Results 41 to 50 of about 103 (66)
Investigating TEHL simulation sensitivity to selected lubricant constitutive models
The film thickness, lubricant temperature, and traction curves of two groups of commonly used constitutive models for lubricants in Thermo-Elastohydrodynamic Lubrication (TEHL) modeling were compared in this study.
Havaej, Peyman +2 more
core
Effect of the operating temperature on thermal EHL performance of steel-POM gears
ObjectiveThe temperature significantly influences the elastic modulus of polymer gears, which consequently affects their elastohydrodynamic lubrication performance.
LIU Xiaoling +3 more
core +1 more source
Parallelization of a thermal elastohydrodynamic lubricated contacts simulation using OpenMP
, 2020 Datorer med flera kärnor som delar på ett gemensamt minne (SMP) har blivit normen sedan Moore's lag har slutat gälla. För att utnyttja den prestanda flera kärnor erbjuder så behöver mjukvaruingenjören skriva programmen så att de explicit utnyttjar flera ...
Alrheis, Ghassan
core
, 1995 Grease thermal elastobydrodynamic lubrication (1EHL) problems of line contacts are analyzed numerically. The effects of temperature and theological parameters on grease TEHL are investigated using the Herschel-Bulkley model as a theological model of ...
김경웅, 유진규
core
Tribo-Dynamics of Dual-Star Planetary Gear Systems: Modeling, Analysis, and Experiments
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,
Yixin Wang +4 more
core +1 more source
Thermal Effect on a Mixed-Film Lubrication with Oil-in-Water Emulsions
, 2014 A mixed-film model with two adsorbed layers on the solid surfaces and an emulsion layer between them is proposed to explain the lubrication mechanism of emulsion for thermal elastohydrodynamic lubrication (TEHL).
Liao, Chien-Cheng
core
Multi scale modelling of Thermo-Elastohydrodynamic Lubrication (TEHL) in bearings and gears
, 2022 Havaej, Peyman +3 more
core
A quantitative analysis of double-sided surface waviness on TEHL line contacts
Tribology International, 2023 In this paper, the effects of double-sided surface waviness on Thermo-Elastohydrodynamic Lubrication (TEHL) in line contacts are investigated deterministically through numerical simulations. The effects of surface amplitude, wavelength, relative position,
Peyman Havaej +2 more
exaly +2 more sources
Grease thermal elastohydrodynamic lubrication properties of tripod sliding universal couplings
Industrial Lubrication and Tribology, 2018 Purpose This paper aims to improve the grease thermal elastohydrodynamic lubrication (TEHL) properties of the tripod sliding universal coupling (TSUC) under automotive practical conditions.
Ye Zhou
exaly +2 more sources
Proceedings of the Institution of Mechanical Engineers, Part J: Journal of Engineering Tribology, 2011 This article presents analytical friction prediction models applicable to lubricants in point contacts under thermal elastohydrodynamic lubrication (TEHL).
J Echávarri Otero +2 more
exaly +2 more sources