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   Articles with "lubricating greases" as a keyword



A Coarse Grained Molecular Dynamics Model for the Simulation of Lubricating Greases

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recommendations! Published in 2024 at "Tribology Letters"

DOI: 10.1007/s11249-024-01878-w

Abstract: The rheological properties of lubricating greases are determined by the viscosity of the base oil, the interaction between base oil and thickener, and the interaction between thickener particles. The contribution of the oil–thickener interactions to… read more here.

Keywords: grained molecular; coarse grained; lubricating greases; molecular dynamics ... See more keywords
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Channeling behavior of lubricating greases in rolling bearings: Identification and characterization

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recommendations! Published in 2020 at "Tribology International"

DOI: 10.1016/j.triboint.2019.106061

Abstract: Abstract The churning phase, i.e., the early phase in bearing operation, ends when the grease has been migrated from in-between the rolling elements to the unswept area. This process is often called “channeling or clearing”.… read more here.

Keywords: greases rolling; channeling behavior; phase; churning phase ... See more keywords

A Master Curve for the Shear Degradation of Lubricating Greases with a Fibrous Structure

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recommendations! Published in 2018 at "Tribology Transactions"

DOI: 10.1080/10402004.2018.1496304

Abstract: Abstract In this article, the mechanical aging behavior of lubricating greases with a fibrous structure is studied by aging fresh samples at controlled shear rates and temperatures in an in-house-made Couette aging machine. The rheological… read more here.

Keywords: lubricating greases; master curve; fibrous structure; shear degradation ... See more keywords

Study on the Tribological Properties of Acid-Doped Polypyrrole (PPY) as Conductive Grease Additive

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recommendations! Published in 2024 at "Tribology Transactions"

DOI: 10.1080/10402004.2024.2380094

Abstract: Abstract This study investigated the acid doping of polypyrrole (PPY) using as dopants three solutions: hydrochloric acid (HCl), dodecylbenzene sulfonic acid (DBSA), and 1-butyl-3-methylimidazolium tetrafluoroborate (LB104). Four conductive lubricating greases were prepared with these dopants… read more here.

Keywords: acid doped; ppy conductive; grease; polypyrrole ppy ... See more keywords