A cylindrical pressure vessel is fabricated from steel plating that has a thickness of 20 mm. The diameter of the pressure vessel is 450 mm and its length is 2.0 m. Determine the maximum internal pressure that can be applied if the longitudinal stress is limited to 140 МРа, and the circumferential stress is limited to 60 МРа.

Elements Of Electromagnetics
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Author:Sadiku, Matthew N. O.
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A cylindrical pressure vessel is fabricated from steel plating that has a thickness of 20 mm.
The diameter of the pressure vessel is 450 mm and its length is 2.0 m. Determine the
maximum internal pressure that can be applied if the longitudinal stress is limited to 140
МРа,
and
the
circumferential stress
is
limited
to 60
МРа.
A spherical shell with 70-in. outer diameter and 67-in. inner diameter contains helium at
a pressure of 1200 psi. Compute the stress in the shell.
Transcribed Image Text:A cylindrical pressure vessel is fabricated from steel plating that has a thickness of 20 mm. The diameter of the pressure vessel is 450 mm and its length is 2.0 m. Determine the maximum internal pressure that can be applied if the longitudinal stress is limited to 140 МРа, and the circumferential stress is limited to 60 МРа. A spherical shell with 70-in. outer diameter and 67-in. inner diameter contains helium at a pressure of 1200 psi. Compute the stress in the shell.
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