Using machine learning radial basis function (RBF) method for predicting lubricated friction on textured and porous surfaces
G Boidi, MR Da Silva, FJ Profito… - Surface Topography …, 2020 - iopscience.iop.org
The coefficient of friction (CoF) obtained from tribological tests conducted on textured and
porous surfaces was analysed using the machine learning Radial Basis Function (RBF) …
porous surfaces was analysed using the machine learning Radial Basis Function (RBF) …
[HTML][HTML] Lifetime assessment of porous journal bearings using joint time-frequency analysis of real-time sensor data
In this work, we employed a custom-built tribometer that allows simultaneous testing of five
porous journal bearing systems to perform lifetime tests on combinations of bearing …
porous journal bearing systems to perform lifetime tests on combinations of bearing …
Correlating surface topography of relaxed layer of ZA/ZrB2 in situ composites to wear and friction
In the present study, the correlation between the surface topography of relaxed layer and
wear and friction has been investigated. For this purpose, the lubricating tribology and …
wear and friction has been investigated. For this purpose, the lubricating tribology and …
The use of Powder Metallurgy for promoting friction reduction under sliding-rolling lubricated conditions
This work exploits the use of different sintering manufacturing techniques for obtaining
superior performances in lubricated point contacts. Disc and ball specimens were …
superior performances in lubricated point contacts. Disc and ball specimens were …
Oil-retention and oil-bearing tribological properties of nanoporous copper prepared using a chemical dealloying method
The nanoporous structure of oil-impregnated porous copper is closely related to its
tribological and oil-retention properties, which are essential for its anti-friction and anti-wear …
tribological and oil-retention properties, which are essential for its anti-friction and anti-wear …
Wear and friction performance under lubricated reciprocating tests of steel powder mixtures sintered by Spark Plasma Sintering
Literature indicates that porosity in sintered materials decreases mechanical properties and
fatigue resistance. However, given porosity shape and distribution on a surface, it is possible …
fatigue resistance. However, given porosity shape and distribution on a surface, it is possible …
Tribological performance of random sinter pores vs. deterministic laser surface textures: An experimental and machine learning approach
This work critically scrutinizes and compares the tribological performance of randomly
distributed surface pores in sintered materials and precisely tailored laser textures produced …
distributed surface pores in sintered materials and precisely tailored laser textures produced …
Influence of the synthesis technique on tribological behavior of a Ti-6Al-4V alloy
In this work, the microstructure, mechanical properties and wear behaviour of Ti-6Al-4V alloy
were investigated. Ti-6Al-4V samples were obtained from different routes; i) a commercially …
were investigated. Ti-6Al-4V samples were obtained from different routes; i) a commercially …
Porosity effect of sintered steel on the frictional performance of conformal and nonconformal lubricated contacts
The effect of surface topography on lubricated systems plays a crucial role in terms of friction
performance, because surface micro-irregularities can improve the load-carrying capacity of …
performance, because surface micro-irregularities can improve the load-carrying capacity of …
Tribological evaluation of sintered and conventional gear materials
During gear shifting, the contact between teeth composes a tribological system of
considerable importance regarding energy dissipation in road vehicles. Improvement of …
considerable importance regarding energy dissipation in road vehicles. Improvement of …