Study of Lubrication Film Formation in Ball Bearings Under Starved Conditions
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26210%2F11%3APU94580" target="_blank" >RIV/00216305:26210/11:PU94580 - isvavai.cz</a>
Result on the web
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DOI - Digital Object Identifier
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Alternative languages
Result language
angličtina
Original language name
Study of Lubrication Film Formation in Ball Bearings Under Starved Conditions
Original language description
Rolling elements (e.g. rolling bearings, gears, cams and followers, etc.) fall into the most frequently used and highly loaded machine parts in machinery industry. These parts must operate correctly, often over prolonged periods with sufficient performance. One of the most important parameters determining the performance and life of machine parts is a lubrication film thickness, which is generated within elastohydrodynamic lubricated (EHL) non-conformal contacts. The entrainment velocity and the lubricant viscosity have the main effect on the film thickness formation in the classic fluid film lubrication. In some engineering applications e.g. grease lubricated rolling bearings, the available lubricant is not enough to fill the gap between the two contact surfaces thereby a poor lubrication conditions occur. Insufficient supply of lubricant may result in starvation and consequently in lubrication film collapse. With decreasing amounts of lubricant, the inlet meniscus approaches the cont
Czech name
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Czech description
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Classification
Type
D - Article in proceedings
CEP classification
JR - Other machinery industry
OECD FORD branch
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Result continuities
Project
<a href="/en/project/GC101%2F09%2FJ003" target="_blank" >GC101/09/J003: Experimental study of elastohydrodynamic and mixed lubrication of hypoid gears</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)
Others
Publication year
2011
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 2011 International Joint Tribology Conference
ISBN
978-0-7918-5474-7
ISSN
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e-ISSN
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Number of pages
3
Pages from-to
183-185
Publisher name
ASME/STLE
Place of publication
Los Angeles, CA, USA
Event location
Los Angeles, CA
Event date
Oct 24, 2011
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
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