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

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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
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
Source: AIP Conference Proceedings. 2022. Vol. 2509. P. 020125-1-020125-4
Type: статьи в журналах
Date: 2022
Source: Technical physics. 2022. Vol. 67, № 3. P. 203-214
Type: статьи в журналах
Date: 2022
Description: Normal and tangential contacts between a cylindrical steel indenter (wheel) and an elastomer possessing high adhesive properties have been investigated. Computer simulation of the indentation and deta ... More
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
Source: Facta universitatis. Series : Mechanical engineering. 2021. Vol. 19, № 1. P. 1-5
Type: статьи в журналах
Date: 2021
Description: An experiment is designed to study the third-body particle transport in a rough contact. To study the influence of particles in a pure form, it is assured that the first bodies have no contact and the ... More
Source: Physical Mesomechanics. 2021. Vol. 24, № 5. P. 561-569
Type: статьи в журналах
Date: 2021
Description: The paper analyzes the effect of roughness on the shape of contacts of a tangentially moving stainless steel indenter and a silicate glass substrate with a liquid drop in between. The analysis, coveri ... More
Source: Frontiers in mechanical engineering. 2021. Vol. 7. P. 658858 (1-11)
Type: статьи в журналах
Date: 2021
Description: We investigate experimentally and numerically the influence of chemical heterogeneity and of third-body particles on adhesive contact. Chemical heterogeneity is generated by chemical treatment of the ... More
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
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
Source: Proceedings of the Institution of Mechanical Engineers, Part J: Journal of engineering tribology. 2020. Vol. 234, № 1. P. 73-83
Type: статьи в журналах
Date: 2020
Description: We present a new formulation of the boundary element method for simulating the nonadhesive and adhesive contact
Source: Meccanica. 2019. Vol. 54, № 10. P. 1681-1687
Type: статьи в журналах
Date: 2019
Description: We consider an oscillation-based actuator in which directed motion is generated by a spherical contact subjected to superimposed oscillations in vertical and horizontal directions. We consider the ful ... More
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
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
Source: Physics of the solid state. 2018. Vol. 60, № 3. P. 566-570
Type: статьи в журналах
Date: 2018
Description: The problem of normal collision of a spherical particle with a half-space is considered with allowance for nonlocal plastic deformation in the case where the strength limit depends on the contact radi ... More
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