Performance Characteristics of Worn Journal Bearings in Both Laminar and Turbulent Regimes. Part I: Steady-State Characteristics
作者:
Hiromu Hashimoto,
Sanae Wada,
Katsuhiro Nojima,
期刊:
A S L E Transactions
(Taylor Available online 1986)
卷期:
Volume 29,
issue 4
页码: 565-571
ISSN:0569-8197
年代: 1986
DOI:10.1080/05698198608981721
出版商: Taylor & Francis Group
数据来源: Taylor
摘要:
The effects of geometric change due to wear on the hydrodynamic lubrication of journal bearings are determined theoretically and experimentally in both laminar and turbulent regimes. The steady-state characteristics of the bearings such as film pressure, attitude angle, and Sommerfeld number are analyzed by a semianalytical finite element method for various wear depth parameters, and the theoretical results are compared with the experimental results.
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