Электронная библиотека (репозиторий) Томского государственного университета
Lyashenko, Iakov A. | адгезия

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Add   Adhesive contacts of rough elliptical punches
Authors: Li, Qiang | Wilhayn, Josefine | Lyashenko, Iakov A. | Popov, Valentin L.
Source: Mechanics research communications. 2022. Vol. 122. P. 103880 (1-7)
Type: статьи в журналах
Date: 2022
Description: We numerically study adhesive contact between an elastic half-space and a rigid punch with elliptic shape and superimposed roughness. Simulation is carried out using the Fast Fourier Transform-assiste ... More
Add   Contact properties of gradient materials with a high gradient index
Authors: Lyashenko, Iakov A. | Popov, Valentin L.
Source: Technical physics. 2022. Vol. 67, № 1. P. 28-33
Type: статьи в журналах
Date: 2022
Description: We study the adhesive contact between an rigid parabolic indenter and a half-space the elastic modulus of which is a power function of depth. A diagram is presented that shows the areas corresponding ... More
Add   Effect of adhesion on sliding friction force between an elastomer and a cylindrical steel indenter
Authors: Lyashenko, Iakov A. | Popov, Valentin L.
Source: AIP Conference Proceedings. 2022. Vol. 2509. P. 020125-1-020125-4
Type: статьи в журналах
Date: 2022
Add   Adhesion and friction in hard and soft contacts: theory and experiment
Authors: Popov, Valentin L. | Li, Qiang | Lyashenko, Iakov A. | Pohrt, Roman
Source: Friction. 2021. Vol. 9, № 6. P. 1688-1706
Type: статьи в журналах
Date: 2021
Description: This paper is devoted to an analytical, numerical, and experimental analysis of adhesive contacts subjected to tangential motion. In particular, it addresses the phenomenon of instable, jerky movement ... More
Add   Influence of surface energy inhomogeneity on contact adhesion: simulation and experiment
Authors: Lyashenko, Iakov A. | Popov, Valentin L.
Source: Physical Mesomechanics. 2021. Vol. 24, № 4. P. 426-440
Type: статьи в журналах
Date: 2021
Description: The paper presents simulation data on the indentation of a rigid indenter with an inhomogeneous surface energy into an elastic half-space, showing that the surface energy distribution has a critical e ... More
Add   Mechanics of adhesive contacts: experiment and theory
Authors: Lyashenko, Iakov A. | Popov, Valentin L.
Source: International Workshop "Multiscale Biomechanics and Tribology of Inorganic and Organic Systems" ; Международная конференция "Перспективные материалы с иерархической структурой для новых технологий и надежных конструкций" ; VIII Всероссийская научно-практическая конференция с международным участием, посвященная 50-летию основания Института химии нефти "Добыча, подготовка, транспорт нефти и газа" : тезисы докладов. Томск, 2019. С. 11-12
Type: статьи в сборниках
Date: 2019
Add   Transition between modes of adhesion and sliding friction in contacts of axially symmetric bodies
Authors: Lyashenko, Iakov A. | Popov, Valentin L.
Source: Journal of friction and wear. 2019. Vol. 40, № 1. P. 39-45
Type: статьи в журналах
Date: 2019
Description: The problem of failure of an adhesive contact between a parabolic (and also a cylindrical) indenter and an elastic half-space is considered. It is assumed that in the region where the adhesive contact ... More
Add   Influence of tangential displacement on the adhesion strength of a contact between a parabolic profile and an elastic half-space
Authors: Popov, Valentin L. | Lyashenko, Iakov A. | Filippov, Alexander E.
Source: Royal Society open science. 2017. Vol. 4, № 8. P.161010 (1-10)
Type: статьи в журналах
Date: 2017
Description: The adhesion strength of a contact between a rotationally symmetric indenter and an elastic half-space is analysed analytically and numerically using an extension of the method of dimensionality reduc ... More
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