Results 261 to 270 of about 38,019 (302)

Study on the Friction Characteristic of a Water-Lubricated Hybrid Bearing

Advanced Materials Research, 2013
In this paper, a water-lubricated hybrid with four stepped recess supporting a high-speed spindle system is studied. A two-dimension finite element method considering turbulence effect and the relationship between temperature and viscosity is developed to solve the Reynolds equation to obtain different bearing performance.
Xian Zhi Xiong, Hua Xu
openaire   +1 more source

Performance of Water-Lubricated Flat Spiral Groove Bearings

Journal of Tribology, 1985
The 8.6 cm diameter spiral groove bearings, solid type and support type, are designed for water-lubricated thrust application. The load-carrying capacity limit is obtained experimentally. The major conclusions are as follows: (1) The load-carrying capacity depends significantly upon the deformations of the bearing and the runner, which are caused by ...
Yoshiro Furuishi, Takuya Suganami, Sakuei Yamamoto, Kiyonori Tokumitsu   +3 more
openaire   +1 more source

Water Lubricated Polymer Hydrodynamic Bearing With Full and Grooved Bearing Bushing

Tribology, 2005
The topic of this article is conducting of the measurements on water lubricated main shaft bearings. The article contains the following parts: • Introduction in which the genesis and the main idea of work are described. • Description of the test stand, the simulated working conditions, and the bearing specifications.
openaire   +1 more source

Water‐Lubricated and Dry‐Running Properties of Ceramic Journal Bearings

Tribotest, 2003
AbstractJournal bearings and other well‐defined sliding surfaces are important for numerous moving mechanical assemblies. Quite often sliding surfaces are produced on particular components during fabrication, for which reason the manufacturer needs to know the properties of the materials in order to optimise production processes and the running‐in ...
openaire   +2 more sources

Water Lubricated Hybrid Propeller Shaft Bearings With Polymer Bearing Bush

World Tribology Congress III, Volume 2, 2005
The article deals with water lubricated hybrid marine propeller shaft bearing which was designed and built at the Faculty of Ocean Engineering and Ship Technology of the Gdansk (Poland) University of Technology. The article contains the following parts: • Description of the test stand, the simulated working conditions, and tested bearings ...
openaire   +1 more source

Topology Optimization of the Misaligned Water-Lubricated Thrust Bearings

Journal of Tribology
Abstract Misalignment results in uneven force on the contact surface, which not only increases friction loss but also shortens the bearing's service life, especially for water-lubricated bearings. In this study, an advanced approach is investigated to optimize the performance of the water-lubricated thrust bearings, in which the surface ...
Chunxing Gu, Jingyi Tu, Di Zhang
openaire   +1 more source

A state-of-art review on the water-lubricated bearing

Tribology International, 2023
Zhongliang Xie, Jian Jiao, Kang Yang, Hao Zhang   +3 more
openaire   +1 more source

Effect of the groove parameters on the lubricating performance of the water-lubricated bearing under low speed

Wear, 2023
Chengqing Yuan, Zhiwei Guo, Qiren Huang   +2 more
exaly  

An investigation of fluid flow in a water lubricated bearing

2013
http://archive.org/details ...
Hooper, Posey Alexander, Motter, George Oscar   +1 more
openaire   +1 more source

Theoretical and experimental study on the stability of water lubricated high speed journal bearing with lobe pockets

Tribology International, 2023
Tianming Ren
exaly