Results 71 to 80 of about 377 (140)

Analytical model for predicting the friction coefficient in point contacts with thermal elastohydrodynamic lubrication

open access: yes, 2011
This article presents analytical friction prediction models applicable to lubricants in point contacts under thermal elastohydrodynamic lubrication (TEHL).
A Díaz Lantada   +6 more
core   +1 more source

A Method for Analyzing the Meshing Contact Performance of Real Tooth Surfaces of Spiral Bevel Gears

open access: yesLubricants
The meshing contact performance of spiral bevel gears is critical for transmission accuracy and service life but is inevitably influenced by manufacturing deviations.
Jing Deng   +4 more
doaj   +1 more source

Numerical analysis of grease thermal elastohydrodynamic lubrication problems using the Herschel-Bulkley model

open access: yes, 1997
Grease thermal elastohydrodynamic lubrication (TEHL) problems of line contacts are analysed numerically. The effects of temperature and rheological parameters on grease TEHL are investigated using the Herschel-Bulkley model as a rheological model of ...
Kim, Kyung-Woong, Yoo, JG
core   +1 more source

Lubrication Characteristics and Thermal Behavior of Non-Orthogonal Face Gear Pairs in Point Contact

open access: yesLubricants
The thermal elastohydrodynamic lubrication problem of non-orthogonal surface gear pairs under point contact conditions was studied. Firstly, a mathematical model is established through a comprehensive contact and lubrication analysis.
Xiaomeng Chu   +2 more
doaj   +1 more source

Effect of the operating temperature on thermal EHL performance of steel-POM gears

open access: yesJixie chuandong
ObjectiveThe temperature significantly influences the elastic modulus of polymer gears, which consequently affects their elastohydrodynamic lubrication performance.
ZHOU Jia’ao   +3 more
doaj  

Investigating TEHL simulation sensitivity to selected lubricant constitutive models

open access: yes
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  

Analysis of recycled poly (styrene-co-butadiene) sulfonation: a new approach in solid catalysts for biodiesel production. [PDF]

open access: yesSpringerplus, 2013
Aguilar-Garnica E   +4 more
europepmc   +1 more source

Molecular Dynamics simulations for constitutive modelling of TEHL

open access: yes, 2021
Toraman, Gözdenur   +2 more
openaire   +1 more source

Clonal loss of INT-2 alleles in sporadic and familial pancreatic endocrine tumours. [PDF]

open access: yesBr J Cancer, 1990
Teh BT   +5 more
europepmc   +1 more source

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