Results 231 to 240 of about 134,453 (255)

NUMERICAL ANALYSIS OF FINITE POROUS JOURNAL BEARING

Proceeding of 8th Thermal and Fluids Engineering Conference (TFEC), 2023
Elizabeth J. Clifford, Christopher C. Daniels   +1 more
openaire   +1 more source

An analytical solution for the pressure field in the long porous journal bearings

2004
Summary: Analytical solutions of the Reynolds equation for the porous journal bearings are not generally achievable and numerical methods must be involved. This paper presents an approximate mathematical model for the one-dimensional lubrication equation for the infinitely long porous journal bearing, obtaining a good agreement over the ranges of ...
D'AGOSTINO, Vincenzo, GUIDA, Domenico, RUGGIERO, Alessandro, SENATORE, ADOLFO   +3 more
openaire   +3 more sources

Theoretical investigation on the static properties of the finite porous journal bearings

2004
Summary: A theoretical analysis is carried out to determine the analytical approximate description of the fluid film force of porous finite journal bearings. The investigation has been conducted assuming the Warner solution for the pressure field and the approximate analytical solution for the long porous journal bearings proposed by D'Agostino et al. (
D'AGOSTINO, Vincenzo, GUIDA, Domenico, RUGGIERO, Alessandro, SENATORE, ADOLFO   +3 more
openaire   +3 more sources

Gas-Lubricated Porous Bearings of Finite Length—Self-Acting Journal Bearings

Journal of Lubrication Technology, 1979
The effects of porosity on the performance of gas bearings are investigated. A thin-wall approximation is developed to simplify the coupling between the Reynolds equation in the fluid film and the three dimensional Laplace equation in the porous matrix.
openaire   +1 more source

Dynamic accuracy model of porous journal air bearing considering rotational speed

Tribology International, 2021
Penghai Zhang, Jun Zha
exaly  

Dynamic Characteristics of Aerostatic Porous Journal Bearings

The Proceedings of The Manufacturing & Machine Tool Conference, 2000
Shigeka YOSIMOTO, Hiroki TOTSUKA
openaire   +1 more source

A study of double layer conical porous hybrid journal bearing operated with non-Newtonian lubricant

Tribology International, 2023
Anil Singh
exaly  

CAVITATION IN POROUS JOURNAL BEARINGS LUBRICATED WITH IONIC LIQUIDS CAVITATION IN POROUS JOURNAL BEARINGS LUBRICATED WITH IONIC LIQUIDS

2011
Neacşu, Adina, Scheichl, Bernhard, Eder, Stefan, Vorlaufer, Georg   +3 more
openaire   +1 more source

Influence of geometric imperfection of journal on the performance of porous hybrid journal bearing under turbulent condition

Proceedings of the Institution of Mechanical Engineers, Part J: Journal of Engineering Tribology, 2021
Anil Singh
exaly  

Porous Gas Journal Bearings—A Semianalytical Solution

Journal of Lubrication Technology, 1977
openaire   +1 more source