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Engineering, 01.04.2020 22:17 Rocko420
The space between two coaxial cylinders is filled with an incompressible fluid at constant temperature. The radii of the inner and outer wetted surfaces are ᴋR and R, respectively. The angular velocities of rotation of the inner and outer cylinders are ωi and ωo.
Determine the velocity distribution in the fluid, and the torques exerted by the fluid on the two cylinders needed to maintain the motion.
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