The Nonisothermal Elastohydrodynamic Problem for a Journal Bearing

The nonisothermal elastohydrodynamic problem for an oil film journal bearing is considered. The mathematical bearing model is presented. A method for joint numerical solution of nonisothermal lubrication equations and contact deformation equations is presented. The results of numerical calculations...

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Bibliographic Details
Published in:Journal of machinery manufacture and reliability Vol. 53; no. 7; pp. 790 - 798
Main Authors: Albagachiev, A. Yu, Usov, P. P.
Format: Journal Article
Language:English
Published: Moscow Pleiades Publishing 01.12.2024
Springer Nature B.V
Subjects:
Automation and Control in Engineering
Design
Engineering
Heat conductivity
Journal bearings
Lubrication
Machines
Manufacturing
Mathematical models
Pressure distribution
Processes
Thickness
Viscosity
contact deformations
lubricating layer
journal bearing
thermal processes
numerical solution algorithm
ISSN:1052-6188, 1934-9394
Online Access:Get full text
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Summary:The nonisothermal elastohydrodynamic problem for an oil film journal bearing is considered. The mathematical bearing model is presented. A method for joint numerical solution of nonisothermal lubrication equations and contact deformation equations is presented. The results of numerical calculations are compared with known experimental data on the minimum thickness of the lubricating layer and the maximum temperature in the lubricating layer.
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ISSN:1052-6188
1934-9394
DOI:10.1134/S105261882470064X