Including the method of lubricant film thickness measurement with the use of the monochromatic interferometry to the education of tribology
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26210%2F14%3APU110435" target="_blank" >RIV/00216305:26210/14:PU110435 - isvavai.cz</a>
Result on the web
—
DOI - Digital Object Identifier
—
Alternative languages
Result language
čeština
Original language name
Including the method of lubricant film thickness measurement with the use of the monochromatic interferometry to the education of tribology
Original language description
Measuring of distance as presented at the universities is usually limited to dimension down to microns. This orders of distance are sufficient for common engineers application. However dimension are a lot smaller when engineers deal with the tribology research. One of the most important progresses in the field of tribology in last century is without doubts the elastohydrodynamic lubrication (EHL). This lubrication regime can be found for example in rolling bearings or gears. Common thickness of the lubricant film in the EHD contact is in order of tens or hundreds of nanometers. Optical method which enables measurements of such distances was developed by Gohar and Cameron in 1960s. This method is based on interference of monochromatic light and providespossibility of obtaining lubricant film thickness from known wavelength of used light and its intensity in the lubricated contact. Students can create central film thickness prediction with use of the analytical formulae of the Hamrock a
Czech name
Including the method of lubricant film thickness measurement with the use of the monochromatic interferometry to the education of tribology
Czech description
Measuring of distance as presented at the universities is usually limited to dimension down to microns. This orders of distance are sufficient for common engineers application. However dimension are a lot smaller when engineers deal with the tribology research. One of the most important progresses in the field of tribology in last century is without doubts the elastohydrodynamic lubrication (EHL). This lubrication regime can be found for example in rolling bearings or gears. Common thickness of the lubricant film in the EHD contact is in order of tens or hundreds of nanometers. Optical method which enables measurements of such distances was developed by Gohar and Cameron in 1960s. This method is based on interference of monochromatic light and providespossibility of obtaining lubricant film thickness from known wavelength of used light and its intensity in the lubricated contact. Students can create central film thickness prediction with use of the analytical formulae of the Hamrock a
Classification
Type
D - Article in proceedings
CEP classification
JR - Other machinery industry
OECD FORD branch
—
Result continuities
Project
—
Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace
Others
Publication year
2014
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Article name in the collection
55th International conference of Machine design Departments
ISBN
978-80-01-05542-7
ISSN
—
e-ISSN
—
Number of pages
6
Pages from-to
141-146
Publisher name
Neuveden
Place of publication
Neuveden
Event location
Beroun
Event date
Sep 9, 2014
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
—