Pressure Calculation from Experimentally Evaluated Lubricant Thickness within EHL Contacts
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26210%2F07%3APU69667" target="_blank" >RIV/00216305:26210/07:PU69667 - 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
Pressure Calculation from Experimentally Evaluated Lubricant Thickness within EHL Contacts
Original language description
This paper is concerned with elastohydrodynamic lubrication, especially determination of lubricant film thickness and contact pressure within a point contact of friction surfaces of machine parts. A new solution technique for numerical determination of contact pressure is introduced. Direct measurement of contact pressure is very difficult. Hence, input data of lubricant film thickness obtained from the experiment based on colorimetric interferometry are used for calculation of pressure using the inverse elasticity theory. The algorithm is enhanced by convolution in order to increase calculation speed. The approach gives credible results on smooth contact and it is currently extended to enable the study of contact of friction surfaces with dents.
Czech name
Výpočet tlaku z experimentálně zjištěné tloušťky mazacího filmu v elastohydrodynamicky mazaných kontaktech
Czech description
Článek se zabývá výpočtem tlaku z experimentálně zjištěné tloušťky mazacího filmu v elastohydrodynamicky mazaných kontaktech.
Classification
Type
D - Article in proceedings
CEP classification
JR - Other machinery industry
OECD FORD branch
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Result continuities
Project
Result was created during the realization of more than one project. More information in the Projects tab.
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)
Others
Publication year
2007
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 International Joint Tribology Conference 2007
ISBN
0-7918-3811-0
ISSN
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e-ISSN
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Number of pages
3
Pages from-to
1-3
Publisher name
ASME/STLE
Place of publication
San Diego, California, USA
Event location
San Diego Marriott Mission Valley 8757 Rio San D
Event date
Oct 22, 2007
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
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