Example 2: A cylindrical steel pressure vessel 400 mm in diameter with a wall thickness of 20 mm, is subjected to an internal pressure of 4.5 MN/m2. (a) Calculate the tangential and longitudinal stresses in the steel. (b) To what value may the internal pressure be increased if the stress in the steel is limited to 120 MN/m2.
Example 2: A cylindrical steel pressure vessel 400 mm in diameter with a wall thickness of 20 mm, is subjected to an internal pressure of 4.5 MN/m2. (a) Calculate the tangential and longitudinal stresses in the steel. (b) To what value may the internal pressure be increased if the stress in the steel is limited to 120 MN/m2.
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Transcribed Image Text:Example 2: A cylindrical steel pressure vessel 400 mm in diameter with a wall thickness of 20 mm, is
subjected to an internal pressure of 4.5 MN/m2. (a) Calculate the tangential and longitudinal stresses in the
steel. (b) To what value may the internal pressure be increased if the stress in the steel is limited to 120
MN/m2.
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