Browsing Mechanical Engineering (Scholarly Articles) by Author "Li, Dong-Feng"
Now showing items 1-2 of 2
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Micromechanical finite element modelling of thermo-mechanical fatigue for P91 steels,
Li, Dong-Feng; Barrett, Richard A.; Leen, Sean B.; O'Donoghue, Padraic E. (Elsevier, 2016-01-21)In this paper, the cyclic plasticity and fatigue crack initiation behaviour of a tempered martensitic ferritic steel under thermo-mechanical fatigue conditions is examined by means of micromechanical finite element modelling. ... -
A multi-scale crystal plasticity model for cyclic plasticity and low-cycle fatigue in a precipitate-strengthened steel at elevated temperature
Li, Dong-Feng; Barrett, Richard A.; O'Donoghue, Padraic E.; O'Dowd, Noel P.; Leen, Sean B. (Elsevier, 2016-12-24)In this paper, a multi-scale crystal plasticity model is presented for cyclic plasticity and low-cycle fatigue in a tempered martensite ferritic steel at elevated temperature. The model explicitly represents the geometry ...