Results 281 to 290 of about 160,371 (327)

Transversely isotropic viscoelastic materials: Contact mechanics and friction

Tribology International, 2016
Jacques W M Noordermeer
exaly   +2 more sources

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Survey of solid mechanics in tribology

, 2020
The field of tribology (friction, lubrication and wear) is very important in the study of solid mechanics. Tribology is of great economic importance.
Jia Tian, Yong Chen, Jiachao Sun
semanticscholar   +1 more source

Quasi-Static Frictional Contact in Solid Mechanics

AIP Conference Proceedings, 2009
In this paper, we consider numerical approximations of the quasi‐static contact problem with dry friction, using finite elements for the displacements and finite difference for the temporal derivative of the displacements. The quasistatic problem will be resolved step by step, such that at each step we shall calculated small strains and small ...
Nicolae Pop, Theodore E. Simos, George Psihoyios, Ch. Tsitouras   +3 more
openaire   +1 more source

Physics-Informed Deep Learning of Rate-and-State Fault Friction

Computer Methods in Applied Mechanics and Engineering, 2023
Direct observations of earthquake nucleation and propagation are few and yet the next decade will likely see an unprecedented increase in indirect, surface observations that must be integrated into modeling efforts.
Cody Rucker, Brittany A. Erickson
semanticscholar   +1 more source

Supervised Machine Learning and Physics Machine Learning approach for prediction of peak temperature distribution in Additive Friction Stir Deposition of Aluminium Alloy

PLoS ONE, 2023
Additive friction stir deposition (AFSD) is a novel solid-state additive manufacturing technique that circumvents issues of porosity, cracking, and properties anisotropy that plague traditional powder bed fusion and directed energy deposition approaches.
Akshansh Mishra
semanticscholar   +1 more source

Solid Friction Damping of Mechanical Vibrations

AIAA Journal, 1976
A theory of solid friction damping of mechanical vibrations is presented that is based on a solid friction mathematical model previously proposed by the author. A summary and improved description of the general analytic features of the solid friction model are given as necessary background for the theory.
openaire   +1 more source

Modelling viscoelastic adhesion and friction in sliding contact mechanics

We present our recent study on rough adhesive contacts of viscoelastic materials in steady-state sliding, focusing on the interplay between adhesion and viscoelasticity by means of a novel energy approach. We investigate tribological features over a wide
C. Mandriota, N. Menga, G. Carbone
semanticscholar   +1 more source

The mechanism of sliding friction wear in polycrystalline solids

Technical Physics Letters, 2000
A new micromechanical model describing the sliding friction wear of polycrystalline solids is proposed. The model is consistent with a hypothesis suggested previously, according to which the transition from intensive to moderate wear (for the nonconforming bodies in sliding friction contact) is related to attaining a definite, sufficiently small shear ...
openaire   +1 more source

Friction Mechanisms and Fundamental Aspects in Solid Lubricant Coatings

2006
In recent years, great strides have been made in the formulation of solid lubricant coatings for a wide range of industrial applications. These coatings are now available in nano-structured and/or –composite forms to provide better performance and durability even under very severe sliding conditions.
Donnet, C., Erdemir, A.
openaire   +1 more source

Influence of polymer additives on friction in fluid-film bearings: Theoretical view on experimental results by Moritsugu Kasai et al.

Proceedings of the Institution of mechanical engineers. Part J, journal of engineering tribology, 2020
The problem of the decrease in power loss due to friction stands permanent. One of the approaches to the solution of the problem is the application of polymer additives in order to modify the rheological properties of oils.
A. Kornaev, L. Savin, E. Kornaeva
semanticscholar   +1 more source