47 citations · 91 across the 4 of their papers we have counts for
4 papers
Microstructural and Mechanistic Insights into the Tension-Compression Asymmetry of Rapidly Solidified Fe-Cr Alloys: A Phase Field and Strain Gradient Plasticity Study
Namit Pai, Indradev Samajdar, Anirban Patra
Rapid solidification in Additively Manufactured (AM) metallic materials results in the development of significant microscale internal stresses, which are attributed to the printing…
-CP: Open Source Dislocation Density Based Crystal Plasticity Framework for Simulating Temperature- and Strain Rate-Dependent Deformation
Anirban Patra, Suketa Chaudhary, Namit Pai +4
This work presents an open source, dislocation density based crystal plasticity modeling framework, -CP. A Kocks-type thermally activated flow is used for accounting for the tem…
Modeling directional hardening and intrinsic size effects using a dislocation density-based strain gradient plasticity framework
Anirban Patra, Namit Pai, Parhitosh Sharma
This work proposes a dislocation density-based strain gradient plasticity framework that models the strength contribution due to Geometrically Necessary Dislocations (GNDs) u…
Crystal plasticity modeling of non-Schmid yield behavior: from Ni3Al single crystals to Ni-based superalloys
Devraj Ranjan, Sankar Narayanan, Kai Kadau +1
A Crystal Plasticity Finite Element (CPFE) framework is proposed for modeling the non-Schmid yield behavior of L12 type Ni3Al crystals and Ni-based superalloys. This framework reli…