60 citations · 160 across the 10 of their papers we have counts for
4 papers · 1 filter
Bayesian inference and uncertainty quantification for modeling of body-centered-cubic single crystals
Seunghyeon Lee, Thao Nguyen, Darby J. Luscher +3
Uncertainties in the high-dimensional space of material parameters pose challenges for the predictive modeling of bcc single crystals, especially under extreme loading conditions.…
Data-Driven Statistical Reduced-Order Modeling and Quantification of Polycrystal Mechanics Leading to Porosity-Based Ductile Damage
Yinling Zhang, Nan Chen, Curt A. Bronkhorst +2
Predicting the process of porosity-based ductile damage in polycrystalline metallic materials is an essential practical topic. Ductile damage and its precursors are represented by…
Deformation and dislocation evolution in body-centered-cubic single- and polycrystal tantalum
Seunghyeon Lee, Hansohl Cho, Curt A. Bronkhorst +7
A physically-informed continuum crystal plasticity model is presented to elucidate the deformation mechanisms and dislocation evolution in body-centered-cubic (bcc) tantalum widely…
Anomalous Plasticity of Body-Centered-Cubic Crystals with Non-Schmid Effect
Hansohl Cho, Curt A. Bronkhorst, Hashem M. Mourad +2
Plastic deformations in body-centered-cubic (BCC) crystals have been of critical importance in diverse engineering and manufacturing contexts across length scales. Numerous experim…