Publication detail

Experimental study of elastohydrodynamically lubricated elliptic contact

HARTL, M. LIŠKA, M.

Czech title

Experimentální studium elastohydrodynamicky mazaných eliptických kontaktů

English title

Experimental study of elastohydrodynamically lubricated elliptic contact

Type

journal article - other

Language

en

Original abstract

This paper summarizes the results obtained from experiments carried out under pure rolling conditions with naphthenic base oil for a wide range of ellipticity ratio. Elastohydrodynamic (EHD) film thickness measurements for the ellipticity parameter k of 0.49, 0.71, 1, 1.43, 1.85 and 2.82 were made using a modified version of the automatic system for the real-time evaluation of EHD film thickness and shape.

Czech abstract

Článek shrnuje výsledky experimentů zaměřených na studium utváření mazacích filmů u eliptických kontaktů. Elastohydrodynamické filmy byly utvářeny pro hodnoty parametru elipticity 0,49, 0,71, 1, 1,43, 1,85 and 2,82. Výsledky byly porovnány s teoretickým řešením.

English abstract

This paper summarizes the results obtained from experiments carried out under pure rolling conditions with naphthenic base oil for a wide range of ellipticity ratio. Elastohydrodynamic (EHD) film thickness measurements for the ellipticity parameter k of 0.49, 0.71, 1, 1.43, 1.85 and 2.82 were made using a modified version of the automatic system for the real-time evaluation of EHD film thickness and shape.

Keywords in English

lubrication, film thickness, colorimetry

RIV year

2003

Released

01.04.2003

Journal

EGTRIB Journal

Volume

1

Number

1

Pages count

8

BIBTEX


@article{BUT42046,
  author="Martin {Hartl} and Miroslav {Liška},
  title="Experimental study of elastohydrodynamically lubricated elliptic contact",
  journal="EGTRIB Journal",
  year="2003",
  volume="1",
  number="1",
  month="April"
}