Detail publikace

An Experimental Study of Elastohydrodynamic Central and Minimum Film Thickness for Various Material Parameters

KŘUPKA, I. LIŠKA, M. POLIŠČUK, R. HARTL, M.

Anglický název

An Experimental Study of Elastohydrodynamic Central and Minimum Film Thickness for Various Material Parameters

Typ

článek v časopise - ostatní, Jost

Jazyk

en

Originální abstrakt

A newly developed experimental technique, based on colorimetric interferometry, has allowed accurate measurement of central and minimum elastohydrodynamic (EHD)film thickness for a wide range of operating conditions. This study was aimed at determinimg the influence of various material parameters on central and minimum EHD film thicknesses. Obtained experimental data were compared with Hamrock and Dowson film thickness equations and a numerical solution presented by Venner. The results obtained confirmed that the ratio between central and minimum film thicknesses changes significantly with both load and material parameters.

Anglický abstrakt

A newly developed experimental technique, based on colorimetric interferometry, has allowed accurate measurement of central and minimum elastohydrodynamic (EHD)film thickness for a wide range of operating conditions. This study was aimed at determinimg the influence of various material parameters on central and minimum EHD film thicknesses. Obtained experimental data were compared with Hamrock and Dowson film thickness equations and a numerical solution presented by Venner. The results obtained confirmed that the ratio between central and minimum film thicknesses changes significantly with both load and material parameters.

Klíčová slova anglicky

colorimetric interferometry, elastohydrodynamic lubrication, central and minimum film thickness

Rok RIV

2000

Vydáno

01.01.2000

ISSN

0954-0075

Ročník

12

Číslo

5

Počet stran

13

BIBTEX


@article{BUT39238,
  author="Ivan {Křupka} and Martin {Hartl} and Miroslav {Liška} and Radek {Poliščuk},
  title="An Experimental Study of Elastohydrodynamic Central and Minimum Film Thickness for Various Material Parameters",
  year="2000",
  volume="12",
  number="5",
  month="January",
  issn="0954-0075"
}