engineering recuitment GATE ME 2023-24 Test Series Fluid Mechanics Laminar Flow Laminar Flow through Pipe
A fluid is flowing through a pipe of radius R. For fully developed laminar flow through pipe, shear stress is maximum at (r is measured from midpoint):
1
at wall surface (r = R)
2
at r = R/2
3
at midpoint (r = 0)
4
at r = R/√2