Hydrodynamic Bearing Lubricated with Magnetic Fluids-Reference-Cited by-同舟云学术

Hydrodynamic Bearing Lubricated with Magnetic Fluids

Published:2009-12-09 Issue:15 Volume:21 Page:1491-1499
ISSN:1045-389X
Container-title:Journal of Intelligent Material Systems and Structures
language:en
Short-container-title:Journal of Intelligent Material Systems and Structures

Author:

Urreta Harkaitz¹,Leicht Zoltan²,Sanchez Aitor²,Agirre Amaia²,Kuzhir Pavel³,Magnac Gregory⁴

Affiliation:

1. IDEKO, S. COOP. Arriaga Kalea 2, 20870 Elgoibar, Spain,

2. IDEKO, S. COOP. Arriaga Kalea 2, 20870 Elgoibar, Spain

3. LPMC, University of Nice, Sophia Antipolis, 06108 Nice Cedex2, France

4. Cedrat Technologies, 15 Chemin de Malacher - Inovallée - 38246 Meylan, France

Abstract

This article summarizes the work carried out in the development of hydrodynamic lubricated journal bearings with magnetic fluids. Two different fluids have been analyzed: one is the ferrofluid from FERROTEC APG s10n and the other is the magnetorheological (MR) fluid from LORD Corp., MRF122-2ED. Theoretical analysis has been carried out with numerical solutions of Reynolds equation, based on apparent viscosity modulation for ferrofluid and Bingham model for MR fluid. To validate this model, one test bench has been designed, manufactured, and set up, where preliminary results showed in this article demonstrate that magnetic fluids can be used to develop active journal bearings.

Publisher

SAGE Publications

Subject

Mechanical Engineering,General Materials Science

Link

http://journals.sagepub.com/doi/pdf/10.1177/1045389X09356007

Reference7 articles.

1. Active hydrostatic bearing with magnetorheological fluid

2. Static Performance of Finite Hydrodynamic Journal Bearings Lubricated by Magnetic Fluids with Couple Stresses

3. Hydrodynamic Characteristics of ER Journal Bearings with External Electric Field Imposed on the Contractive Part

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