Replenishment Differences in EHL Contact Lubricated by New andIn-bearings-aged Grease
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26210%2F20%3APU135763" target="_blank" >RIV/00216305:26210/20:PU135763 - isvavai.cz</a>
Result on the web
<a href="http://www.tribology.rs/journals/2020/2020-1/2020-1-10.html" target="_blank" >http://www.tribology.rs/journals/2020/2020-1/2020-1-10.html</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.24874/ti.2020.42.01.10" target="_blank" >10.24874/ti.2020.42.01.10</a>
Alternative languages
Result language
angličtina
Original language name
Replenishment Differences in EHL Contact Lubricated by New andIn-bearings-aged Grease
Original language description
Contact replenishment differences between new and aged grease are studied using ball-on-disc optical fluorescence. Threedifferent greases were aged in rolling bearings for 30 –50 % of their predicted life. A considerable effort is focused on fluorescence calibration, so that differences in lubricant volume can be quantified. No changes in replenishment between new and aged samples were found in one grease. The other two greaseswere contaminated by metal particles and iron oxide powder. Grease fluorescence was quenched by contaminants and linear relation between intensity values and film thickness did not apply for samples with heaviest contamination. Nevertheless, strong link between the degree of contamination and lubricant replenishment was found.
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/GA17-23235S" target="_blank" >GA17-23235S: Effect of thermal properties of contacting bodies on lubricant flow in Hertzian non-smooth contacts</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)
Others
Publication year
2020
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Tribology in Industry
ISSN
0354-8996
e-ISSN
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Volume of the periodical
42
Issue of the periodical within the volume
1
Country of publishing house
RS - THE REPUBLIC OF SERBIA
Number of pages
14
Pages from-to
102-114
UT code for WoS article
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EID of the result in the Scopus database
2-s2.0-85081651622