...@sgmw.com.cn Email: changye.liu@sgmw.com.cn Email: moyimin@whut.edu.cn 1 Corresponding author. Email: hongybyb@163.com calcium sulfonate complex grease polyurea complex grease tribological properties rheology grease lubrication sliding surface properties and characterization...

... Division of ASME for publication in the J ournal of T ribology . 09 05 2024 20 06 2024 20 06 2024 30 08 2024 Graphical Abstract Figure thermal EHL line contact surface dimple impact load numerical calculation bearings friction rheology...

... 2024 Graphical Abstract Figure smart lubricants soft-EHL core traction film thickness rheology The characteristics of a lubricated interface are notably influenced by the viscosity of the lubricant and its response to variations in shear rate, temperature, and pressure...

... to enumerate the advances in understanding brought on by the application of high-pressure rheology to the EHL problem. The pressure dependence of the low-shear viscosity, which has been measured in viscometers for nearly a century, differs from the narratives taught to tribology students and often used...

.... elastohydrodynamic lubrication rheology rolling element bearings 19 10 2023 24 11 2023 01 12 2023 09 01 2024 Contributed by the Tribology Division of ASME for publication in the J ournal of T ribology . Email: tharris3@gatech.edu 1 Corresponding author. Email: scott.bair...

... elastohydrodynamic film thickness optical elastohydrodynamic film thickness elastohydrodynamic lubrication fluid film lubrication rheology rolling element bearings Elastohydrodynamic lubrication (EHL) theory demonstrates how relative motion can entrain a viscous liquid into a geometric wedge, giving...

... 2023 grease lubrication rheology seals viscosity Science and Engineering Research Board 10.13039/501100001843 EMR/2017/03440 Magnetorheological grease (MRG) comes under the category of smart materials which is capable of reversibly altering its rheology under...

...Robert J. Sadinski; Carl H. Hager, Jr.; William M. Hannon The relative volume and falling body viscosity of a common high-pressure rheology reference lubricant, di-(2-ethylhexyl) sebacate (DEHS), are presented. Relative volume measurements up to 300 MPa are completed with a piezo-bellows relative...

... lubricants rheology Russian Foundation for Basic Research 10.13039/501100002261 20-38-90023 The proposed methodology may be applied not only to the UCM model. For example, the case of variable viscosity may be considered and a modified Reynolds equation for the Eyring-type UCM model...

.... Email: csarkar@iitp.ac.in Contributed by the Tribology Division of ASME for publication in the J ournal of T ribology . 02 07 2021 24 08 2021 24 08 2021 09 11 2021 clutches fluid friction hydrodynamic lubrication rheology The investigation...

... bearings lubricants rheology surface properties and characterization In this period of fast technological developments, simplification of complex problems and cost-effective solutions are the key factors in development of any machine component. The application of micro-grooves on the bearing...

... ,” Sci. Rep. , 8 ( 1 ), pp. 1 – 9 . 10.1038/s41598-018-30861-4 [22] Thakur , M. K. , and Sarkar , C. , 2020 , “ Influence of Graphite Flakes on the Strength of Magnetorheological Fluids at High Temperature and Its Rheology ,” IEEE Trans. Magn. , 56 ( 5 ), pp. 1 – 10 . 10.1109...

... fitting this specification in Fig. 1 . These measurements were performed at the Georgia Tech Center for High-Pressure Rheology. The viscometer values were calculated as the reciprocal asymptotic pressure coefficient, α * , which is the definition used by Hamrock and Dowson [ 3 ], the source...

... rheology surfaces tribological systems viscosity A magnetorheological (MR) clutch is a device where MR fluid (MRF) is sheared between a driving and a driven disc. MRFs have some advantages over other rheological fluids such as higher yield stress and comparatively low voltage requirements...

... lubrication fluid friction interface nanotribology rheology The Stribeck curve provides a whole-view characteristic curve to identify different lubrication mechanisms against the Sommerfeld number [ 1 , 2 ], which indicates the variation of coefficients of friction (COFs) as the lubrication system...

... , “ Harmonic Analysis in Grease Rheology ,” J. Appl. Polym. Sci. , 90 ( 2 ), pp. 334 – 343 . 10.1002/app.12548 [4] Li , J. X. , Westerberg , L. G. , Höglund , E. , Lugt , P. M. , and Baart , P. , 2014 , “ Lubricating Grease Shear Flow and Boundary Layers in a Concentric...

... for publication in the J OURNAL OF T RIBOLOGY . Manuscript received May 25, 2018; final manuscript received August 22, 2018; published online October 24, 2018. Assoc. Editor: Wenzhong Wang. 25 05 2018 22 08 2018 Nanocomposite grease nano-additives rheology film formation EHD lubrication...

... in effectiveness of the additive or even to the loss of grease [ 1 , 3 , 5 , 7 , 10 , 11 ]. Friction Grease lubrication Lubricant additives Rheology Viscosity Wear 15 11 2017 18 04 2018 Contributed by the Tribology Division of ASME for publication in the J OURNAL OF T RIBOLOGY...

... online April 26, 2018. Assoc. Editor: Liming Chang. 16 01 2018 14 02 2018 Elastohydrodynamic lubrication Rheology Thermoelastohydrodynamic lubrication Spinning motions are common in practice such as traction drives and angular contact ball bearings. The rolling-sliding...

... of ASME for publication in the J OURNAL OF T RIBOLOGY . Manuscript received June 23, 2017; final manuscript received October 16, 2017; published online January 16, 2018. Assoc. Editor: Mihai Arghir. 23 06 2017 16 10 2017 Lubricants Rheology Seals Viscosity The pioneering...