Publication detail
Dynamic friction measurement of EHL contact with artificial roughness
ZAPLETAL, T. ŠPERKA, P. KŘUPKA, I. HARTL, M.
English title
Dynamic friction measurement of EHL contact with artificial roughness
Type
abstract
Language
en
Original abstract
The primary aim of the presented study is to find out how the irregularity entrance to the contact area affects friction. Based on this it is possible to define the friction difference between a smooth surface and a surface with artificially produced irregularity. The current study pre-sents the first dynamic friction measurement in EHL contact with artificial roughness. This is the first step to understand the friction at the transition from full film lu-brication to mixed lubrication.
English abstract
The primary aim of the presented study is to find out how the irregularity entrance to the contact area affects friction. Based on this it is possible to define the friction difference between a smooth surface and a surface with artificially produced irregularity. The current study pre-sents the first dynamic friction measurement in EHL contact with artificial roughness. This is the first step to understand the friction at the transition from full film lu-brication to mixed lubrication.
Keywords in English
EHL, Friction, Mixed lubrication, Surface roughness
Released
12.06.2019
Publisher
The Austrian Tribology Society
ISBN
978-3-901657-60-3
Book
ECOTRIB 2019, 7th European Conference on Tribology
Edition number
1
Pages from–to
34–34
Pages count
1