16 citations · 25 across the 4 of their papers we have counts for
5 papers
Nonparametric multiscale modeling of boundary lubrication: hexadecane in highly pressurized gold asperity contacts
Hannes Holey, Michael Moseler, Peter Gumbsch +1
Boundary lubrication is governed by molecular processes at the sliding interface that are inaccessible to classical continuum descriptions. While molecular dynamics (MD) simulation…
Predicting Friction under Vastly Different Lubrication Scenarios
Yulong Li, Peter Gumbsch, Christian Greiner
Friction is ubiquitous in daily life, from nanoscale machines to large engineering components. By probing the intricate interplay between system parameters and frictional behavior,…
Active learning for parameter-free multiscale modeling of boundary lubrication
Hannes Holey, Peter Gumbsch, Lars Pastewka
Lubricated friction is a multiscale problem where molecular processes dictate the macroscopic response of the system. Traditional lubrication models rely on semi-empirical constitu…
Diffraction microstrain in nanocrystalline solids under load - heterogeneous medium approach
Jürgen Markmann, Dmitriy Bachurin, Lihua Shao +2
This is an account of the computation of X-ray microstrain in a polycrystal with anisotropic elasticity under uniaxial external load. The results have been published in the article…
Ab initio study of surface stress response to charging
Y. Umeno, Ch. Elsässer, B. Meyer +4
We explore an efficient way to numerically evaluate the response of the surface stress of a metal to changes in its superficial charge density by analysis of the strain-dependence…