Detail publikace

Evidence of Plug Flow in Rolling-Sliding Elastohydrodynamic Contact

ŠPERKA, P. KŘUPKA, I. HARTL, M.

Originální název

Evidence of Plug Flow in Rolling-Sliding Elastohydrodynamic Contact

Typ

článek v časopise ve Web of Science, Jimp

Jazyk

angličtina

Originální abstrakt

This paper presents experimental results that point out on irregular distribution of through-film speed profile. The observations show an existence of cohesive core of entrainment speed surrounded by two shear zones located closely to the surfaces. This result represents experimental evidence for plug flow mechanism in highly loaded rolling-sliding elastohydrodynamic contact. Possible mechanisms of shear localization are discussed.

Klíčová slova

Shear localization; Shear bands; Limiting shear stress; Surface roughness behavior; Thermal effects

Autoři

ŠPERKA, P.; KŘUPKA, I.; HARTL, M.

Rok RIV

2014

Vydáno

1. 5. 2014

Nakladatel

SPRINGER/PLENUM PUBLISHERS

Místo

New York

ISSN

1023-8883

Periodikum

Tribology Letters

Ročník

54

Číslo

2

Stát

Spojené státy americké

Strany od

151

Strany do

160

Strany počet

9

BibTex

@article{BUT111254,
  author="Petr {Šperka} and Ivan {Křupka} and Martin {Hartl}",
  title="Evidence of Plug Flow in Rolling-Sliding Elastohydrodynamic Contact",
  journal="Tribology Letters",
  year="2014",
  volume="54",
  number="2",
  pages="151--160",
  doi="10.1007/s11249-014-0320-5",
  issn="1023-8883"
}