Zobrazeno 1 - 6
of 6
pro vyhledávání: '"Lucas Frérot"'
Publikováno v:
Friction, Vol 6, Iss 3, Pp 245-259 (2018)
Abstract In this review, we discuss our recent advances in modeling adhesive wear mechanisms using coarse-grained atomistic simulations. In particular, we present how a model pair potential reveals the transition from ductile shearing of an asperity
Externí odkaz:
https://doaj.org/article/b068483f2e3b4536ad7919b66d1668c4
Autor:
Lucas Frérot, Alexia Crespo, Jaafar A. El-Awady, Mark O. Robbins, Juliette Cayer-Barrioz, Denis Mazuyer
While friction stems from the fundamental interactions between atoms at a contact interface, its best descriptions at the macroscopic scale remain phenomenological. The so called "rate-and-state" models, which specify the friction response in terms o
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::96d682128952e93094f879b3ab56f236
Publikováno v:
Molinari, J F, Aghababaei, R, Brink, T, Frérot, L & Milanese, E 2018, ' Adhesive wear mechanisms uncovered by atomistic simulations ', Friction, vol. 6, no. 3, pp. 245-259 . https://doi.org/10.1007/s40544-018-0234-6
Friction, Vol 6, Iss 3, Pp 245-259 (2018)
Friction, Vol 6, Iss 3, Pp 245-259 (2018)
In this review, we discuss our recent advances in modeling adhesive wear mechanisms using coarse-grained atomistic simulations. In particular, we present how a model pair potential reveals the transition from ductile shearing of an asperity to the fo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::16361178c41f55e746a18894b049f43f
https://doi.org/10.1007/s40544-018-0234-6
https://doi.org/10.1007/s40544-018-0234-6
Publikováno v:
Journal of the Mechanics and Physics of Solids. 145:104100
The detachment of material in an adhesive wear process is driven by a fracture mechanism which is controlled by a critical length-scale. Previous efforts in multi-asperity wear modeling have applied this microscopic process to rough elastic contact.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::90ce32dac20d1d654e8bf3d97529356c
https://doi.org/10.1016/j.jmps.2020.104100
https://doi.org/10.1016/j.jmps.2020.104100
Publikováno v:
Computer Methods in Applied Mechanics and Engineering
Computer Methods in Applied Mechanics and Engineering, 2019, 351, pp.951-976. ⟨10.1016/j.cma.2019.04.006⟩
Computer Methods in Applied Mechanics and Engineering, Elsevier, 2019, 351, pp.951-976. ⟨10.1016/j.cma.2019.04.006⟩
Computer Methods in Applied Mechanics and Engineering, 2019, 351, pp.951-976. ⟨10.1016/j.cma.2019.04.006⟩
Computer Methods in Applied Mechanics and Engineering, Elsevier, 2019, 351, pp.951-976. ⟨10.1016/j.cma.2019.04.006⟩
The contact of solids with rough surfaces plays a fundamental role in physical phenomena such as friction, wear, sealing, and thermal transfer. However, its simulation is a challenging problem due to surface asperities covering a wide range of length
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::cfbd71c8b32fa495e24092ba9a7cc98b
Tamaas: a library for elastic-plastic contact of periodic rough surfaces", published in the Journal of Open Source Softwares describes the free and open-source library Tamaas. More than five years in the making, Tamaas is a high performance C++/Pytho
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::29a85921bc4affdc187e16eb9ea2baa5
https://infoscience.epfl.ch/record/280045
https://infoscience.epfl.ch/record/280045