Engineering, 25.01.2021 20:20 babas97
Find the value of critical internal pressure that leads to fracture. (Hint: Consider the stress state present in the absence of the crack for an internally pressurized thick walled cylinder, given below.) State clearly all the assumptions you make, with justification. Does your assumption under or overestimate the pressure level
Answers: 3
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Engineering, 04.07.2019 18:10
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Engineering, 04.07.2019 18:10
Thermal stresses are developed in a metal when its a) initial temperature is changed b) final temperature is changed c) density is changed d) thermal deformation is prevented e) expansion is prevented f) contraction is prevented
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Engineering, 04.07.2019 18:10
The thermal expansion or contraction of a given metal is a function of the f a)-density b)-initial temperature c)- temperature difference d)- linear coefficient of thermal expansion e)- final temperature f)- original length
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Find the value of critical internal pressure that leads to fracture. (Hint: Consider the stress stat...
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