A shaft 100 mm diameter (D) runs in a bearing 200 mm long (L). The two...
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A shaft 100 mm diameter (D) runs in a bearing 200 mm long (L). The two surfaces are separated by an oil film 2.5 mm thick (c). Take the oil viscosity (u) as 0.25 kg/ms. if the shaft rotates at a speed of (N) revolutions per minute. a) Show that the torque exerted on the bearing is given as: uXn x.NxL xD³ Torque = 120xc b) Calculate the torque necessary to rotate the shaft at 600 rpm. A shaft 100 mm diameter (D) runs in a bearing 200 mm long (L). The two surfaces are separated by an oil film 2.5 mm thick (c). Take the oil viscosity (u) as 0.25 kg/ms. if the shaft rotates at a speed of (N) revolutions per minute. a) Show that the torque exerted on the bearing is given as: uXn x.NxL xD³ Torque = 120xc b) Calculate the torque necessary to rotate the shaft at 600 rpm.
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Let Shaft lengthLm C clearence m Radial A Viscosity Pamsee Lz wed Sh... View the full answer
Related Book For
Vector Mechanics for Engineers Statics and Dynamics
ISBN: 978-0073212227
8th Edition
Authors: Ferdinand Beer, E. Russell Johnston, Jr., Elliot Eisenberg, William Clausen, David Mazurek, Phillip Cornwell
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