Detail publikačního výsledku

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

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

Originální název

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

Anglický název

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

Druh

Článek recenzovaný mimo WoS a Scopus

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

Anglický 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

EHL; Optical interferometry; Pressure spike; Shear stress

Klíčová slova v angličtině

EHL; Optical interferometry; Pressure spike; Shear stress

Autoři

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

Rok RIV

2014

Vydáno

19.02.2013

Nakladatel

Elsevier

Místo

EU

ISSN

0301-679X

Periodikum

Tribology International

Svazek

65

Číslo

6

Stát

Spojené království Velké Británie a Severního Irska

Strany od

1

Strany do

7

Strany počet

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"
}