Influence of tribology on global energy consumption, costs and emissions

K Holmberg, A Erdemir - Friction, 2017 - Springer
Calculations of the impact of friction and wear on energy consumption, economic
expenditure, and CO 2 emissions are presented on a global scale. This impact study covers …

Advances in nonequilibrium molecular dynamics simulations of lubricants and additives

JP Ewen, DM Heyes, D Dini - Friction, 2018 - Springer
Nonequilibrium molecular dynamics (NEMD) simulations have provided unique insights into
the nanoscale behaviour of lubricants under shear. This review discusses the early history of …

Flow effects on melt structure and entanglement network of linear polymers: Results from a nonequilibrium molecular dynamics simulation study of a polyethylene melt …

C Baig, VG Mavrantzas, M Kroger - Macromolecules, 2010 - ACS Publications
We present detailed results about the structural, conformational, rheo-optical, and
topological properties of an entangled of C400H802 linear polyethylene (PE) melt over a …

Molecular Dynamics Simulation of Pure n-Alkanes and Their Mixtures at Elevated Temperatures Using Atomistic and Coarse-Grained Force Fields

KD Papavasileiou, LD Peristeras, A Bick… - The Journal of …, 2019 - ACS Publications
The properties of higher n-alkanes and their mixtures is a topic of significant interest for the
oil and chemical industry. However, the experimental data at high temperatures are scarce …

A simple, direct derivation and proof of the validity of the SLLOD equations of motion for generalized homogeneous flows

PJ Daivis, BD Todd - The Journal of chemical physics, 2006 - pubs.aip.org
We present a simple and direct derivation of the SLLOD equations of motion for molecular
simulations of general homogeneous flows. We show that these equations of motion (1) …

Predicting experimental results for polyethylene by computer simulation

J Ramos, JF Vega, J Martínez-Salazar - European Polymer Journal, 2018 - Elsevier
This feature article reviews several aspects of computational approaches to polyethylene
melt and solid state properties in relation to existing experimental results. Based on 40 years …

Atomistic simulation of shear flow of linear alkane and polyethylene liquids: A 50-year retrospective

BJ Edwards, MH Nafar Sefiddashti, B Khomami - Journal of Rheology, 2022 - pubs.aip.org
Atomistic simulations of alkanes and polyethylenes have grown in utility and application
over a 50-year period beginning at the earliest days of molecular dynamics research. This …

On the Derjaguin offset in boundary-lubricated nanotribological systems

SJ Eder, A Vernes, G Betz - Langmuir, 2013 - ACS Publications
We performed molecular dynamics simulations of boundary-lubricated sliding, varying the
boundary lubricant type, its molecular surface coverage, the substrate roughness, and the …

[HTML][HTML] Multi-scale modelling of dilute viscoelastic liquids: Atomistic to mesoscale mapping of polymer solutions

B Ravikumar, IK Karathanassis, T Smith, M Gavaises - Polymer, 2023 - Elsevier
A framework predicting the rheological (storage and loss moduli, first normal stress
coefficient, and relaxation time) and transport (viscosity, diffusivity) properties of non …

Influence of molecular architecture on the entanglement network: topological analysis of linear, long-and short-chain branched polyethylene melts via Monte Carlo …

SH Jeong, JM Kim, J Yoon, C Tzoumanekas, M Kröger… - Soft Matter, 2016 - pubs.rsc.org
We present detailed results on the effect of chain branching on the topological properties of
entangled polymer melts via an advanced connectivity-altering Monte Carlo (MC) algorithm …