|Table of Contents|

Numerical Simulation of Oil Film State of Large Size Ellipse Hydrostatic Bearing

《哈尔滨理工大学学报》[ISSN:1007-2683/CN:23-1404/N]

Issue:
2008年06期
Page:
117-120
Research Field:
计算机与控制工程
Publishing date:

Info

Title:
Numerical Simulation of Oil Film State of Large Size Ellipse Hydrostatic Bearing
Author(s):
SHA O Jun-peng ZHANG Yan-qin LI Yong-hai YU Xiao-dong
(School of Mechanical Power and Engineering, Harbin University of Science and Technology, Harbin 150080 ,China)
Keywords:
hydrostatic bearing CFD lubricate FLUENT mathematical models
PACS:
-
DOI:
-
Abstract:
In order to solve lubricating problems of large size Hydrostatic thrust bearing in the heavy equipment, the three dimensional numerical modeling and boundary condition of hydrostatic bearing 3 - D flow has been built in this paper. The model equations are solved by the Finite Volume Method and select segregated solver of FLUENT according to CFD( Computational Fluid Dynamic)orinciole. The velocities of flow and pressure distribution inside large size hydrostatic bearing are obtained. It can simulate lubricating characteristics of hydrostatic bearing in the different working conditions ; it also can be used to forecast lubricating characteristics of large size hydrostatic bearing. The results are helpful for design and run security of hydrostatic bearing.

References:

Memo

Memo:
-
Last Update: 2017-06-27