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A mixed lubrication analysis of a flat-land thrust bearing with a surface optimisation method

期刊: LUBRICATION SCIENCE, 2021; 33 (6)

Thrust bearings are widely used in many rotary industrial applications. In this work, a thrust bearing surface under the mixed lubrication regime is a......

A fatigue model for spiral bevel gears under mixed elastohydrodynamic lubrication conditions

期刊: LUBRICATION SCIENCE, 2021; 33 (6)

Many contributions have focused on the pitting analysis in gear transmissions. However, studies on pitting fatigue in spiral bevel gears are limited d......

Corrosion-resistant and friction-reducing performance of super-hydrophobic coating on hot-dip galvanised steel in a 3.5% NaCl solution

期刊: LUBRICATION SCIENCE, 2021; 33 (6)

Corrosion-resistant and tribological performance of hot-dipped galvanised steel (HDGS) in highly aggressive coastal and marine environments needs impr......

Drag reduction mechanism of vapour-assisted liquid membrane lubrication on texture surface with elevated temperature

期刊: LUBRICATION SCIENCE, 2021; 33 (6)

In this study, a vapour-assisted drag reduction mechanism of texture surface with elevated temperature is explored. The computational fluid dynamics s......

Plasto-elastohydrodynamic lubrication performance of greased ellipsoid contact

期刊: LUBRICATION SCIENCE, ; ()

The plasto-elastohydrodynamic lubrication (PEHL) model of the greased ellipsoid contact is established and solved numerically. In doing so, the increm......

Mixed lubrication of coated angular contact ball bearing considering dynamic characteristics

期刊: LUBRICATION SCIENCE, ; ()

A mixed elastohydrodynamic lubrication (EHL) model for a coated angular contact ball bearing is developed by coupling the influence coefficients with ......

Tribological properties of superhydrophobic aluminium surfaces with extremely high and very low water adhesion

期刊: LUBRICATION SCIENCE, ; ()

The water adhesion of a superhydrophobic surface depends on its surface microstructure and chemical composition, which in turn affects its tribologica......

High temperature solid/liquid lubrication behaviours of DLC films

期刊: LUBRICATION SCIENCE, ; ()

The high temperature solid/liquid lubrication performances of DLC (diamond like carbon) films were investigated by a ball-on-disc tribometer under per......

A profile design method to improve the wear performance of misaligned water-lubricated bearing

期刊: LUBRICATION SCIENCE, ; ()

The study presents a profile design method to improve the wear performance of misaligned water-lubricated bearing based on the modified Archard model.......

Preparation, characterisation and lubrication performances of Eu doped WO3 nanoparticle reinforce Mn3B7O13Cl as water-based lubricant additive for laminated Cu-Fe composite sheet during hot rolling

期刊: LUBRICATION SCIENCE, 2021; 33 (3)

Citric acid-synthesised Eu-doped WO3 (WO3:Eu3+) and Mn3B7O13Cl nanoparticles were characterised by X-ray diffraction and transmission electron microsc......

Synergistic effect of talc/carbon spheres composite as oil-based additive enhancing the lubricating properties for steel-steel contact

期刊: LUBRICATION SCIENCE, 2020; 32 (2)

Talc/carbon spheres (TC) composite was successfully fabricated through a simple and eco-friendly hydrothermal method. The tribology properties of the ......

Lubrication performance of aqueous copolymer lubricants with phosphate ester additive at different temperature on the Si surface

期刊: LUBRICATION SCIENCE, 2020; 32 (5)

The lubrication performance of adsorbed triblock copolymers polypropylene oxide-polyethylene oxide-polypropylene oxide (PPO-PEO-PPO) with phosphate es......

Preparation of Cu@SiO2 composite nanoparticle and its tribological properties as water-based lubricant additive

期刊: LUBRICATION SCIENCE, 2020; 32 (2)

In this paper, to solve the problem that di-n-hexadecyldithiophosphate (DDP)-modified Cu nanoparticles initially used as oil-based lubricant additive ......

Investigation on the angular contact ball bearings under low speed and heavy load with coupled mixed lubrication and quasi-dynamic analysis

期刊: LUBRICATION SCIENCE, 2020; 32 (3)

In this paper, the angular contact ball bearings under low-speed and heavy-load conditions is studied with a coupled numerical method of mixed elastoh......

Lubrication mechanisms of rubbing interface in internal meshing teeth with small clearance

期刊: LUBRICATION SCIENCE, 2020; 32 (4)

Internal gears with small tooth number difference are widely used as core component in robotics, medical, and other fields. The clearance between the ......

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