Detail publikace
Lubrication film starvation on two element device
KOŠŤÁL, D. SVOBODA, P. KŘUPKA, I.
Český název
Lubrication film starvation on two element device
Anglický název
Lubrication film starvation on two element device
Typ
článek ve sborníku ve WoS nebo Scopus
Jazyk
cs
Originální abstrakt
The purpose of this paper is to reveal production mechanisms of lubrication films between non-conformal surfaces in situations, where it is not possible to designate a lubrication regime as fully flooded elastohydrodynamic contact. Under certain conditions of lubrication volume, rolling speeds, temperatures, lubrication properties or loads could lubrication film decrease under values determined by fully flooded equations. This regime is designated as starvation at it includes risk of increased wear. In this paper the methodology and the new simulator of starving contact are described. Obtained film thickness results are compared with existing numerical models.
Český abstrakt
The purpose of this paper is to reveal production mechanisms of lubrication films between non-conformal surfaces in situations, where it is not possible to designate a lubrication regime as fully flooded elastohydrodynamic contact. Under certain conditions of lubrication volume, rolling speeds, temperatures, lubrication properties or loads could lubrication film decrease under values determined by fully flooded equations. This regime is designated as starvation at it includes risk of increased wear. In this paper the methodology and the new simulator of starving contact are described. Obtained film thickness results are compared with existing numerical models.
Anglický abstrakt
The purpose of this paper is to reveal production mechanisms of lubrication films between non-conformal surfaces in situations, where it is not possible to designate a lubrication regime as fully flooded elastohydrodynamic contact. Under certain conditions of lubrication volume, rolling speeds, temperatures, lubrication properties or loads could lubrication film decrease under values determined by fully flooded equations. This regime is designated as starvation at it includes risk of increased wear. In this paper the methodology and the new simulator of starving contact are described. Obtained film thickness results are compared with existing numerical models.
Klíčová slova česky
Elastohydrodynamic lubrication, starvation, friction
Klíčová slova anglicky
Elastohydrodynamic lubrication, starvation, friction
Rok RIV
2012
Vydáno
14.09.2012
Nakladatel
Brno University of Technology
Místo
Brno
ISBN
978-80-214-4533-8
Kniha
53rd International Conference of Machine Design Departments
Strany od–do
137–140
Počet stran
4
BIBTEX
@inproceedings{BUT106818,
author="David {Košťál} and Petr {Svoboda} and Ivan {Křupka},
title="Lubrication film starvation on two element device",
booktitle="53rd International Conference of Machine Design Departments",
year="2012",
month="September",
pages="137--140",
publisher="Brno University of Technology",
address="Brno",
isbn="978-80-214-4533-8"
}