Molecular dynamics simulation of the shock response of materials: A tutorial

P Wen, G Tao, DE Spearot, SR Phillpot - Journal of Applied Physics, 2022 - pubs.aip.org
The aim of this Tutorial is to help new researchers understand how to perform molecular
dynamics (MD) simulations of the shock response of materials and to provide a brief …

Dislocations in molecular crystals

IA Olson, AG Shtukenberg, B Kahr… - Reports on Progress in …, 2018 - iopscience.iop.org
Dislocations in molecular crystals remain terra incognita. Owing to the complexity of
molecular structure, dislocations in molecular crystals can be difficult to understand using …

Effect of crystallographic orientations on shock-induced plasticity for CoCrFeMnNi high-entropy alloy

B Liu, Z Jian, L Guo, X Li, K Wang, H Deng… - International Journal of …, 2022 - Elsevier
Using nonequilibrium molecular dynamics simulations, we studied the crystallographic-
orientation-dependence shock-induced plasticity for the face-centered cubic (FCC) …

In situ measurement of damage evolution in shocked magnesium as a function of microstructure

B MacNider, D Jones, J Callanan, M Beason… - Science …, 2023 - science.org
Accurate modeling and prediction of damage induced by dynamic loading in materials have
long proved to be a difficult task. Examination of postmortem recovered samples cannot …

The effect of crystal orientation on shock loading of single crystal energetic materials

N Grilli, M Koslowski - Computational Materials Science, 2018 - Elsevier
Void collapse under shock loading has become a model problem to study the nucleation of
hot spots in high energy density materials. While experimental observation of this …

High shock resistance and self-healing ability of graphene/nanotwinned Cu nanolayered composites

C Zhang, A Godbole, G Michal, C Lu - Journal of Alloys and Compounds, 2021 - Elsevier
Graphene/metal matrix composites have attracted intense interest because of superior
mechanical properties, while introducing graphene into the nanotwinned metal matrix has …

Atomistic insight into laser shock peening response of α-titanium: an experimentally verified simulation study

R Sun, Z Chen, Q Li, X Zhang, R Li - Acta Materialia, 2024 - Elsevier
Laser shock peening (LSP) can induce severe plastic deformation in the surface zone of
metallic materials, which potentially enhances their mechanical properties. Although it is …

Role of micro-alloying element in dynamic deformation of Mg-Y alloys

B Liu, L Guo, Y Chen, X Li, K Wang, H Deng… - International Journal of …, 2024 - Elsevier
The microscopic mechanism of the effect of alloying element on the shock behavior for alloy
materials is still limited. In this work, based on our developed Finnis–Sinclair (F–S) …

Molecular Dynamics Investigation of Shock-Induced Deformation Behavior and Failure Mechanism in Metallic Materials

Y Zhu, Q Gong, M Yi - Archives of Computational Methods in Engineering, 2024 - Springer
Shock waves are generated under high-speed impact conditions, creating extreme
environments that are difficult to be simulated. Molecular dynamics (MD), as a vital tool for …

[HTML][HTML] Dissipative particle dynamics with reactions: Application to RDX decomposition

M Lísal, JP Larentzos, MS Sellers… - The Journal of …, 2019 - pubs.aip.org
We present a general, flexible framework for a constant-energy variant of the dissipative
particle dynamics method that allows chemical reactions (DPD-RX). In our DPD-RX …