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

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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   Shape of a sliding capillary contact due to the hysteresis of contact angle: theory and experiment
Authors: Popov, Valentin L. | Lyashenko, Iakov A. | Starcevic, Jasminka
Source: Facta universitatis. Series : Mechanical engineering. 2021. Vol. 19, № 2. P. 175-185
Type: статьи в журналах
Date: 2021
Description: We consider a classical problem of a capillary neck between a parabolic body and a plane with a small amount of liquid in between. In the state of thermodynamic equilibrium, the contact area between t ... 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 the tabor parameter on the adhesive normal impact of spheres in Maugis-Dugdale approximation
Authors: Willert, Emanuel | Lyashenko, Iakov A. | Popov, Valentin L.
Source: Computational particle mechanics. 2018. Vol. 5, № 3. P. 313-318
Type: статьи в журналах
Date: 2018
Description: We study the influence of the adhesive interaction range on the coefficient of restitution in the normal impact of spheres by analytical and semi-analytical means based on a Maugis–Dugdale model for t ... 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
Add   Stick-slip boundary friction mode as a second-order phase transition with an inhomogeneous distribution of elastic stress in the contact area
Authors: Lyashenko, Iakov A. | Borysiuk, Vadym N. | Popov, Valentin L.
Source: Beilstein journal of nanotechnology. 2017. Vol. 8. P. 1889-1896
Type: статьи в журналах
Date: 2017
Description: This article presents an investigation of the dynamical contact between two atomically flat surfaces separated by an ultrathin lubricant film. Using a thermodynamic approach we describe the second-ord ... More
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