Detail publikace

Calculation of pressure distribution in EHD point contacts from experimentally determinated film thickness

Molimard J., Querry M., Vergne P., Krupka I., Hartl M.

Originální název

Calculation of pressure distribution in EHD point contacts from experimentally determinated film thickness

Typ

článek v časopise - ostatní, Jost

Jazyk

angličtina

Originální abstrakt

In lubrication studies, film thickness is measured since 1963 using optical interferometry, but pressure distribution is also of great interest. Unfortunately, this parameter is very difficult to measure. This paper presents a new method for pressure evaluation based on an inverse elastic approach. This latter uses the film thickness field known precisely (3 nm) by computerised treatment of interferograms. We present here the whole process, from the image to the pressure field.

Klíčová slova

pressure; film thickness

Autoři

Molimard J., Querry M., Vergne P., Krupka I., Hartl M.

Rok RIV

2005

Vydáno

1. 8. 2005

Nakladatel

Elsevier

Místo

Amsterdam

ISSN

0301-679X

Periodikum

Tribology International

Ročník

38

Číslo

4

Stát

Spojené království Velké Británie a Severního Irska

Strany od

391

Strany do

401

Strany počet

11

BibTex

@article{BUT46389,
  author="Ivan {Křupka} and Martin {Hartl}",
  title="Calculation of pressure distribution in EHD point contacts from experimentally determinated film thickness",
  journal="Tribology International",
  year="2005",
  volume="38",
  number="4",
  pages="391--401",
  issn="0301-679X"
}