Detail publikace
Analýza výpočtových modelů kluzných ložisek uvažujících elastické deformace a drsné povrchy
NOVOTNÝ, P. MARŠÁLEK, O. ZUBÍK, M. DRÁPAL, L.
Český název
Analýza výpočtových modelů kluzných ložisek uvažujících elastické deformace a drsné povrchy
Anglický název
Analysis of Slide Bearing Computational Models Considering Elastic Deformations and Rough Surfaces
Typ
článek ve sborníku ve WoS nebo Scopus
Jazyk
en
Originální abstrakt
The paper presents computational simulation strategies of the slide bearing lubrication as a fluid-structural problem. Finite difference method is proposed for a solution of the fluid problem described by Reynolds differential equation and Finite Element Method is used for a solution of the structural problem. Bearing loads are calculated by the Virtual Engine model assembled and solved in Multibody System. The proposed approaches include temperature and pressure dependent viscosity and density of bearing lubricant. All the computational approaches are applied on a main bearing of modern in-line three-cylinder engine.
Český abstrakt
The paper presents computational simulation strategies of the slide bearing lubrication as a fluid-structural problem. Finite difference method is proposed for a solution of the fluid problem described by Reynolds differential equation and Finite Element Method is used for a solution of the structural problem. Bearing loads are calculated by the Virtual Engine model assembled and solved in Multibody System. The proposed approaches include temperature and pressure dependent viscosity and density of bearing lubricant. All the computational approaches are applied on a main bearing of modern in-line three-cylinder engine
Anglický abstrakt
The paper presents computational simulation strategies of the slide bearing lubrication as a fluid-structural problem. Finite difference method is proposed for a solution of the fluid problem described by Reynolds differential equation and Finite Element Method is used for a solution of the structural problem. Bearing loads are calculated by the Virtual Engine model assembled and solved in Multibody System. The proposed approaches include temperature and pressure dependent viscosity and density of bearing lubricant. All the computational approaches are applied on a main bearing of modern in-line three-cylinder engine.
Klíčová slova česky
Elastohydrodynamics, rough surface, stiffness matrix, coupled solver, viscosity
Klíčová slova anglicky
Elastohydrodynamics, rough surface, stiffness matrix, coupled solver, viscosity
Rok RIV
2014
Vydáno
12.05.2014
Nakladatel
Brno University of Technology
ISBN
978-80-214-4871-1
Kniha
Engineering Mechanics 2014
Číslo edice
1
Strany od–do
444–447
Počet stran
4
BIBTEX
@inproceedings{BUT107468,
author="Pavel {Novotný} and Ondřej {Maršálek} and Martin {Zubík} and Lubomír {Drápal},
title="Analysis of Slide Bearing Computational Models Considering Elastic Deformations and Rough Surfaces",
booktitle="Engineering Mechanics 2014",
year="2014",
month="May",
pages="444--447",
publisher="Brno University of Technology",
isbn="978-80-214-4871-1"
}