Browsing Mechanical Engineering (Scholarly Articles) by Author "Irish Research Council"
Now showing items 1-2 of 2
-
A combined wear-fatigue design methodology for fretting in the pressure armour layer of flexible marine risers
O'Halloran, Sinéad M.; Shipway, Philip H.; Connaire, Adrian D.; Leen, Sean B.; Harte, Annette M. (Elsevier, 2016-10-20)This paper presents a combined experimental and computational methodology for fretting wear-fatigue prediction of pressure armour wire in flexible marine risers. Fretting wear, friction and fatigue parameters of pressure ... -
Experimental and computational characterization of the effect of manufacturing-induced defects on high temperature, low-cycle fatigue for MarBN
O'Hara, Eimear M.; Phelan, B.; Osgerby, S.; Barrett, Richard A.; Raghavendra, R.; Leen, Sean B.; Harrison, Noel M. (Elsevier, 2020-05-22)Manufacturing-induced defects are a key source of crack initiation and component failure under high temperature cyclic loading. In this work, 3D X-ray micro-computed tomography and microstructural analysis of manufacturing-induced ...