Detail publikace

Obtaining the pressure spike and maximum shear stress from optical interferometry data

BIBOULET, N. ŠPERKA, P. VENNER, CH. LUBRECHT, T. KŘUPKA, I.

Anglický název

Obtaining the pressure spike and maximum shear stress from optical interferometry data

Typ

Článek recenzovaný mimo WoS a Scopus

Jazyk

en

Originální abstrakt

In order to predict and optimise highly loaded contact performance, accurate lubricant data is crucial. The lubricants high-pressure rheological behaviour is by far the least known parameter. However, this is the key factor to realistic modeling of non-Newtonian Elasto-Hydrodynamic lubrication. In this paper a new approach is described to extract such data from optical interferometric film thickness measurements of EHL contacts. The approach is relatively straightforward and cheap compared to out of contact rheological experiments using specialized equipment

Klíčová slova anglicky

EHL; Optical interferometry; Pressure spike; Shear stress

Vydáno

2013-02-19

Nakladatel

Elsevier

Místo

EU

ISSN

0301-679X

Časopis

Tribology International

Ročník

65

Číslo

6

Strany od–do

1–7

Počet stran

7

BIBTEX


@article{BUT103167,
  author="BIBOULET, N. and ŠPERKA, P. and VENNER, CH. and LUBRECHT, T. and KŘUPKA, I.",
  title="Obtaining the pressure spike and maximum shear stress from optical interferometry data",
  journal="Tribology International",
  year="2013",
  volume="65",
  number="6",
  pages="1--7",
  issn="0301-679X"
}