Civil Engineering - Hydraulics - Discussion
Discussion Forum : Hydraulics - Section 1 (Q.No. 17)
17.
The shear stress distribution in viscous fluid through a circular pipe is :
Discussion:
48 comments Page 3 of 5.
Vishnu sharma said:
8 years ago
Shear stress is maximum at outer face of pipe and zero at the center of pipe of axis.
Dilwar Hossain said:
8 years ago
Shear stress is minimum at the center and maximum at the face of wall inside the pipe.
Venkatesh said:
8 years ago
B is correct. I also agree.
RAJ said:
8 years ago
Yes, the distribution diagram is K shaped. Hence, maximum at the inside faces and zero at centre. Option B is correct.
Suraj said:
7 years ago
Shear stress across a section varies with r. Hence dp/dx across a section is constant. Hence shear across a section is linear. Hence shear stress is maxed at inside surface of the pipe.
Jithin said:
7 years ago
The correct answer is B.
Anomi said:
7 years ago
It is Zero at centre of pipe
ROHIT SINGH BAGHEL said:
7 years ago
The Answer is correct because of the behaviour of shear stress that is one at Maximum at face and minimum at centre in constant throughout all the sections.
Sudhir said:
7 years ago
Answer should be D.
Dharmendra said:
7 years ago
Answer is B, because shear stress is min at centre and Max at inside of the surface.
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