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The Elastohydrodynamic Traction of a Grease LGLT2

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Mechanical degradation of lubricating grease in an EHL line contact - ScienceDire

Mechanical degradation of grease in an EHL line contact between two steel rollers is studied. • Three successive lubricating phases are observed and characterized. • Traction results are presented for a grease undergoing long-term mechanical degradation. • Grease ...

Prediction of Tribological and Rheological Properties of Lubricating Oils by Sound Veloci

With the development of elastohydrodynamic theory, the significance of the high-pressure rheological effect on the lubricant film thickness and traction has been recognized. On the other hand, low temperature behavior of lubricating oil is essential for many ...

Rheological Properties of Aircraft Grease Containing Nano-Additiv

The apparent viscosity of aircraft grease with different nano-particles content, temperature and shear rates were studied using a rotational viscometer. The rheological properties of two types of aircraft grease, the basic grease and the one with nano-particles additives ...

Papers by Keyword: High-Speed Grea

Abstract: LGLT2 grease is a newly developed lithium based grease used widely in small rolling bearing of instrument and control equipment at high speed.In this paper the curves of the traction coefficient against slide-to-roll ratio of LGLT2 film are measured on a high ...

EFFECTS OF THICKENER STRUCTURE ON FILM THICKNESS AND TRACTION FORCE OF LUBRICATING GREASES IN POINT EHL CONTAC

THICKNESS AND TRACTION FORCE OF LUBRICATING GREASES IN POINT EHL CONTACTS M. KANETA, T. ODA, H. NISHIKAWA ... Keywords: urea grease, thickener structure, film thickness, traction force, EHL 1 INTRODUCTION The grease film of base ...

The Development of a Lubricant Traction Measurement System | SpringerLi

The elastohydrodynamic traction of synthetic base oil blends[J]. STLE Tribology Transction, 2001, 44(4): 648–656. CrossRef Google Scholar [6] ...

Comparative Analysis of Fatigue Failures in Rolling Contacts Lubricated with a Grease and a Base O

Comparative Analysis of Fatigue Failures in Rolling Contacts Lubricated with a Grease and a Base Oil p.126 Structural Changes and Thermal Stability of Mechanically Alloyed Ti-Al Powders with Additions of Mn and Nb p.130 Effect of SiCp Addition on Aqueous ...

Study of Traction Properties of Three Space Lubricants Used for Rolling Beari

of Traction Properties of Three Space Lubricants Used for Rolling Bearing ", Advanced Materials Research, Vol. 136, pp ... LGLT2 grease is a newly developed lithium based grease used widely in small rolling bearing of instrument and control against ...

The Elastohydrodynamic Traction of a Grease LGL

Download Citation on ResearchGate | The Elastohydrodynamic Traction of a Grease LGLT2 | The elastohydrodynamic (EHD) traction coefficients of a lubricating grease LGLT2 were tested at various loads and rolling speeds on a self-made test rig. Traction coefficient ...

The Efficiency of a Simple Spur Gearbox — Thermally Coupled Lubrication Model | Gear Solutions Magazine Your Resource to the Gear Indust

who also developed a comprehensive model to predict traction in Elastohydrodynamic (EHL) contacts, which included thermal effects [13]. However, there are currently no efficiency models that consider a full spur gearbox, including the all-important ...

The Elastohydrodynamic Traction of a Grease LGLT2 | Journal of Tribology | ASME

The elastohydrodynamic (EHD) traction coefficients of a lubricating grease LGLT2 were tested at various loads and rolling speeds on a self-made test rig. Traction coefficient versus slide-to-roll ratio curves were generated. Formulae which relate traction coefficient ...

Impact of Water on EHL Film Thickness of Lubricating Greases in Rolling Point Contacts | SpringerLi

This paper investigates the influence of water on the EHL film thickness of six commercial lubricating greases under fully flooded and starved conditions. Although grease can absorb large quantities...

Boundary Film Formation by Lubricant Base Fluids: Tribology Transactions: Vol 39, No

The measurement of lubricant film thicknesses in a rolling steel ball on glass flat contact, down to one nanometer is now possible by using ultrathin film interferometry. This ...

An experimental/theoretical approach to modelling the viscous behaviour of liquid lubricants in elastohydrodynamic lubrication contacts - N Fang .

The Elastohydrodynamic Traction of a Grease LGLT2 Crossref Show details SAGE Video Streaming video collections SAGE Knowledge The ultimate social sciences library SAGE Research Methods The ultimate methods library SAGE Stats Data on Demand ...

Study on the Traction Properties of a High-speed Grea

Abstract Abstract. LGLT2 grease is a newly developed lithium based grease used widely in small rolling bearing of instrument and control equipment at high speed.In this paper the curves of the traction coefficient against slide-to-roll ratio of LGLT2 film are measured ...

Rheology And Elastohydrodynamic Lubrication | Download eBook PDF/EP

rheology and elastohydrodynamic lubrication Download rheology and elastohydrodynamic lubrication or read online here in PDF or EPUB. Please click button to get rheology and elastohydrodynamic lubrication book now. All books are in clear copy here, and all files ...

Closure to “Discussion of ‘Traction of Elastohydrodynamic Contacts With Thermal Shearing Flow’” (1975, ASME J. Lubr ...- ASME

Closure to “Discussion of ‘Traction of Elastohydrodynamic Contacts With Thermal Shearing Flow’” (1975, ASME J. Lubr. Technol., 97, p. 428) PUBLIC ACCESS J. Jakobsen and W. O. Winer ...

Tribology Series | Elastohydrodynamics - '96 Fundamentals and Applications in Lubrication and Traction - Proceedings of the 23rd Leeds-Lyon .

select article Numerical simulation of the spatial elastohydrodynamic contact taking into account the complicated geometry of the inlet boundary of a lubricant film as ... Research article Full text access Numerical simulation of the spatial elastohydrodynamic ...

Elastohydrodynamic Lubrication (EHL): Theory and Definiti

Elastohydrodynamic Lubrication (EHL) – is a type of hydrodynamic lubrication in which significant elastic deformation of the surfaces takes place and considerably alters the shape and thickness of the separating lubricant film. ... Definition of Elastohydrodynamic ...

Elastohydrodynamic Lubrication (EHL): A Review : Gear Technology July 20

This review of elastohydrodynamic lubrication (EHL) was derived from many excellent sources (Refs. 1–5). ... The sliding is significant because it generates traction forces that result in energy losses. If the lubricant behaved like a Newtonian fluid, the high viscosity ...