EFFECT OF PROTEINS ON FILM FORMATION IN BOVINE SERUM LUBRICATED CONTACTS UNDER ROLLING/SLIDING CONDITIONS
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26210%2F12%3APU103198" target="_blank" >RIV/00216305:26210/12:PU103198 - isvavai.cz</a>
Result on the web
—
DOI - Digital Object Identifier
—
Alternative languages
Result language
angličtina
Original language name
EFFECT OF PROTEINS ON FILM FORMATION IN BOVINE SERUM LUBRICATED CONTACTS UNDER ROLLING/SLIDING CONDITIONS
Original language description
The aim of this study is to perform detail experimental mapping of the lubricating film thickness of bovine serum (BS) within the contact between an artificial metal or ceramic femoral head and a glass disc and analyze effect of proteins on the film formation under rolling/sliding conditions. The film thickness was studied experimentally using an optical test rig as a function of time under variety of constant mean speeds. Chromatic interferograms were recorded with a high-speed digital camera and evaluated with thin film colorimetric interferometry. Under pure rolling conditions it was observed that the central film thicknesses increased with time for all measurements. When the disc was slower than head then the measured central film thicknesses achieved values only about some few nanometres, whereas when the tests were realized with faster disc then measured central film thicknesses achieved significantly higher values. Distribution of the film thickness within the contact zone is no
Czech name
—
Czech description
—
Classification
Type
D - Article in proceedings
CEP classification
JR - Other machinery industry
OECD FORD branch
—
Result continuities
Project
<a href="/en/project/ME09025" target="_blank" >ME09025: Study of lubrication film forming properties of newtonian and non-newtonian lubricants and their rheology</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)
Others
Publication year
2012
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Article name in the collection
ASME/STLE 2012 Joint Tribology Conference (IJTC2012)
ISBN
978-0-7918-4508-0
ISSN
—
e-ISSN
—
Number of pages
3
Pages from-to
1-3
Publisher name
ASME
Place of publication
Denver, Colorado, USA
Event location
Denver, Colorado, USA
Event date
Oct 8, 2012
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
—