scholarly journals Impact of lubricant contamination with water on hydrodynamic thrust bearing performance

2011 ◽  
Vol 12 (5) ◽  
pp. 353-359 ◽  
Author(s):  
Elias Harika ◽  
Mathieu Helene ◽  
Jean Bouyer ◽  
Michel Fillon
Keyword(s):  
Thrust Bearing

Design of an Aerostatic Thrust Bearing with Pressure-equalizing Grooves

ROBOT ◽  
2012 ◽  
Vol 34 (2) ◽  
pp. 204
Author(s):  
Yongke FENG ◽  
Yanheng ZHANG ◽  
Hanxu SUN ◽  
Qingxuan JIA ◽  
Chenguang AI
Keyword(s):  
Thrust Bearing

An Experimental Analysis of Hydrostatic Thrust Bearing

2011 ◽  
Vol 81 (1-4) ◽  
pp. 95
Author(s):  
B. B. Roy ◽  
S. Pal ◽  
M. Bhattacharyya
Keyword(s):  
Experimental Analysis ◽  
Thrust Bearing

The Numerical Analysis of the Velocity and Pressure Distribution of the Oil Film in Heavy Hydrostatic Thrust Bearing

2014 ◽  
Vol 541-542 ◽  
pp. 658-662
Author(s):  
Jian Li ◽  
Yuan Chen ◽  
Yang Chun Yu ◽  
Zhu Xin Tian ◽  
Yu Huang
Keyword(s):  
Mathematical Model ◽  
Numerical Analysis ◽  
Pressure Distribution ◽  
Working Conditions ◽  
Thrust Bearing ◽  
Rotation Speed ◽  
The Other ◽  
Surface Load ◽  
Oil Film ◽  
Volume Method

To study the velocity and pressure distribution of the oil film in a heavy hydrostatic thrust bearing, a mathematical model of the velocity is proposed and the finite volume method (FVM) has been used to simulate the flow field under different working conditions. Some pressure experiments were carried out and the results verified the correctness of the simulation. It is concluded that the pressure distribution varies small under different rotation speed when the surface load on the workbench is constant. But the velocity of the oil film is influenced greatly by the rotation speed. When the rotation speed of the workbench is as quick as enough, the velocity of the oil film on one radial side of the pad will be zero, that is to say the lubrication oil will be drained from the other three sides of the recess.

Grinding the roller channels in thrust-bearing races

2015 ◽  
Vol 35 (9) ◽  
pp. 714-717
Author(s):  
O. P. Reshetnikova ◽  
A. V. Korolev ◽  
B. M. Iznairov ◽  
A. N. Vasin ◽  
K. S. Neigebauer
Keyword(s):  
Thrust Bearing
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