Tw) on the wall of the pipe.
Transcribed Image Text:Question 2 Water (with a viscosity µ of 0.00958 N.s/m²) is flowing in a pipe with a diameter of 10 cm at a dish washing place in a kitchen . The equation of the velocity profile of water in the pipe is: -= 0.372|1- (4)| Where V is the velocity (m/s); r is the distance from the center of pipe and R is radius of the pipe(m). Evaluate the shear stress (Tw) on the wall of the pipe.
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