Results 21 to 30 of about 62,392 (135)
EHL Oil Film Behavior of Thermo-Reversible Gel-Lubricants
Tribology Online, 2008 This study investigates about the characteristic of the thermo-reversible gel-lubricant (TR Gel-Lube) under elastohydrodynamic lubrication (EHL) conditions. TR Gel-Lube is the lubricant, which consists of base fluid and a gel agent.
Daisuke Tominaga +4 more
doaj +1 more source
Elastohydrodynamic Lubrication (EHL) of Piston Rings in the Internal Combustion Engine
Procedia Engineering, 2016 AbstractThe paper analyzes the numerical model of elastohydrodynamic lubrication (EHL) of piston rings in the cylinder liner of the internal combustion engine (ICE). Authors take into account reactions of the lubricating layer, the pressure force of the piston rings on the cylinder wall, forces of the gas pressure in the cylinder, the friction force ...
Asaulyak, A.A. +2 more
openaire +1 more source
Study of film formation in EHD contacts using a novel method based on electrical capacitance [PDF]
, 2011 This thesis was submitted for the degree of Doctor of Philosophy and awarded by Brunel University.The elastohydrodynamic lubrication regime (EHD) is found in many machine elements, such as rolling element bearings, gears, cam/tappet, where a combination ...
Furtuna, Marian Dumitru
core +7 more sources
Jixie chuandong, 2020 To study the elastohydrodynamic lubrication（EHL） characteristic of the roller enveloping hourglass worm drive， the line contact isothermal mathematical model is established based on the research of meshing theory of the roller enveloping hourglass worm ...
Taoran Zhang, Lingyu Li
doaj
Shock and Vibration, 2019 Lubrication failures of axle box bearings can lead to accidents, such as bearing burnout and hot axle cutting. Presently, the modeling of the vehicle-track system dynamics rarely considers the nonlinear contact load of axle box bearings, and this leads ...
Junzhou Huo +4 more
doaj +1 more source
RESEARCH ON DYNAMIC CHARACTERSITICS OF LINE CONTACT FRICTION PAIRS UNDER THERMAL EHL STATE
Jixie qiangdu, 2023 The line contact elasto-hydrodynamic lubrication (EHL) phenomenon generally exists in key parts of mechanical systems e. g. bearings, gears, the lubricant oil film between the contact interfaces acts as a spring and damper, and the frictional heat ...
ZHU AnYuan +3 more
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Rolling Friction Torque in Ball-Race Contacts Operating in Mixed Lubrication Conditions
Lubricants, 2015 Based on a theoretical model and an experimental methodology for defining the friction torque for lubricated conditions in a modified thrust ball bearing having only three balls, the authors experimentally investigated the influence of the lubricant ...
Mihaela Rodica D. Bălan +3 more
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Research on the sliding friction associated spur-face gear meshing efficiency based on the loaded tooth contact analysis. [PDF]
PLoS ONE, 2018 In order to solve the problem of Meshing Efficiency of spur-face gear sliding friction, a method for calculating the Meshing Efficiency of Spur-Face gear is proposed based on Elastohydrodynamic lubrication (EHL) theory. Through the Tooth Contact Analysis
Hao Dong +3 more
doaj +1 more source
Thin film lubrication in the past 20 years
Friction, 2016 Thin film lubrication (TFL), a lubrication regime that fills the gap between boundary lubrication (BL) and elastohydrodynamic lubrication (EHL) regimes, was proposed 20 years ago.
Liran Ma, Jianbin Luo
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Influence of MHD Lubrication and Textured Surface in EHL Line Contact
Frontiers in Mechanical Engineering, 2019 The present numerical study investigates the combined effect of micro-texture and magneto hydrodynamic lubrication behavior on the performance of elastohydrodynamic lubrication (EHL) line contact.
Suresh Jadhav +2 more
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