摘要
给出了径推联合轴承的三维油膜实验数学模型,导出了实验求解轴承动特性系数的计算公式,分析了实验中可能的主要误差,并针对径推联合浮环轴承设计了一套实验装置,为该轴承动特性试验打下了初步基础。
In this paper,mathematical model of threedimensional oil film has been developed and lab method about the dynamical characteristic coefficients of the bearing have been given. Then primary error about the lab has been analysed. Finally a set of test devices has been designed.This paper provides the lab of the bearing with the elementary basis.
出处
《河南科学》
2003年第6期690-694,共5页
Henan Science
基金
国家自然科学基金资助项目(59175180)
关键词
径推联合浮环
三维油膜
动特性
滑动轴承
数学模型
hybrid bearing
three-dimensional oil film
mathematical model
error
lab devices
