engineering recuitment HPCL Engineer Mock Test 2024 Fluid Mechanics Laminar Flow Laminar Flow through Pipe
A fluid of viscosity 0⋅7 Ns/m2 and specific gravity 1⋅3 is flowing through a circular pipe of diameter 100 mm. The maximum shear stress at the pipe wall is given as 196⋅2 N/m2. What is the pressure gradient of the flow?
1
7848 N/m2 per m
2
-7848 N/m2 per m
3
-9848 N/m2 per m
4
9848 N/m2 per m