112 citations · 282 across the 4 of their papers we have counts for
4 papers
Simulation of the Hall-Petch effect in FCC polycrystals by means of strain gradient crystal plasticity and FFT homogenization
S. Haouala, S. Lucarini, J. LLorca +1
The influence of grain size on the flow stress of various FCC polycrystals (Cu, Al, Ag and Ni) has been analyzed by means of computational homogenization of a representative volume…
DBFFT: A displacement based FFT approach for non-linear homogenization of the mechanical behavior
Sergio Lucarini, Javier Segurado
Most of the FFT methods available for homogenization of the mechanical response use the strain/deformation gradient as unknown, imposing their compatibility using Green's functions…
An algorithm for stress and mixed control in Galerkin based FFT homogenization
S. Lucarini, J. Segurado
A new algorithm is proposed to impose a macroscopic stress or mixed stress/deformation gradient history in the context of non-linear Galerkin based FFT homogenization. The method p…
Microstructure-based fatigue life model of metallic alloys with bilinear Coffin-Manson behavior
A. Cruzado, S. Lucarini, J. LLorca +1
A microstructure-based model is presented to predict the fatigue life of polycrystalline metallic alloys which present a bilinear Coffin-Manson relationship. The model is based in…