Zobrazeno 1 - 10
of 24
pro vyhledávání: '"S.V. Ly"'
Publikováno v:
Проблеми трибології, Vol 27, Iss 1/103, Pp 82-91 (2022)
This work is devoted to the study of the conditions of effective performance of triad couplings of parts made of polymeric composite materials. The stress state of the material is associated with the characteristics of the accumulation of dislocation
Externí odkaz:
https://doaj.org/article/7f2a1164779e4cd1bb374bf13dc2ab44
Autor:
О.V. Maksakova, V.M. Beresnev, S.V. Lytovchenko, M. Čaplovičova, L. Čaplovič, M. Kusý, I.V. Doshchechkina
Publikováno v:
East European Journal of Physics, Iss 2, Pp 398-406 (2024)
The results of studies of the influence of Y as a reactive element on the properties of TiAlN coatings obtained by the method of vacuum-arc deposition are given. Changes in the structure and properties were analyzed using SEM in combination with EDX,
Externí odkaz:
https://doaj.org/article/a6deb38e5ca4423b8c2e5bf1d8b5c034
Publikováno v:
Проблеми трибології, Vol 29, Iss 1/111, Pp 66-74 (2024)
The article elucidates the essence of the mechanisms of electronic and phonon friction in the coupling of samples (parts) using the methods of solid state physics. It is shown that in the triboconjugation of samples made of metallic materials, the
Externí odkaz:
https://doaj.org/article/0111d9c9903e4d42be32e99cb71da65f
Autor:
V.V. Aulin, A.A. Tykhyi, O.V. Kuzyk, S.V. Lysenko, A.V. Hrynkiv, I.V. Zhylova, O.M. Livitskyi
Publikováno v:
Проблеми трибології, Vol 28, Iss 4/110, Pp 66-75 (2023)
The article elucidates the essence of nanotribological processes in the materials of conjugation of samples of parts by the methods of the surface force apparatus, scanning tunneling and atomic force microscopy. The substantiation of the mechanisms o
Externí odkaz:
https://doaj.org/article/62ed2fb104eb4895ae73d8c115bd1667
Publikováno v:
Проблеми трибології, Vol 28, Iss 3/109, Pp 58-63 (2023)
The role of entropy in the processes of friction and wear of tribocoupling materials of moving parts is clarified. The implementation of the effect of self-organization of materials depending on the production of entropy is theoretically substantiate
Externí odkaz:
https://doaj.org/article/6191e5e9fb47464483736d90764d80ee
Publikováno v:
Проблеми трибології, Vol 28, Iss 1/107, Pp 81-91 (2023)
For the conjugation of samples and parts of the "shaft-sleeve" type, from the theoretical and experimental points of view, the laws of the change of the coefficient of friction for the combined polymer-metal material and coating were considered. Base
Externí odkaz:
https://doaj.org/article/f29371c3022f451da88ebd800b0cf548
Publikováno v:
Проблеми трибології, Vol 27, Iss 3/105, Pp 96-107 (2022)
The article provides an analytical justification of the flow of tribological processes of coupling of "shaft-sleeve" parts, which simulates the functioning of sliding bearings and cylindrical joints of machines. The main attention is paid to such cha
Externí odkaz:
https://doaj.org/article/3b686e6445984f53af539d5feb49aa70
Publikováno v:
Проблеми трибології, Vol 27, Iss 2/104, Pp 71-79 (2022)
The influence of the content of high-modulus filler on the assessment of the critical load on the conjugation of polymeric composite materials is theoretically substantiated from the tribological point of view. Various cases of destruction of polymer
Externí odkaz:
https://doaj.org/article/3523600edd614ea5b72d77d0d7ddba68
Publikováno v:
Проблеми трибології, Vol 27, Iss 2/104, Pp 55-63 (2022)
The article gives a thermodynamic substantiation of the direction of nonequilibrium processes in tribocouples of machine parts, in tribosystems, based on the principles of maximum and minimum entropy. It is clarified how nonequilibrium processes can
Externí odkaz:
https://doaj.org/article/ac0679bc323e401bb77259f3c9d4681f
Autor:
V.V. Aulin, A.V. Hrynkiv, V.V. Smal, S.V. Lysenko, M.V. Pashynskyi, S.E. Katerynych, O.M. Livitskyi
Publikováno v:
Проблеми трибології, Vol 26, Iss 4/102 (2021), Pp 51-60 (2021)
Based on a combination of a system-oriented approach and a synergetic concept, the requirements for the design of tribological polymer composite materials with high-modulus fillers are formed. These materials are considered as an open dynamic system
Externí odkaz:
https://doaj.org/article/51b4f569075f4dd3abbae3deb77d09fc