Results 31 to 40 of about 103 (66)
Analysis of Gear System Dynamics Based on Thermal Elastohydrodynamic Lubrication Effects
Lubrication plays a crucial role in reducing gear surface damage and defects such as pitting, wear, and scuffing; therefore, analyzing the influence of lubrication is essential for preventing such failures in gear transmission systems.
Xiangjun Wang +3 more
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A numerical investigation of surface waviness effects on TEHL in line contacts
, 2022 Comprehensive knowledge of the effects of surface roughness on Thermal Elastohydrodynamic Lubrication (TEHL) in e.g. bearing and gear contacts allows us to predict the precise lubrication conditions, stress distributions and consequently the service life
Havaej, Peyman +2 more
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Thermal Elastohydrodynamic Lubrication Analysis of Grease in Tripod Sliding Universal Couplings
The tripod sliding universal coupling (TSUC) is a novel type of coupling developed through independent research. This study theoretically investigates the effects of the grease flow index and initial viscosity on thermal elastohydrodynamic lubrication ...
Degong Chang +4 more
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Analytical model for predicting friction in line contacts [PDF]
, 2016 This paper presents the development of an analytical model for the prediction of the friction coefficient in line contacts under thermal elastohydrodynamic lubrication (TEHL). A new theoretical equation is deduced for determining the friction coefficient,
Guerra Ochoa, Eduardo de la +4 more
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, 2019 The overall energy efficiency of machine elements and engine components could be improved by using new technologies such as surface modifications. In the literature, surface engineering approaches like micro-texturing and the application of diamond-like ...
Marian, Max +5 more
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, 2014 International audienceThe paper presents a detailed numerical analysis of the Thermal Elastohydrodynamic Lubrication (TEHL) of a cam-follower contact typically found in automobile racing.
Raisin, Jonathan +3 more
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Study on Elastohydrodynamic Lubrication of Transmission Gear in Fuel Cell Bus
, 2011 The model of thermoelastohydrodynamic (TEHL) analysis of a transmission gear in a fuel cell bus was developed. The influence of rotating speed on the frictional pair was investigated numerically on the base of the mathematical model.
He Yang, Qing Liu, Qiu Ying Chang
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The excellent lubrication and load-bearing synergistic modulation of the meshing interface has been well recognized, as the microtextured tooth surface seems to be a punished area in deep-sea gear thermal elastohydrodynamic lubrication (TEHL).
Yongmei Wang +3 more
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In this work, a modified numerical algorithm that couples the quasi-static theory with the mixed thermal elastohydrodynamic lubrication (mixed-TEHL) model is proposed to examine the mechanical properties and lubrication performance of the spindle bearing
Dianzhong Li +5 more
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, 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
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