Design analysis q5 The shaft, described in the previous question, is considered here again. Consider thatthe maximum and minimum stress values are equal to Tmax=370 MPa and Tmin=-135 MPa, respectively. Find the mean stress (0m) and stress amplitude (a), bothin MPa. What is the summation of the mean stress and the stress amplitude? (Hint:you need to find the value of Om +0a, and round-off your answer to 4 decimalplaces).Your Answer:d/4drd/8

Given data Maximum stress = 370 MPa Minimum stress = -135 MPa Find the mean stress and stress…

Answered: The shaft, described in the previous…

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

ChapterMA: Math Assessment

Section: Chapter Questions

Problem 1.1MA

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A solid shaft 100 mm diameter transmits 100.6 horsepower with a maximum allowable shear stress 25 MN/m ^2 . What is the spced of rotation of the shaft in (r.p.m)? (b) If the solid shaft is replaced by the hollow shafl transmitting 100 kW at the same rotation speed of the solid shaft. The hollow shaft has a mean torque =5/6 of maximum torque with the angle of twist 0.35° per meter length of the shafl and G= 80 GN/m^2 Determine the dimensions ofr the hollow shaft if the internal diameter of the shaft is to be 80 % of the external diameter.
Please don't copy Find the torque and power transmitted by a 100 mm diameter shaft, if maximum angle of twist and length of shaft are 1.2° and 2 m. Take G = 70 GPa, speed of shaft = 230 r.p.m.
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