Paper Title:
Static Performance Analysis of Orifice Compensated Externally Pressurized Gas Spherical Bearing Based on FEM
  Abstract

In order to optimize static performance of a new orifices compensated externally pressurized gas spherical bearing, the paper presents a theoretical study using finite element method (FEM). Galerkin weighted residual method is applied to reduce the order of derivatives of the transformed Reynolds equation. On the basis of theoretical analysis, the influence of supplying pressure and geometrical parameters to radial load carrying capacity and stiffness was analyzed. As a result, the reasonable range of the bearing’s parameters was proposed.

  Info
Periodical
Key Engineering Materials (Volumes 315-316)
Edited by
Zhejun Yuan, Xipeng Xu, Dunwen Zuo, Julong Yuan and Yingxue Yao
Pages
860-863
DOI
10.4028/www.scientific.net/KEM.315-316.860
Citation
Y. X. Yao, D. L. Qin, H.B. Zhang, "Static Performance Analysis of Orifice Compensated Externally Pressurized Gas Spherical Bearing Based on FEM ", Key Engineering Materials, Vols. 315-316, pp. 860-863, 2006
Online since
July 2006
Export
Price
$32.00
Share

In order to see related information, you need to Login.

In order to see related information, you need to Login.

Authors: Yan Qin Zhang, Xiao Dong Yu, Xiao Dong Yang, Gui Tao Sun, Xiao Yang Yu, Zhi Min Shi
Abstract:Lubricant viscosity is one of the key parameters in hydrostatic bearing research. In order to solve the load capacity of hydrostatic bearing...
63
Authors: Quan Zhou, Yu Hou, Ru Gang Chen
Abstract:Foil bearing that has a soft surface is a kind of air bearing. The performances of foil bearings are greatly affected by the materials of...
2759
Authors: You Qiang Wang, Chao Li
Abstract:Water lubricated rubber bearings are one of the most appropriate bearings for underwater use. The most popular design used widely today is...
12
Authors: Xiao Biao Shan, Li Li Wang, Tao Xie, Wei Shan Chen
Chapter 3: Advanced Manufacturing Technology
Abstract:This paper firstly presented a mathematical model of the radial stiffness of a wire race ball bearing in a certain type of three-axis...
343
Authors: Jen Sheng Shie, Ming Chang Shih
Chapter 16: Advanced Design Technology
Abstract:This paper discusses about how to optimize design of an aerostatic bearing. In order to achieve the objective, there are four necessary...
3182