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Engineering, 20.08.2019 19:10 mahmudabiazp3ekot

Acircular cylindrical shaft 50 mm in diameter and 100 mm long rotates at 15,000 rev/min inside a sleeve 50.1 mm in diameter. the clearance is filled with oil, of kinematic viscosity v = 0.003 m/s and specific gravity, sg = 0.88. determine the torque and the corresponding power required to rotate the shaft

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