The shaft of an axial flow rotary compressor is subjected to a maximum torque of 1500 N-m  and a maximum bending moment of 3000 N-m. The combined shock and fatigue factor in  torsion is 1.5 and that in bending is 2. Design the diameter of the shaft if the shear stress in the  shaft is 52 MPa. Design a hollow shaft for the above compressor taking the ratio of outer  diameter to the inner diameter as 2. What is the percentage saving in material? Also compare  the stiffness

Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
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The shaft of an axial flow rotary compressor is subjected to a maximum torque of 1500 N-m 
and a maximum bending moment of 3000 N-m. The combined shock and fatigue factor in 
torsion is 1.5 and that in bending is 2. Design the diameter of the shaft if the shear stress in the 
shaft is 52 MPa. Design a hollow shaft for the above compressor taking the ratio of outer 
diameter to the inner diameter as 2. What is the percentage saving in material? Also compare 
the stiffness

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