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Titel:

A Mortar Finite Element Formulation for Large Deformation Lubricated Contact Problems with Smooth Transition Between Mixed, Elasto‑Hydrodynamic and Full Hydrodynamic Lubrication

Dokumenttyp:
Zeitschriftenaufsatz
Autor(en):
Mostafa Faraji, Alexander Seitz, Christoph Meier, Wolfgang A. Wall
Abstract:
This work proposes a novel model and numerical formulation for lubricated contact problems describing the mutual interaction between two deformable 3D solid bodies and an interposed fluid film. The solid bodies are consistently described based on nonlinear continuum mechanics allowing for finite deformations and arbitrary constitutive laws. The fluid film is modelled as a quasi-2D flow problem governed by the (thickness-)averaged Reynolds equation. In contrast to existing approaches, the propose...     »
Zeitschriftentitel:
Tribology Letters
Jahr:
2022
Band / Volume:
71:11
Reviewed:
ja
Volltext / DOI:
doi:https://doi.org/10.1007/s11249-022-01682-4
Status:
Verlagsversion / published
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