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Impact of texturing on sliding wear behaviour of UHMWPE
Ultra-high molecular weight polyethylene (UHMWPE) is a material widely used as bearing material in joint prostheses whose durability depends on its chemical and... -
Etude expérimentale du frottement glace-structure à l'échelle centimétrique
Offshore structures constructed in polar regions are exposed to the drift of ice which generates dynamic loads at the ice-structure interface. The intensity and the... -
Usure et endommagement de matériaux carbonés comme éléments de contact électr...
The fuel pump, an automotive part, is used to transfer the fuel from the tank to the engine injection systems. This pump consists of an electric motor driving a... -
Contribution à la caractérisation locale des couples de matériaux mis en jeu ...
The main objective of this research project is to design a test-bench able to experimentally reproduce a blade-to-abradable interaction and to characterize the Metco... -
Mécanismes de lubrification des nanoparticules à structure Fullerène : approc...
Inorganic Fullerene-(IF) like nanoparticles made of metal dichalcogenides ( M eS2 , Me= Mo and W)continue to attract an increasing interest as friction modifiers and... -
ETUDE THERMOMECANICAL STUDY OF DISKS BRAKES Application of computer Code ANSY...
thèse de doctorat en génie mécanique soutenue le 25/11/2012 à USTO ORAN -
Etude d'un phénomène de dégradation par usure : Phénomène physique, modélisat...
Cet article propose de détailler une méthode utilisant les processus stochastiques pour modéliser le phénomène d'usure de composants mécaniques et en particulier... -
"L'argent est le crottin du Diable"? L'Eglise, l'argent et l'usure au Moyen Âge
International audience -
Procédé et dispositif d'évaluation de l'usure d'un pneu
L'invention concerne un procédé d'évaluation (1) de l'usure d'un pneu (2) apte à être exécuté sur un calculateur (6). Selon l'invention, le procédé (1) consiste à :... -
Full Scale Tests for the Assessment of Wear of Pavement Surfaces
The paper deals with the assessment of wear of road surfaces subjected to traffic. Full-scale tests were performed by means of LCPC Carousel facilities to simulate... -
Etude numérique des paramètres affectant les profils d'usure en fretting
National audience -
Test d'usure d'outils modifiés ou non lors du déroulage de MDF
International audience -
Influence of an aqueous environment on the fretting behaviour of steel wires ...
Civil engineering cables are submitted to important loadings and are often exposed to severe environmental conditions (marine environment, rain, pollution, . . .).... -
Pavement acoustic ageing - noise performance over time
A base of data on tyre/road noise levels was compiled and attempts were made to synthesize ageing rates for various types of pavement. Noise data had been recorded by... -
Development of an accelerated pavement test reproducing the effect of natural...
This study deals with the development of a new test method simulating the effect of ageing on skid resistance. This test is applied to bituminous mixes in this study,... -
On the use of statistical analysis for tribological evaluation of a solid lub...
Fretting wear is considered as a complex wear phenomenon related to interaction between two sliding bodies under very low displacement amplitude, which limits the... -
Study of Electroactive Lubrication and Application of Piezoelectric Actuators...
My research deals with the application of ultrasonic vibrations in friction modulation on a dry contact between solids. Based on fretting conditions between elastic... -
Experimental and numerical approaches to high pressure water jet assisted mac...
This study focuses on the machining of the Ti17 titanium alloy using high-pressure water jet assistance. Special emphasis is placed on the analysis of degradation...
