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Theoretical studies of a continuously adjustable hydrodynamic fluid film bearing

Martin, J. K. and Parkins, D. W. (2002). Theoretical studies of a continuously adjustable hydrodynamic fluid film bearing. Journal of Tribology, 124(1) pp. 203–211.

DOI (Digital Object Identifier) Link: http://dx.doi.org/10.1115/1.1396343
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Abstract

Principles of a continuously adjustable hydrodynamic bearing are described together with a comprehensive analysis model for studying its theoretical performance. The model included an expanded form of the governing Reynolds equation which took account of non-uniform variations in the fluid film thickness. A solution procedure was devised whereby for a given set of adjustment conditions full simultaneously converged fields of fluid film thickness, temperature, viscosity and pressure would result, together with oil film forces. A wide range of operating characteristics were studied with results predicting advantages and benefits over conventional hydrodynamic bearings.

Item Type: Journal Article
Copyright Holders: 2002 ASME
ISSN: 0742-4787
Extra Information: Transactions of the ASME
Keywords: machine bearings; hydrodynamics; performance evaluation; liquid films; viscosity; pressure
Academic Unit/Department: Mathematics, Computing and Technology > Engineering & Innovation
Item ID: 26531
Depositing User: Keith Martin
Date Deposited: 06 Apr 2011 09:02
Last Modified: 06 Apr 2011 09:02
URI: http://oro.open.ac.uk/id/eprint/26531
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