Detail publikace

Transient Calculations in Elastohydrodynamically Lubricated Point Contacts

FICZA, I. ŠPERKA, P. HARTL, M.

Originální název

Transient Calculations in Elastohydrodynamically Lubricated Point Contacts

Typ

článek v časopise - ostatní, Jost

Jazyk

angličtina

Originální abstrakt

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).

Klíčová slova

elastohydrodynamic lubrication, surface roughness, fluid rheology, multigrid method

Autoři

FICZA, I.; ŠPERKA, P.; HARTL, M.

Rok RIV

2014

Vydáno

2. 3. 2014

ISSN

1805-4633

Periodikum

Engineering Mechanics

Ročník

2014 (21)

Číslo

5

Stát

Česká republika

Strany od

311

Strany do

319

Strany počet

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"
}