112 citations · 442 across the 17 of their papers we have counts for
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An atomistic investigation of the interaction of dislocations with Guinier-Preston zones in Al-Cu alloys
G. Esteban-Manzanares, E. Martínez, J. Segurado +2
The interaction between edge dislocations and Guinier-Preston zones in an Al-Cu alloy was analyzed by means of atomistic simulations. The different thermodynamic functions that det…
On the accuracy of spectral solvers for micromechanics based fatigue modeling
Sergio Lucarini, Javier Segurado
A framework based on FFT is proposed for micromechanical fatigue modeling of polycrystals as alternative to the Finite Element method (FEM). The variational FFT approach is used wi…
Discrete dislocation dynamics simulations of dislocation- precipitate interaction in Al-Cu alloys
R. Santos-Güemes, G. Esteban-Manzanares, I. Papadimitriou +3
The mechanisms of dislocation/precipitate interaction were studied by means of discrete dislocation dynamics within a multiscale approach. Simulations were carried out using the di…
Crystal plasticity simulation of the effect of grain size on the fatigue behavior of polycrystalline Inconel 718
A. Cruzado, S. Lucarini, J. LLorca +1
A microstructure-based model that accounts for the effect of grain size has been developed to study the effect of grain size on the fatigue life of Inconel 718 alloys. The fatigue…
An analysis of the influence of grain size on the strength of FCC polycrystals by means of computational homogenization
S. Haouala, J. Segurado, J. LLorca
The effect of grain size on the flow stress of FCC polycrystals is analyzed by means of a multiscale strategy based on computational homogenization of the polycrystal aggregate. Th…