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A thin-walled cylindrical pressure vessel has mean wall thickness of t and nominal radius of r. The Poisson’s ratio of the wall material is 1/3. When it was subjected to some internal pressure, its nominal perimeter in the cylindrical portion increased by 0.1% and the corresponding wall thickness became t . The corresponding change in the wall thickness of the cylindrical portion, i.e. , is ________% (round off to 3 decimal places).
    Correct answer is '-0.06'. Can you explain this answer?
    Most Upvoted Answer
    A thin-walled cylindrical pressure vessel has mean wall thickness of t...
    Given data:
    Poisson’s ratio (μ) = 1/3
    Hoop strain (εH) = 0.1%
    Hoop strain (εH)

    We know,

    Therefore, 

    ∵ σR= 0

    From equation (i)

    From equation (ii) and (iii)

    ⇒ 
    Hence, the correct answer is – 0.06.
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    A thin-walled cylindrical pressure vessel has mean wall thickness of t and nominal radius of r. The Poisson’s ratio of the wall material is 1/3. When it was subjected to some internal pressure, its nominal perimeter in the cylindrical portion increased by 0.1% and the corresponding wall thickness became t . The corresponding change in the wall thickness of the cylindrical portion, i.e. , is ________% (round off to 3 decimal places).Correct answer is '-0.06'. Can you explain this answer?
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    A thin-walled cylindrical pressure vessel has mean wall thickness of t and nominal radius of r. The Poisson’s ratio of the wall material is 1/3. When it was subjected to some internal pressure, its nominal perimeter in the cylindrical portion increased by 0.1% and the corresponding wall thickness became t . The corresponding change in the wall thickness of the cylindrical portion, i.e. , is ________% (round off to 3 decimal places).Correct answer is '-0.06'. Can you explain this answer? for Mechanical Engineering 2024 is part of Mechanical Engineering preparation. The Question and answers have been prepared according to the Mechanical Engineering exam syllabus. Information about A thin-walled cylindrical pressure vessel has mean wall thickness of t and nominal radius of r. The Poisson’s ratio of the wall material is 1/3. When it was subjected to some internal pressure, its nominal perimeter in the cylindrical portion increased by 0.1% and the corresponding wall thickness became t . The corresponding change in the wall thickness of the cylindrical portion, i.e. , is ________% (round off to 3 decimal places).Correct answer is '-0.06'. Can you explain this answer? covers all topics & solutions for Mechanical Engineering 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for A thin-walled cylindrical pressure vessel has mean wall thickness of t and nominal radius of r. The Poisson’s ratio of the wall material is 1/3. When it was subjected to some internal pressure, its nominal perimeter in the cylindrical portion increased by 0.1% and the corresponding wall thickness became t . The corresponding change in the wall thickness of the cylindrical portion, i.e. , is ________% (round off to 3 decimal places).Correct answer is '-0.06'. Can you explain this answer?.
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