A hollow shaft must transmit 1400 kW at 180 rpm. The outside diameter must be 1.6 times the inside diameter. The maximum forque is 30% more than the mean torque. Calculate: 1. The diameters of the hollow shaft if the allowable stress is 200 MPa. 2. The diameter of the solid shaft if the allowable stress is 200 MPa.

Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
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A hollow shaft must transmit 1400 kW at
180 rpm. The outside diameter must be 1.6
times the inside diameter. The maximum
torque is 30% more than the mean torque.
Calculate:
1. The diameters of the hollow shaft if the
allowable stress is 200 MPa.
2. The diameter of the solid shaft if the
allowable stress is 200 MPa.
Transcribed Image Text:A hollow shaft must transmit 1400 kW at 180 rpm. The outside diameter must be 1.6 times the inside diameter. The maximum torque is 30% more than the mean torque. Calculate: 1. The diameters of the hollow shaft if the allowable stress is 200 MPa. 2. The diameter of the solid shaft if the allowable stress is 200 MPa.
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