# Question strength and material pls show how you solve it in detail Question 4 (5 marks) A thin-walled cylindrical pressure vessel made from an aluminium alloy has an internal diameter d and a wall thickness t. Determine the ratio of diameter to wall thickness of the vessel for a safe working pressure of 9.25 MPa and a factor of safety of 2.5 using the Tresca criterion. Take the uniaxial tensile strength of aluminium alloy as 190 MPa. State your answer to 1 decimal place. Answer: 16.4

SLACB0 The Asker · Mechanical Engineering
strength and material pls show how you solve it in detail

Transcribed Image Text: Question 4 (5 marks) A thin-walled cylindrical pressure vessel made from an aluminium alloy has an internal diameter d and a wall thickness t. Determine the ratio of diameter to wall thickness of the vessel for a safe working pressure of 9.25 MPa and a factor of safety of 2.5 using the Tresca criterion. Take the uniaxial tensile strength of aluminium alloy as 190 MPa. State your answer to 1 decimal place. Answer: 16.4
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Transcribed Image Text: Question 4 (5 marks) A thin-walled cylindrical pressure vessel made from an aluminium alloy has an internal diameter d and a wall thickness t. Determine the ratio of diameter to wall thickness of the vessel for a safe working pressure of 9.25 MPa and a factor of safety of 2.5 using the Tresca criterion. Take the uniaxial tensile strength of aluminium alloy as 190 MPa. State your answer to 1 decimal place. Answer: 16.4