Film thickness mapping in lubricated contacts using fluorescence
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26210%2F15%3APU114324" target="_blank" >RIV/00216305:26210/15:PU114324 - isvavai.cz</a>
Result on the web
<a href="http://dx.doi.org/10.17973/MMSJ.2015_12_201524" target="_blank" >http://dx.doi.org/10.17973/MMSJ.2015_12_201524</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.17973/MMSJ.2015_12_201524" target="_blank" >10.17973/MMSJ.2015_12_201524</a>
Alternative languages
Result language
angličtina
Original language name
Film thickness mapping in lubricated contacts using fluorescence
Original language description
The present paper presents experimental method for film thickness mapping inside the contact of two bodies. Despite extensive experimental research in the area of contacts of rigid bodies, little is known about the film formation when at least one of the bodies is compliant. This is due to limitations disabling the usage of conventional methods. In present study, mercury lamp induced fluorescence is developed and applied. Evaluation process is verified by comparing theoretical predictions and experimental data for piezoviscous-elastic contact of ceramic ball and glass disc. Consequently, phenolic sample is used as a representative of compliant material. The contact was lubricated by mineral oil and the experiments were carried out under pure rolling conditions. Film thicknesses in a range from 50 nm to 1.2 um were measured for compliant contact. The measured data are little bit lower compared to theory, indicating that thermal effects may influence the lubricant film.
Czech name
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Czech description
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Classification
Type
J<sub>SC</sub> - Article in a specialist periodical, which is included in the SCOPUS database
CEP classification
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OECD FORD branch
20301 - Mechanical engineering
Result continuities
Project
<a href="/en/project/LO1202" target="_blank" >LO1202: NETME CENTRE PLUS</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)
Others
Publication year
2015
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
MM Science Journal
ISSN
1803-1269
e-ISSN
1805-0476
Volume of the periodical
4
Issue of the periodical within the volume
4
Country of publishing house
CZ - CZECH REPUBLIC
Number of pages
4
Pages from-to
821-824
UT code for WoS article
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EID of the result in the Scopus database
2-s2.0-84949492906