• CN:11-2187/TH
  • ISSN:0577-6686

›› 1992, Vol. 28 ›› Issue (5): 83-87.

• 论文 • 上一篇    下一篇

流体动压滑动轴承油膜刚度阻尼系数的研究

袁晓阳;王宏宾;高禺;王世虎;丘大谋   

  1. 西安交通大学
  • 发布日期:1992-09-01

A STUDY ON THE OIL FILM STIFFNESS AND DAMPING COEFFICIENTS OF HYDRODYNAMIC JOURNAL BEARINGS

Yuan Xiaoyang;Wang Hongbin;Gao Yu;Wang Shihu;Qiu Damou   

  1. Xi’an Jiaotong University
  • Published:1992-09-01

摘要: 本文介绍了利用多频信号技术测定油膜刚度阻尼系数,并在同一试验台上采用机电耦合产生系统失稳,以评价测试结果准确度的新方法。用此方法获得了较满意的结果。

关键词: 滑动轴承, 油膜刚度, 阻尼

Abstract: This paper introduces a new method to determine the oil-film stiffness and damping coefficients by use of the multi-frequency technique, and to use the electro-mechanical coupling to produce an unstable system on same testing rig to evaluate the accuracy of testing result. Results obtaind by used of this method are favorable.

Key words: 滑动轴承, 油膜刚度, 阻尼