Transactional e-health literacy and its association with e-health services use in Polish adults: a cross-sectional study. [PDF]
Front Digit HealthIntroductionThe transactional model of e-health literacy addresses not only the skills needed for handling online health-related information but also the capacity to communicate regarding health issues on the Internet.
Smoła P, Zwierczyk U, Duplaga M.
europepmc +2 more sources
Tribo-Dynamics of Dual-Star Planetary Gear Systems: Modeling, Analysis, and Experiments. [PDF]
Sensors (Basel)To address the unclear coupling mechanism between thermal elastohydrodynamic lubrication (TEHL) and dynamic behaviors in planetary gear systems, a novel tribo-dynamic model for dual-star planetary gears considering TEHL effects is proposed. In this model,
Zheng J, Xiang Y, Liu C, Wang Y, Mou Z.
europepmc +2 more sources
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
Dong H, Liu ZY, Duan LL, Hu YH.
europepmc +2 more sources
Advances in Mechanical Engineering, 2022 The lubrication characteristics of a cylindrical gear transmission with a variable hyperbolic circular-arc-tooth-trace (VH-CATT) are important theoretical bases for the tribology design of the gear and its fatigue life prediction.
Pei Luo, Yongqiao Wei
exaly +2 more sources
Journal of Advanced Mechanical Design, Systems and Manufacturing, 2014 This paper presents the results of a transient analysis of thermal elastohydrodynamic lubrication (TEHL) of a rough cylinder on a rough flat surface in line contact with non-Newtonian lubricant blended with Al2O3 nanoparticles.
Mongkol Mongkolwongrojn
exaly +3 more sources
Lubricants, 2023 This study compares the film thickness, lubricant temperature, and traction curves of two groups of commonly used constitutive models for lubricants in thermo-elastohydrodynamic lubrication (TEHL) modelling.
Dieter Fauconnier +2 more
exaly +3 more sources
Effect of micro-particles on rough surface spur gears under TEHL with non-Newtonian lubricant
Journal of Advanced Mechanical Design, Systems and Manufacturing, 2016 This paper presents the performance characteristics of rough surface spur gears under thermo-elastohydrodynamic lubrication (TEHL) with non-Newtonian solid-liquid lubricant based on a Power law viscosity model.
Mongkolwongrojn MONGKOL +1 more
exaly +3 more sources
Study on TEHL contact load bearing characteristics of micro-textured meshing interface for warship PRTS. [PDF]
Sci RepGears are subjected to external excitation alternating loads, and the Micro-Textured Meshing Interface (MTMI) will share larger contact stresses during the warship Power Rear Transmission System (PRTS) torsional process.
Ruan J, Wang X, Wang Y, Zou W.
europepmc +2 more sources
Transient micro-elastohydrodynamic lubrication analysis of gear meshing interfaces with texture geometric parameters. [PDF]
Sci RepTo address gear pair Anti-Scuffing Load-Bearing Capacity (ASLBC), this study establishes a Thermal Elastohydrodynamic Lubrication (TEHL) model incorporating elastic deformation of Micro-Convex-Concave Asperity (MCCA) interfaces.
Zou W, Wang X, Wang Y, Ruan J.
europepmc +2 more sources
Effect of fluid inertia force on thermal elastohydrodynamic lubrication of elliptic contact
Mechanics & Industry, 2021 A non-Newtonian thermal elastohydrodynamic lubrication (TEHL) model for the elliptic contact is established, into which the inertia forces of the lubricant is incorporated.
Meng Fan-Ming +4 more
doaj +1 more source