Calculate the following:i.The polar second moment of area, J The tubular rotor shaft of a wind turbine shown in Figure 3(a) is of 50mm and 40 mm outer and inner diameters respectively, and it isexpected to be subjected to the following extreme loading conditionswhich act simultaneously:A torque of 2.5kNm about the axis.A bending moment of 3.6kNm acting on the vertical planecontaining the shaft axis.A) 3.6ENm2-5 mFigure 3(a)

Given data Outer Diameter of the shaft = Do = 50 mm = 0.05 mInner Diameter of the shaft = Di = 40 mm…

Answered: Calculate the following: i. The polar…

Engineering

Mechanical Engineering

Calculate the following: i. The polar second moment of area, J

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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Atomic diffusion in solids

In material science, diffusion can take place in solid, liquid, and gases. In solids, atomic diffusion can take place with the help of thermally activated and randomly vibrating atoms. The atomic diffusion in solids is complex and very slow in comparison to atomic diffusion in liquids and gases because the interatomic distance between the atoms is smaller in solids as compared to liquids and gases.

Question

Calculate the following:
i.
The polar second moment of area, J

The tubular rotor shaft of a wind turbine shown in Figure 3(a) is of 50
mm and 40 mm outer and inner diameters respectively, and it is
expected to be subjected to the following extreme loading conditions
which act simultaneously:
A torque of 2.5kNm about the axis.
A bending moment of 3.6kNm acting on the vertical plane
containing the shaft axis.
A
) 3.6ENm
2-5 m
Figure 3(a)

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