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MCS,PHD
Argosy University/ Phoniex University/
Nov-2005 - Oct-2011
Professor
Phoniex University
Oct-2001 - Nov-2016
A cylindrical pressure vessel (length of 10 m; diameter of 1 m) is made from a high strength steel with KIc = 100 MPA m1/2 and a yield strength of 1,600 MPa. The thickness of the vessel is 25 mm. NDE has revealed a longitudinal crack penetrating 7 mm into the cylinder wall.
(a) What maximum pressure can the cylinder be loaded to?
b) What is the percentage reduction in maximum pressure due to the presence of flaw?
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