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Nader Zentuti summary slides 2017


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Personal research summary 2017

Published in: Engineering
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Nader Zentuti summary slides 2017

  1. 1. Research interests: probabilistic methods, creep assessments and high temperature structural integrity. Project Title: Developing probabilistic methodologies in the creep regime Mr Nader Zentuti PhD Researcher 2015-19 Solid Mechanics Research Group
  2. 2. Towards developing a probabilistic creep-fatigue methodology 2 3rd October 2016 Probabilistic methods Monte-Carlo simulations Sensitivity analysisStatistical data characterisation Response Surface method Probabilistic creep methodology
  3. 3. Plant component case-study: header tubeplate ligament 3 3rd October 2016 Failure mechanism: Creep-fatigue, large thermal transients and over heating caused by tube restrictions Stress state: Large thermal stress gradient due to temperature differences between tubes joint by the ligament. Potentially complex stress state and temperature history.