A shaft of diameter of 50 mm is rotating centrally in a journal bearing of length 100 mm with thickness of oil layer of 0.075 mm between them. The oil has a viscosity of 0.9 poise. Determine the power absorbed in the bearing when the speed of rotation is 60 r.p.m.
A shaft of diameter of 50 mm is rotating centrally in a journal bearing of length 100 mm with thickness of oil layer of 0.075 mm between them. The oil has a viscosity of 0.9 poise. Determine the power absorbed in the bearing when the speed of rotation is 60 r.p.m.
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
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Transcribed Image Text:A shaft of diameter of 50 mm is rotating centrally in a journal bearing of
length 100 mm with thickness of oil layer of 0.075 mm between them.
The oil has a viscosity of 0.9 poise. Determine the power absorbed in the
bearing when the speed of rotation is 60 r.p.m.
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