advanced shaft dynamics

May 3rd, 2015
RockCafe
Category:
Engineering
Price: $30 USD

Question description

A mild steel shaft transmits 20 kW at 200 r.p.m. It carries a central load of 900

N and is simply supported between the bearings 2.5 metres apart. Determine the size of the shaft, if

the allowable shear stress is 42 MPa and the maximum tensile or compressive stress is not to exceed

56 MPa. What size of the shaft will be required, if it is subjected to gradually applied loads?


Tutor Answer

(Top Tutor) Daniel C.
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School: Boston College
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