CAVITATION REGIMES IN SQUEEZE FILM DAMPERS AND THEIR EFFECT ON THE PRESSURE DISTRIBUTION

被引：43
|
作者：
ZEIDAN, FY
VANCE, JM
机构：
[1] Texas A and M University, College Station, TX
来源：
TRIBOLOGY TRANSACTIONS | 1990年 / 33卷 / 03期
关键词：
D O I：
10.1080/10402009008981975
中图分类号：
TH [机械、仪表工业];
学科分类号：
0802 ;
摘要：
High speed motion pictures have revealed several operating regimes in a squeeze film damper. Pressure measurements corresponding to these distinct regimes were made to examine their effect on the performance of such dampers. Visual observation also revealed the means by which the pressure in the feed groove showed higher amplitudes than the theory predicts. Comparison between vapor and gaseous cavitation are made based on their characteristic pressure wave, and the effect this has on the resultant force in the squeeze film. © 1990 Taylor & Francis Ltd.
引用
收藏
页码：447 / 453
页数：7
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