Atomistic simulations of pristine and nanoparticle reinforced hydrogels: A review

R Kumar, A Parashar - Wiley Interdisciplinary Reviews …, 2023 - Wiley Online Library
Hydrogel is a three‐dimensional cross‐linked hydrophilic network that can imbibe a large
amount of water inside its structure (up to 99% of its dry weight). Due to their unique …

Classical molecular dynamics simulations of the deformation of metals under uniaxial monotonic loading: A review

A Kedharnath, R Kapoor, A Sarkar - Computers & Structures, 2021 - Elsevier
Nanoscale features present in structural and functional materials affect their macroscopic
properties and hence have been extensively studied. As experimental investigations of …

An approach to evaluate the accuracy of interatomic potentials as applied to tungsten

IV Kosarev, SA Shcherbinin, AA Kistanov… - Computational Materials …, 2024 - Elsevier
Molecular dynamics (MD) is a powerful tool for modeling structural transformations in
metallic materials under irradiation, severe plastic deformation, laser processing, etc. The …

Atomistic simulations to study crack tip behaviour in multi-elemental alloys

SK Singh, A Parashar - Engineering Fracture Mechanics, 2021 - Elsevier
The aim of the article is to study the crack tip behaviour in mutli-elemental alloys. Molecular
dynamics based simulations were performed in conjunction with 2NN MEAM potential to …

Effect of lattice distortion and grain size on the crack tip behaviour in Co-Cr-Cu-Fe-Ni under mode-I and mode-II loading

SK Singh, A Parashar - Engineering Fracture Mechanics, 2022 - Elsevier
In this article, molecular dynamics (MD) based simulations were performed to study the
crack tip behaviour in single and polycrystalline configurations of five elemental (Co-Cr-Cu …

Effects of intergranular hydride precipitation on the mechanical behavior of bicrystalline zirconium: a molecular dynamics-based study

S Patil, A Parashar - Mechanics of Materials, 2024 - Elsevier
This article investigated the impact of intergranular hydride precipitation on the mechanical
behavior of zirconium (Zr) bi-crystals using molecular dynamics (MD)-based simulations …

Fracture behavior of B2 phase matrix of Ti2AlNb-based alloy with microcracks of different orientations

K Xue, Y Zhang, M Meng, L Wang, P Li - Engineering Fracture Mechanics, 2023 - Elsevier
The influence mechanism of crack orientation on B2 phase crack propagation behavior
under cyclic loading is studied by using the meta-atom molecular dynamics (MAMD) …

A computational study of the mixed–mode crack behavior by molecular dynamics method and the multi–Parameter crack field description of classical fracture …

L Stepanova, S Bronnikov - Theoretical and Applied Fracture Mechanics, 2020 - Elsevier
The overarching objective of the paper is to analyze the mixed-mode crack propagation
direction angles by molecular dynamics method and to investigate the validity of continuum …

Molecular dynamics simulation of phase transition and crack propagation in metastable high entropy alloy

L Ya-zhou, L Yun, S Shuo, S Yan-yu… - Materials Today …, 2022 - Elsevier
Crack propagation mechanisms and phase transformation play a crucial role in improving
the formability of metastable high-entropy alloys (HEA). In this study, a multi-component …

Mechanical behavior of zirconium hydride phases: insights from molecular dynamics based simulations

S Patil, A Parashar - Journal of Physics D: Applied Physics, 2024 - iopscience.iop.org
This article aims to study the mechanical behavior of zirconium hydride phases, including γ-
ZrH, δ-ZrH 1.5, and epsilon-ZrH 2. Atomistic simulations were performed to analyze the uni …