2009
DOI: 10.1177/1045389x09356007
|View full text |Cite
|
Sign up to set email alerts
|

Hydrodynamic Bearing Lubricated with Magnetic Fluids

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 b… Show more

Help me understand this report

Search citation statements

Order By: Relevance

Paper Sections

Select...
5

Citation Types

2
13
0

Year Published

2012
2012
2024
2024

Publication Types

Select...
5
3
1

Relationship

0
9

Authors

Journals

citations
Cited by 49 publications
(15 citation statements)
references
References 4 publications
2
13
0
Order By: Relevance
“…Gertzos et al [2] make use of Navier Stokes equations in the calculation of the static performance of journal bearings. The static performance characteristics of bearings using magnetorheological fluids have been studied by several researchers [3][4][5]. Since temperature may affect significantly the viscosity of the carrier lubricant in magnetorheological fluids, it is also evident that the performance of bearings using these fluids will also be affected.…”
Section: Introductionmentioning
confidence: 99%
“…Gertzos et al [2] make use of Navier Stokes equations in the calculation of the static performance of journal bearings. The static performance characteristics of bearings using magnetorheological fluids have been studied by several researchers [3][4][5]. Since temperature may affect significantly the viscosity of the carrier lubricant in magnetorheological fluids, it is also evident that the performance of bearings using these fluids will also be affected.…”
Section: Introductionmentioning
confidence: 99%
“…Ahmad and Singh (2007) studied the effect of porouspivoted slider bearing with slip velocity using ferrofluid. Urreta et al (2009) investigated the effect of hydrodynamic bearing lubricated with magnetic fluids. Patel et al (2010) studied the performance of a short hydrodynamic slider bearing in the presence of magnetic fluids.…”
Section: Introductionmentioning
confidence: 99%
“…This is completely opposite to the performance of the hydrodynamic journal bearing lubricated with ferrofluid that has received significant attention recently. [26][27][28][29][30][31][32][33] A problem experienced in these types of bearings is that there are no mathematical models available yet that describe the load and stiffness characteristics; the designer interested in using these bearing has limited information available on how to dimension the bearing to achieve certain specifications. All literature describing these bearings lacks the link between the measured performance and a theoretical model.…”
Section: Introductionmentioning
confidence: 99%