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An Investigation into Grease Behavior in Thermal EHL

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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 ...

Aircraft landing gear greased slider bearing steady-state thermo-elastohydrodynamic concept model, Tribology International | 10 ...- DeepDy

Read "Aircraft landing gear greased slider bearing steady-state thermo-elastohydrodynamic concept model, ... An investigation into grease behavior in thermal EHL circular contacts Wang, Y.; Yang, B. A comparison between computational fluid dynamic and ...

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 ...

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 ...

Tribological Properties of Ionic Liquids - InTech - Op

However, behavior that causes hindrances in the EHL state, such as that reported by Ohno et al. [43], has not been reported. Tribological Properties of Ionic Liquids http://dx.doi.org/10.5772/ 52595 129 ...

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 ...

Heat Transfer and Thermal Elastic Deformation Analysis on the Piston/Cylinder Interface of Axial Piston Machines | Journal of Tribology | ASME

The fluid film interface physical behavior is characterized by an elasto-hydrodynamic lubrication regime. Additionally, ... In this paper, the authors present in detail the computational approach implemented to study the heat transfer and thermal elastic deformation ...

Tribology Onli

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

OPEN ACCESS lubrican

Behavior of grease sheared with a constant small deformation (oscillation) over a wide temperature range. ... The general model is applied to the friction and wear behavior of some selected model grease samples. The aim of that investigation is to obtain ...

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 ...

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 ...

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. ...

Analysis of Traction Behavior of the High-Speed Lubricating Grease 7007 by the Correctional T-J Mod

The traction behavior of high-speed lubricating grease 7007 was tested on a self-made test rig. The changes of traction coefficients with velocity, temperature and load were got from the experimental results. The rheological parameters were received on the basis of ...

Elastohydrodynamic Lubrication (EHL): Theory and Definiti

Definition of Elastohydrodynamic Lubrication (EHL) Elastohydrodynamic Lubrication – or EHL ... problem assuming a cylinder on flat geometry. He was the first to include both elastic deformation and piezoviscous behavior of the lubricant into theoretical his ...

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 ...

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 ...

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 ...

Thermal Elasto-Hydrodynamic Lubrication by Non - Fluids with Rough Surfaces: i

Abstract A theoretical investigation of the behavior of thermal elasto-hydrodynamic lubrication by non-Newtonian fluids under rough surfaces has been conducted. The study consists of two parts. In the first part, a general line contact elasto-hydrodynamic lubrication ...

(PDF) An investigation of scuffing failure in angular contact ball-bearings | Spiridon Cretu - Academia.e

Its rheological behavior is estimated has been established an experimental and theoretical from experimental traction curves obtained on the modelisation both on discs test specimen and ball- twin-disk machine [7] ...

Lubricating behavior of tripod sliding universal joints, Industrial Lubrication and Tribology | 10.1108/00368791011012425 | DeepDy

Read "Lubricating behavior of tripod sliding universal joints, Industrial Lubrication and Tribology" on DeepDyve, the largest online rental service for scholarly research with thousands of academic publications available at your fingertips. ... Lubricating behavior of tripod ...

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