5.27 A cylinder of radius ri rotates at a speed coaxially inside a fixed cylinder of...

5.27 A cylinder of radius ri rotates at a speed ω coaxially inside a fixed cylinder of radius ro. A viscous fluid fills the space between the two cylinders. Determine the velocity profile in the space between the cylinders and the shear stress on the surface of each cylinder.

Explain why the shear stresses are not equal.

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0 P5.27