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An Investigation into Grease Behavior in Thermal EHL

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

Elastohydrodynamic Lubrication (EHL): A Review Robert Errichello Introduction This review of elastohydrodynamic lubrication (EHL) was derived from many excellent sources (Refs. 1–5). ...

Leeds-Lyon Symposium on Tribology 2019 - Sciencesconf.o

› OPTICAL INVESTIGATIONS INTO ROTATING AND OSCILLATING RADIAL LIP SEAL CONTACTS - Bengt Wennehorst, Leibniz Universität Hannover, Institute for Machine Design and Tribology (IMKT) 15:00 - 15:20 › Numerical modelling of a grease lubricated ...

A Review on Grease Lubrication in Rolling Bearin

may be measurable through the mechanical and thermal aging of grease. This direct impact may be primarily on consistency and bleeding rate. Non-Newtonian Rheology ...

The Elastohydrodynamic Traction of a Grease LGLT2 - ResearchGate | Share and discover resear

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 ...

Leeds-Lyon Symposium on Tribology 2017 - Sciencesconf.o

› STUDY ON EHL OIL FILM BEHAVIOR OF TEXTURED SURFACE BY THREE-WAVELENGTH INTERFEROMETRY METHOD - Junji Murata, JTEKT CORPORATION 14:40 - 15:00 ...

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

Wang, Y. S., and Yang, B. Y., 2006, “An Investigation into Grease Behavior in Thermal EHL Circular Contacts,” Tribol. Trans., 49, pp. 449–453. ...

Papers by Keyword: E

Abstract: The surface roughness plays an important role in elastohydrodynamic lubrication (EHL). To improve the lubrication system the flow behavior and lubrication mechanism must be understood, especially in the thin film classification. The effects of surface ...

Thermal EHL Characteristics Investigation on Axle Box Bearings of Railway Vehicle Based on Slicing Meth

The results show that the central film thickness under thermal EHL was decreased by 13.61% compared with that under ... “Experimental investigation into ground vibrations induced by very high speed trains on a non-ballasted track,” Soil Dynamics and, vol. 72 ...

Cavitation Phenomena in Pure-Sliding Grease EHL Films | STLE/ASME 2010 International Joint Tribology Conference | IJTC2010 | Proceedings | ASME

Journal of Thermal Science and Engineering Applications Journal of Tribology Journal of Turbomachinery ... Nagata Y, Sugimura J, Glovnea R. Cavitation Phenomena in Pure-Sliding Grease EHL Films. ASME. International Joint Tribology Conference, ():127-129 ...

The Influence of Base Oil Properties on the Friction Behaviour of Lithium Greases in Rolling/Sliding Concentrated Contac

This is particularly true for grease friction which is the subject of significantly fewer studies than grease film thickness. Existing grease studies utilising standard laboratory single-contact tests strongly suggest that grease thickener properties have a significant ...

Tribology Onli

The thickener with higher polarity could promote the entrainment of greases into contact. Keywords grease, EHL, film thickness, lubricants, track pattern ...

An investigation into grease behavior in thermal EHL circular contacts | Y.-S. Wang | Request P

Request PDF on ResearchGate | An investigation into grease behavior in thermal EHL circular contacts | The experimental evaluation of grease behavior in elastohydrodynamic point contacts was conducted for two lithium greases. Two Chinese lubricating greases ...

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An analysis of the mechanisms of grease lubrication in rolling element bearings - Cann - 1999 - Lubrication Science - Wiley Online Libra

Nan Xu, Xiaobo Wang, Rui Ma, Weimin Li and Ming Zhang, Insights into the rheological behaviors and tribological performances of lubricating grease: entangled structure of a fiber thickener and functional groups of a base oil ...

Two problems related to the electron-hole liquid in germanium (Thesis/Dissertation) | OSTI.G

Two problems related to the electron-hole liquid in germanium are discussed. The first is an investigation into the nature of the transition from insulating to conducting behavior in the gas which coexists with the liquid. It has not been determined whether the transition is continuous or of first

Pressure fluctuations as grease soaps pass through an EHL contact - ScienceDire

This is known as the elastohydrodynamic lubrication (EHL) regime. Grease is a two-phase system, consisting of base oil, ... No fluctuations were observed with the lithium soap grease used, which is in contradiction with this investigation. If fresh grease is the ...

The Development of a Lubricant Traction Measurement System | SpringerLi

FORD J. M., CHEN K. Speeding up the solution of thermal EHL problems[J]. International Journal for Numerical Methods in Engineering, 2002, 53(10): 2305–2310. CrossRef ...

Hydrodynamic and Elastohydrodynamic Lubricati

zones of isothermal and thermal line EHL contacts 12. Methods and results of numerical solutions of EHL problems for isothermal and thermal line contacts 13. ...

Molybdenum disulfide - Wikiped

In recent years, MoS 2 has been utilized in flexible electronic applications, promoting more investigation into the elastic properties of this material. ...

CiteSeerX — An Investigation into Grease Behavior in Thermal EHL Circular Contac

CiteSeerX - Document Details (Isaac Councill, Lee Giles, Pradeep Teregowda): The behaviors of two lithium lubricating greases were inves-tigated under EHL circular contact through measurements of traction coefficients on a self-made rig in which the contact was ...