Question
In: Mechanical Engineering
A cylindrical shell is 3 m long; 1 m in diameter and the thickness of metal...
- A cylindrical shell is 3 m long; 1 m in diameter and the thickness of metal is 10 mm. It is subjected to an internal pressure of 150 N/cm2. Calculate the change in dimensions of the shell and the maximum intensity of shear stress induced. Given E= 200 GPa and Poisson’s ratio =0.3.
b. Two shafts of the same material and same lengths are subjected to the same torque. If the first shaft is of a solid circular section, the second shaft is of hollow circular section, whose internal diameter is 2/3 of the outside diameter and the maximum shear stress developed in each shaft is the same, compare the weights of the shafts
Solutions
samet mamat answered 6 months agoRelated Solutions
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A cylindrical metal can, 0.1 m high and 0.05 m in diameter, contains liquid helium at...
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contains liquid helium at its normal boiling point of -452.074
degrees Fahrenheit. At this temperature Helium's heat of
vaporization is 20.4 kJ/kg. The walls of the helium container are
1.2 cm thick and have a thermal conductivity of 13.889 W/(m K). The
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of -327.64 degrees Fahrenheit.
A. What is the conductive surface area of the metal
cylinder?
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A cylindrical metal can, 0.1 m high and 0.05 m in diameter, contains liquid helium at...
A cylindrical metal can, 0.1 m high and 0.05 m in diameter,
contains liquid helium at its normal boiling point of -452.074
degrees Fahrenheit. At this temperature Helium's heat of
vaporization is 20.4 kJ/kg. The walls of the helium container are
1.2 cm thick and have a thermal conductivity of 13.889 W/(m K). The
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A. What is the conductive surface area of the metal
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