Analysis of an Oscillatory Oil Squeeze Film Containing a Central Gas Bubble
作者:
S. Haber,
I. Etsion,
期刊:
A S L E Transactions
(Taylor Available online 1985)
卷期:
Volume 28,
issue 2
页码: 253-260
ISSN:0569-8197
年代: 1985
DOI:10.1080/05698198508981619
出版商: Taylor & Francis Group
数据来源: Taylor
摘要:
A squeeze-film damper, consisting of two circular plates, having only normal oscillatory relative motion is considered. The liquid lubricant between the plates is assumed to contain a single central gas bubble. The effect of the bubble on the damper performance is analyzed. Comparison is made with the performance of a pure liquid damper. Substantial deviations in peak dynamic pressures are predicted which explain discrepancies between experimental and theoretical result reported in the literature.Presented at the 39th Annual Meeting in Chicago, Illinois, May 7–10, 1984
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