Now showing items 1-2 of 2

    • Modelling of fretting in the pressure armour layer of flexible marine risers 

      O'Halloran, S.M.; Connaire, A.D.; Harte, Annette M.; Leen, Sean B. (Elsevier, 2016-03-04)
      This paper presents a computational methodology for frictional contact mechanics of the pressure armour layer in flexible risers. This will allow, for the first time, quantification of key fretting variables, such as contact ...
    • Statistical grain size effects in fretting crack initiation 

      Ashton, P.J.; Harte, Annette M.; Leen, Sean B. (Elsevier, 2016-09-20)
      A crystal plasticity computational framework is developed and validated to investigate the microstructure sensitivity of crack initiation in fretting. Randomly distributed microstructure geometries are incorporated into a ...