Crystal plasticity (CP) models have been evolving since their inception. Advanced
experimental characterization methods have contributed significantly to assess the …

Crystal plasticity finite element models have advanced in recent years by increasing their
fidelity via incorporating physically based deformation mechanisms and more realistic …

Modern high-energy X-ray diffraction (HEXD) experiments coupled with a crystal-based
finite-element model employing forward projection of virtual X-rays through each element is …

Experiments and theories have suggested the evolution of intragranular back stress is
primarily dependent on the characteristics and development of dislocation substructure in …

A multiscale modeling methodology involving discrete dislocation dynamics (DDD) and
crystal plasticity finite element method (CPFEM) was used to study the grain size effect in …

A unified physically based microstructural representation of fcc crystalline materials, has
been developed such that evolving microstructural behavior at different physical scales can …

A computational framework is presented to include the effects of grain size and morphology
in the crystal plasticity finite element (CPFE) method for simulations of polycrystals. The …

Shot-peening-induced compressive residual stresses are often introduced in Ni-base
superalloy components to help prevent or retard surface fatigue crack initiation and early …

Due to the uncertainty in calibrating the crystal plasticity (CP) model parameters, the present
study quantifies the associated variability in the resulting mechanical response via a two …

Cyclic deformation at elevated temperature has been modeled for a polycrystalline nickel-
based superalloy using the crystal-plasticity constitutive formulations. Finite element …