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Influence of local bush wear on water lubricated sliding bearing load carrying capacity

Abstract

One of main problems concerning water-lubricated bearings is their durability. There are known cases of bearings with life time measured in decades, and some, whose refurbishment was necessary just days after start-up. Obtaining stable fluid film friction plays key role in the durability of these bearings. Unfortunately, their load-carrying capacity is limited due to water's low-viscosity. The conducted experimental research demonstrated that in water-lubricated bearing working under fluid lubrication regime, noticeable bush wear occurred at the edges. Detailed analysis of this phenomenon made it possible to propose a method for calculating load capacity of sliding bearings which provides for local bush wear.

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Category:
Articles
Type:
artykuł w czasopiśmie wyróżnionym w JCR
Published in:
TRIBOLOGY INTERNATIONAL no. 103, pages 352 - 358,
ISSN: 0301-679X
Language:
English
Publication year:
2016
Bibliographic description:
Litwin W.: Influence of local bush wear on water lubricated sliding bearing load carrying capacity// TRIBOLOGY INTERNATIONAL. -Vol. 103, (2016), s.352-358
DOI:
Digital Object Identifier (open in new tab) 10.1016/j.triboint.2016.06.044
Verified by:
Gdańsk University of Technology

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