Publication result detail

Transient Calculations in Elastohydrodynamically Lubricated Point Contacts

FICZA, I.; ŠPERKA, P.; HARTL, M.

Original Title

Transient Calculations in Elastohydrodynamically Lubricated Point Contacts

English Title

Transient Calculations in Elastohydrodynamically Lubricated Point Contacts

Type

Peer-reviewed article not indexed in WoS or Scopus

Original Abstract

The aim of the paper is to present transient calculations of an elastohydrodynamically lubricated (EHL) point contact. The paper focuses on the description of the numerical algorithm used to model non-smooth contacts with surface feature on one of the contacting bodies. Results of film thickness and pressure distributions of a selected surface feature are presented. Simulations were performed and compared for two different rheology approaches (Newtonian, resp. non-Newtonian).

English abstract

The aim of the paper is to present transient calculations of an elastohydrodynamically lubricated (EHL) point contact. The paper focuses on the description of the numerical algorithm used to model non-smooth contacts with surface feature on one of the contacting bodies. Results of film thickness and pressure distributions of a selected surface feature are presented. Simulations were performed and compared for two different rheology approaches (Newtonian, resp. non-Newtonian).

Keywords

elastohydrodynamic lubrication, surface roughness, fluid rheology, multigrid method

Key words in English

elastohydrodynamic lubrication, surface roughness, fluid rheology, multigrid method

Authors

FICZA, I.; ŠPERKA, P.; HARTL, M.

Released

02.03.2014

ISBN

1805-4633

Periodical

Engineering Mechanics

Volume

2014 (21)

Number

5

State

Czech Republic

Pages from

311

Pages to

319

Pages count

9

BibTex

@article{BUT113157,
  author="Ildikó {Ficza} and Petr {Šperka} and Martin {Hartl}",
  title="Transient Calculations in Elastohydrodynamically Lubricated Point Contacts",
  journal="Engineering Mechanics",
  year="2014",
  volume="2014 (21)",
  number="5",
  pages="311--319",
  issn="1805-4633"
}