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Experimental comparison of the transition speed of a hydrodynamic journal bearing lubricated with oil and magnetorheological fluid
Abstract
A journal bearing test bench is used to find the transition speed between the hydrodynamic and mixed lubrication regimes for a modified magnetorheological (MR) fluid. It is shown that the transition speed of the bearing can be reduced by applying a local magnetic field near minimum film when it is lubricated with the MR fluid, and that this will only marginally increase friction. The lubricating performance of the MR fluid is compared to that of a reference oil, and all experimental results are compared with a Finite Element model based on the Reynolds equation.
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Authors (5)
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G.h.g. van der Meer
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F. Quinci
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R.a.j. van Ostayen
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- Publication version
- Accepted or Published Version
- DOI:
- Digital Object Identifier (open in new tab) 10.1016/j.triboint.2023.108976
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Details
- Category:
- Articles
- Type:
- artykuły w czasopismach
- Published in:
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TRIBOLOGY INTERNATIONAL
no. 189,
ISSN: 0301-679X - Language:
- English
- Publication year:
- 2023
- Bibliographic description:
- van der Meer G., Quinci F., Litwin W., Wodtke M., van Ostayen R.: Experimental comparison of the transition speed of a hydrodynamic journal bearing lubricated with oil and magnetorheological fluid// TRIBOLOGY INTERNATIONAL -Vol. 189, (2023), s.1-10
- DOI:
- Digital Object Identifier (open in new tab) 10.1016/j.triboint.2023.108976
- Sources of funding:
-
- COST_FREE
- Verified by:
- Gdańsk University of Technology
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