Q
The velocity profile for a Bingham plastic fluid flowing (under laminar conditions) in a pipe is__________________?
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A
A. Parabolic
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B
B. Flat
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C
C. Flat near the wall and parabolic in the middle
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D
D. Parabolic near the wall and flat in the middle
Correct Answer:
D. D. Parabolic near the wall and flat in the middle