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.
Baloch said:
9 years ago
Stress increases linearly with distance from the centre,
i.e min at centre and max at the boundary of the pipe.
i.e min at centre and max at the boundary of the pipe.
Sarath kumar said:
9 years ago
Answer 'A' because shear stress is maxed at faces n min at center as viscous flow is nothing but laminar flow.
Asad said:
7 years ago
The Correct Answer is B. Because shear stress is maximum at distance r=D/2 from the centre of the pipe.
Shailendra kumar said:
9 years ago
Answer should be D because shear stress is 0 at centre and maximum at surface not inside the surface.
Athira said:
8 years ago
Shear stress distribution is linear in a pipe with max at its inner face and zero at the centre.
Basavaraj said:
7 years ago
For shear Max at the boundary min at center where as for velocity it is parabolic section.
Dilwar Hossain said:
8 years ago
Shear stress is minimum at the center and maximum at the face of wall inside the pipe.
Vishnu sharma said:
8 years ago
Shear stress is maximum at outer face of pipe and zero at the center of pipe of axis.
Dharmendra said:
7 years ago
Answer is B, because shear stress is min at centre and Max at inside of the surface.
Tanmoy Karmakar said:
5 years ago
Shear stress distribution is linear at center is zero and maximum at wall surface.
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