Proceedings Vol. 25 (2019)
ENGINEERING MECHANICS 2019
May 13 – 16, 2019, Svratka, Czech Republic
Copyright © 2019 Institute of Thermomechanics of the Czech Academy of Sciences, Prague
ISSN 1805-8248 (printed)
ISSN 1805-8256 (electronic)
list of papers scientific commitee
pages 323 - 326, full text
The papers deals with the measurement of Stribeck curves of magnetorheological (MR) fluids and it compares them with common hydraulic oil Paramo HM 32 and synthetic liquid hydrocarbon PAO4 using as a base oil for many products. The MR fluid MRF-122ED, MRF-132DG and MRF-140CG by Lord Corporation were tested. The results show that all fluids behave identical at boundary lubrication, but EHD regime comes on for MR fluid at significantly higher COF (0.08) than at HM 32 (0,045) or PAO4 (0,03). Such description of lubricating features of MR fluids, has never been published before. This contribution also describes in detail the settings of measurement and nears details of data analysis.
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Ownership of copyright in original research articles remains with the Authors, and provided that, when reproducing parts of the contribution, the Authors acknowledge and/or reference the Proceedings, the Authors do not need to seek permission for re-use of their material.
All papers were reviewed by members of the scientific committee.
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