Journal ArticleDOI
Experimental research on a hydrodynamic thrust bearing with hydrostatic lift pockets: Influence of lubrication modes on bearing performance
TLDR
In this paper, the performance of a thrust bearing equipped with hydrostatic lift pockets under different lubrication modes was investigated, and the results confirmed that the load-carrying capacity of the flat land bearing is poor and the introduction of hydrostatic lubrication improves its performance.About:
This article is published in Tribology International.The article was published on 2022-01-01. It has received 13 citations till now. The article focuses on the topics: Lubrication & Hydrostatic equilibrium.read more
Citations
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Journal ArticleDOI
Investigation on the stability and anti-eccentric load margin of a novel structure bearing lubricated by low viscosity medium
Journal ArticleDOI
Sliding Friction and Wear Properties of GCr15 Steel under Different Lubrication Conditions
Journal ArticleDOI
Lubrication behaviors of a novel bearing with fluid-solid-thermal (FST) approach: experimental and theoretical investigation
TL;DR: In this article , the authors investigated the mechanisms of the lubrication performances of a novel water-lubricated bearing considering thermal effect and provided a theoretical support for the design and application of such novel bearings.
Journal ArticleDOI
A Novel Geometry Optimization Approach for Multi-Recess Hydrostatic Bearing Pad Operating in Static and low-Speed Conditions Using CFD Simulation
TL;DR: In this paper , a two-parameter method for estimating optimal bearing pad proportions was proposed and investigated using Computational Fluid Dynamics (CFD) using 3D static CFD quarter model of a multi-recess bearing pad.
Posted ContentDOI
A novel geometry optimization approach for multi-recess hydrostatic bearing pad operating in static and low-speed conditions using CFD simulation
TL;DR: In this article , a two-parameter method for estimating optimal bearing pad proportions was proposed to reduce the energy consumption of the bearing pad in low-speed conditions to achieve minimum energetic loss.
References
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Journal ArticleDOI
On the optimum groove shapes for load-carrying capacity enhancement in parallel flat surface bearings: Theory and experiment
TL;DR: In this article, the optimum periodic surface grooves that provide the highest load-carrying capacity (LCC) in parallel flat surface bearings are obtained using mathematical optimization methods, and it is shown that the optimum groove geometry is a function of the aspect ratio.
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An experimental analysis of the hydrodynamic contribution of textured thrust bearings during steady-state operation: A comparison with the untextured parallel surface configuration:
TL;DR: Textured surfaces are the subject of a great deal of research work in tribology, which mainly involves numerical studies of lubricated contacts as discussed by the authors, and a variety of shapes and arrangements of textures can be found.
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Experimental assessment of hydrostatic thrust bearing performance
TL;DR: In this article, the performance characteristics of hydrostatic thrust bearing were evaluated using a test rig and a specially devised computer program using an iterative technique has been adopted to compute numerically the pressure distribution and predict other performance characteristics.
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Large hydrodynamic thrust bearing: Comparison of the calculations and measurements
TL;DR: In this paper, the authors describe the use of hydrodynamic thrust bearings, used to carry axial loads in heavily loaded shafts of water power plants hydro turbines, which can reach outer diameters even exceeding 5'm.
Journal ArticleDOI
An isoviscous, isothermal model investigating the influence of hydrostatic recesses on a spring-supported tilting pad thrust bearing☆
TL;DR: In this article, a numerical study of a sector-shaped bearing is performed to understand how recess size and shape can affect the performance of a typical bearing, and an isoviscous, isothermal model is used in this instance because the operating conditions of the turbine in question were shown not to be severe enough to warrant the computational expense of a fully coupled thermoelastic hydrodynamic model.