An Experimental Investigation of Grease-Lubricated Journal Bearings-Reference-Cited by-同舟云学术

An Experimental Investigation of Grease-Lubricated Journal Bearings

Published:2006-10-10 Issue:1 Volume:129 Page:84-90
ISSN:0742-4787
Container-title:Journal of Tribology
language:en
Short-container-title:

Author:

Lu Xiaobin¹,Khonsari M. M.²¹

Affiliation:

1. Department of Mechanical Engineering, Louisiana State University, 2508 CEBA, Baton Rouge, LA 70803

2. Fellow ASME

Abstract

Abstract A series of experimental results is presented to explore the frictional characteristics of a grease-lubricated journal bearing. Load, grease type, and bushing material are varied to examine their effects on the friction coefficient. The results attest to the existence of distinctive regimes in grease lubrication akin to the oil-lubricated Stribeck curve. A mixed elastohydrodynamic lubrication model for line contacts is employed to estimate the coefficient of friction in mixed lubrication regime. The simulation results capture the basic characteristics of mixed lubrication.

Publisher

ASME International

Subject

Surfaces, Coatings and Films,Surfaces and Interfaces,Mechanical Engineering,Mechanics of Materials

Link

http://asmedigitalcollection.asme.org/tribology/article-pdf/129/1/84/6708084/84_1.pdf

Reference48 articles.

1. Grease Bleeding—A Factor in Ball bearing Performance;Baker;NLGI Spokesman

2. Flow Properties of Lithium Stearate-Oil Model Greases as Function of Soap Concentration and Temperature;Bauer;ASLE Trans.

3. Grease Lubrication in Elastohydrodynamic Contacts;Kageyama;NLGI Spokesman

4. A Mechanism of Fluid Replenishment in Elastohydrodynamic Contacts;Pemberton;Wear

5. Lubricating Grease Replenishment in an Elastohydrodynamic Point Contact;Aström;ASME J. Tribol.

Cited by 15 articles. 订阅此论文施引文献订阅此论文施引文献，注册后可以免费订阅5篇论文的施引文献，订阅后可以查看论文全部施引文献

1. Implementation of a New Smart-Lubricant Model Using Generalized Newtonian Approach in Soft Elastohydrodynamic Lubrication;Journal of Tribology;2024-06-06

2. Numerical and experimental study of elastohydrodynamic grease lubrication of dimple textured surfaces;Acta Mechanica;2023-03-24

3. Numerical and Experimental Study of Elastohydrodynamic Grease Lubrication of Surfaces with Longitudinal and Transverse Pattern;International Journal of Applied Mechanics;2023-02-23

4. Numerical Determination of the Frictional Coefficients of a Fluid Film Journal Bearing Considering the Elastohydrodynamic Lubrication and the Asperity Contact Force;Machines;2022-06-21

5. A review of electromagnetic processing of materials (EPM): Heating, sintering, joining and forming;Journal of Materials Science & Technology;2021-04