Sail E0 Webinar
Question
An incompressible Newtonian fluid, filled in an annular gap between two concentric cylinders of radii R1 and R2 as shown in the figure, is flowing under steady state conditions. The outer cylinder is rotating with an angular velocity of Ω while the inner cylinder is stationary. Given that (R2 - R1)
Options:
A .  R2 Ω
B .  (r - R2)/(R2 - R1) rΩ
C .  (r + R1)/(R2 + R1) R1Ω
D .  (r - R1)/(R2 - R1) R2Ω
Answer: Option D


-NA-



Was this answer helpful ?
Next Question

Submit Solution

Your email address will not be published. Required fields are marked *

More Questions on This Topic :


Latest Videos

Latest Test Papers