Thin Film Lubrication Study by Colorimetric Interferometry

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26210%2F00%3A00000190" target="_blank" >RIV/00216305:26210/00:00000190 - isvavai.cz</a>
Result on the web
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DOI - Digital Object Identifier
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Result language
angličtina
Original language name
Thin Film Lubrication Study by Colorimetric Interferometry
Original language description
Recently, we reported two novel experimental techniques for the determination of elastohydrodynamic lubricant film thickness and shape in model contacts based on colorimetric interferometry. This approach successfully overcomes two major limitations of conventional optical interferometry accuracy and resolution. This paper presents the next stage in the development of these two techniques. The use of spacer layer has enabled to extend the film thickness measurement range down to several nanometers sothat the relationship between the central and minimum film thickness and rolling speed in the very thin film thickness regime could be studied. The measurement techniques also produced information about film thickness profiles across lubricated contact and three-dimensional maps of film thickness.
Czech name
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Czech description
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Project
<a href="/en/project/PG99078" target="_blank" >PG99078: Presentation of results of research on international tribology conference 26th Leeds - Lyon Symposium on Tribology</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year
2000
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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