Engineering, 02.03.2021 01:00 joejoefofana

A natural gas pipeline is being built for service in low temperature conditions. At the expected temperature, 8 OD inch nominal pipe of ASTM A334 Grade 8 alloy steel material is to be used. The material has Sy ~ LN [75.4, 3.0] ksi. It will be subjected to an internal pressure load of P ~ LN [2.5, 0.6] ksi. Assume you can use the thin-wall pressure vessel equation to calculate the hoop stress. a. What is the value of z that corresponds to a reliability of 0.999995 against yielding

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A natural gas pipeline is being built for service in low temperature conditions. At the expected tem...