... 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 rise to pressure. If the pressure is sufficient, the relatively moving solids are separated...

... author. Email: csarkar@iitp.ac.in Email: piyush.pme16@iitp.ac.in Email: mpathak@iitp.ac.in Contributed by the Tribology Division of ASME for publication in the J ournal of T ribology . 13 08 2022 23 11 2022 27 11 2022 05 01 2023 grease lubrication rheology...

...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...

... Contributed by the Tribology Division of ASME for publication in the J ournal of T ribology . 15 09 2021 03 02 2022 04 02 2022 28 02 2022 fluid film lubrication lubricants rheology Russian Foundation for Basic Research 10.13039/501100002261 20-38-90023...

... ournal of T ribology . 02 07 2021 24 08 2021 24 08 2021 09 11 2021 clutches fluid friction hydrodynamic lubrication rheology The investigation on the application of magnetorheological (MR) fluid is started from 1940s [ 1 ]. The MR clutch is one of those devices...

... for distinct cross-sectional shapes of spiral grooves. nonrecess conical bearing spiral grooves ferrofluid FEA bearing design and technology fluid film lubrication journal bearings lubricants rheology surface properties and characterization The incorporation of spiral grooves...

... ,” 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...

... . 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 of the central film thickness formula recommended...

...@iitp.ac.in Contributed by the Tribology Division of ASME for publication in the J ournal of T ribology . 17 08 2020 12 11 2020 12 11 2020 22 12 2020 clutches fluid friction rheology surfaces tribological systems viscosity A magnetorheological (MR) clutch...

... thermodynamic model Stribeck curve interfacial interaction hydrodynamic friction coefficient elastohydrodynamic lubrication fluid friction interface nanotribology rheology The Stribeck curve provides a whole-view characteristic curve to identify different lubrication mechanisms against...

.... Contributed by the Tribology Division of ASME for publication in the J ournal of T ribology . 21 05 2019 09 09 2019 09 09 2019 10 10 2019 grease lubrication lubricants rheology viscosity Greases play an important role in lubrication applications, as they separate...

... 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...

.... 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-spinning elastohydrodynamic...

... 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 reference...

... 2017 Dry friction Friction Rheology Sliding Stick-slip The experiment was executed under 20 different conditions. The motor exerted a 20 mm amplitude oscillatory motion between the aluminum surface and the MRE. Within the identical oscillatory amplitude, four different magnetic field...

... Lubricants Rheology Surface treatments Viscosity Research in the area of bearing lubrication has improved the static and dynamic performance of journal bearings over the last several decades. Different designs/architectures of hydrodynamic journal bearings, such as multilobe bore and tilting pad...

... 2017 Elastohydrodynamic lubrication Lubricants Rheology Viscosity An alternative to the classical approach to understanding film-forming in elastohydrodynamic lubrication (EHL) has appeared in the last ten years or so. Previously, in EHL analyses, the properties of the liquid were...

.... 20 08 2016 28 12 2016 Fluid friction Friction Grease lubrication Lubricant additives Rheology Friction, frictional heat, noise, and wear are natural consequences of the tribological contact and can be minimized with the incorporation of suitable low shear strength phase [ 1...

... 19, 2016; final manuscript received January 12, 2017; published online May 26, 2017. Editor: Michael Khonsari. 19 08 2016 12 01 2017 Friction Hydrodynamic lubrication Journal bearings Mixed lubrication Rheology Surface treatments Wear The applications...