Modeling and simulation of microstructure evolution for additive manufacturing of metals: a critical review
Beam-based additive manufacturing (AM) of metallic components is characterized by
extreme process conditions. The component forms in a line-by-line and layer-by-layer …
extreme process conditions. The component forms in a line-by-line and layer-by-layer …
FFT based approaches in micromechanics: fundamentals, methods and applications
S Lucarini, MV Upadhyay… - Modelling and Simulation …, 2021 - iopscience.iop.org
FFT methods have become a fundamental tool in computational micromechanics since they
were first proposed in 1994 by Moulinec and Suquet for the homogenization of composites …
were first proposed in 1994 by Moulinec and Suquet for the homogenization of composites …
Insight into the mechanisms of columnar to equiaxed grain transition during metallic additive manufacturing
The columnar to equiaxed transition (CET) of grain structures associated with processing
conditions has been observed during metallic additive manufacturing (AM). However, the …
conditions has been observed during metallic additive manufacturing (AM). However, the …
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 …
[HTML][HTML] Crystal plasticity simulation of in-grain microstructural evolution during large deformation of IF-steel
High-resolution three-dimensional crystal plasticity simulations are used to investigate
deformation heterogeneity and microstructure evolution during cold rolling of interstitial free …
deformation heterogeneity and microstructure evolution during cold rolling of interstitial free …
Investigation on evolution mechanisms of site-specific grain structures during metal additive manufacturing
A multiscale model is developed to investigate the evolution mechanisms of site-specific
grain structures during additive manufacturing (AM) of metallic alloys, using the selective …
grain structures during additive manufacturing (AM) of metallic alloys, using the selective …
A FFT solver for variational phase-field modeling of brittle fracture
The variational phase-field method is an attractive non-local approach of modeling fracture
in heterogeneous materials. However, these materials usually require a fine mesh to resolve …
in heterogeneous materials. However, these materials usually require a fine mesh to resolve …
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 …
Identification of crystal plasticity model parameters by multi-objective optimization integrating microstructural evolution and mechanical data
Crystal plasticity models evolve a polycrystalline yield surface using meso-scale
descriptions of deformation mechanisms. The activation of deformation mechanisms is …
descriptions of deformation mechanisms. The activation of deformation mechanisms is …
Phase field modeling of discontinuous dynamic recrystallization in hot deformation of magnesium alloys
A phase field model of discontinuous dynamic recrystallization (PF-DDRX) was employed to
investigate grain structure evolution and its impact on mechanical response during …
investigate grain structure evolution and its impact on mechanical response during …