A review of nonlinear FFT-based computational homogenization methods
M Schneider - Acta Mechanica, 2021 - Springer
Since their inception, computational homogenization methods based on the fast Fourier
transform (FFT) have grown in popularity, establishing themselves as a powerful tool …
transform (FFT) have grown in popularity, establishing themselves as a powerful tool …
A review of FE-FFT-based two-scale methods for computational modeling of microstructure evolution and macroscopic material behavior
The overall, macroscopic constitutive behavior of most materials of technological importance
such as fiber-reinforced composites or polycrystals is very much influenced by the …
such as fiber-reinforced composites or polycrystals is very much influenced by the …
Inverse-designed spinodoid metamaterials
After a decade of periodic truss-, plate-, and shell-based architectures having dominated the
design of metamaterials, we introduce the non-periodic class of spinodoid topologies …
design of metamaterials, we introduce the non-periodic class of spinodoid topologies …
Spectral methods for full-field micromechanical modelling of polycrystalline materials
RA Lebensohn, AD Rollett - Computational Materials Science, 2020 - Elsevier
Modelling the mechanical behavior of polycrystalline materials based on their evolving
microstructure and the anisotropic properties of their constituent single crystal grains is …
microstructure and the anisotropic properties of their constituent single crystal grains is …
[HTML][HTML] Evaluation of computational homogenization methods for the prediction of mechanical properties of additively manufactured metal parts
It is well known that the strongly location-dependent microstructures observed in metal parts
made using additive manufacturing (AM) processes differ from those found in components …
made using additive manufacturing (AM) processes differ from those found in components …
Deformation, dislocation evolution and the non-Schmid effect in body-centered-cubic single-and polycrystal tantalum
A physically-informed continuum crystal plasticity model is presented to elucidate
deformation mechanisms, dislocation evolution and the non-Schmid effect in body-centered …
deformation mechanisms, dislocation evolution and the non-Schmid effect in body-centered …
[HTML][HTML] Large-deformation crystal plasticity simulation of microstructure and microtexture evolution through adaptive remeshing
The capability of high-resolution modeling of crystals subjected to large plastic strain is
essential in predicting many important phenomena occurring in polycrystalline materials …
essential in predicting many important phenomena occurring in polycrystalline materials …
A fast Fourier transform-based mesoscale field dislocation mechanics study of grain size effects and reversible plasticity in polycrystals
A numerical implementation of a non-local polycrystal plasticity theory based on a
mesoscale version of the field dislocation mechanics theory (MFDM) of Acharya and Roy …
mesoscale version of the field dislocation mechanics theory (MFDM) of Acharya and Roy …
An efficient temperature-dependent crystal plasticity framework for pure magnesium with emphasis on the competition between slip and twinning
Y Hollenweger, DM Kochmann - International Journal of Plasticity, 2022 - Elsevier
Experimental evidence suggests that the formation of compressive twin bands and the
associated strain localization is a key driver behind the low ductility of magnesium (Mg) at …
associated strain localization is a key driver behind the low ductility of magnesium (Mg) at …
Microstructural patterns with tunable mechanical anisotropy obtained by simulating anisotropic spinodal decomposition
A Vidyasagar, S Krödel… - Proceedings of the …, 2018 - royalsocietypublishing.org
The generation of mechanical metamaterials with tailored effective properties through
carefully engineered microstructures requires avenues to predict optimal microstructural …
carefully engineered microstructures requires avenues to predict optimal microstructural …