Zobrazeno 1 - 10
of 389
pro vyhledávání: '"A A, Mnatsakanov"'
Publikováno v:
Проблеми трибології, Vol 29, Iss 2/112, Pp 16-22 (2024)
The resource tests of plain bearings with metal-polymer tribo-systems developed for the aviation industry are presented. The purpose of the work is to determine the wear resistance of modern anti-friction polymer materials in plain bearings in compar
Externí odkaz:
https://doaj.org/article/4b72a8563b554c31aaea0c98b9f51500
Autor:
O. A. Ilina, O. O. Mikosianchyk, R.H. Mnatsakanov, R.E. Kostyunik, O.P. Yashchuk, M.A. Shteinyk
Publikováno v:
Проблеми трибології, Vol 28, Iss 3/109, Pp 49-55 (2023)
The work aimed to determine the influence of the processes of supramolecular self-organization in the lubricating layer on the patterns of wear of friction pairs. The mechanisms of structural adaptability of tribocoupler elements were analyzed, and t
Externí odkaz:
https://doaj.org/article/78005733cbc04ad0a80c0f6f9b940df0
Publikováno v:
Проблеми трибології, Vol 28, Iss 1/107, Pp 34-40 (2023)
The study proposes a diagnostic control method for assessing the quality of commercial batches of hydraulic oils based on the kinetics of changes in the thickness of lubricating layers, shear stresses of the lubricating material, and effective viscos
Externí odkaz:
https://doaj.org/article/408b9a000d5f413aa7f022f140fcec8d
Moment methods to reconstruct images from their Radon transforms are both natural and useful. They can be used to suppress noise or other spurious effects and can lead to highly efficient reconstructions from relatively few projections. We establish
Externí odkaz:
http://arxiv.org/abs/1809.09673
Autor:
Tareq M. A. Al-Quraan, Olha Ilina, Mukola Kulyk, Rudolf Mnatsakanov, Oksana Mikosianchyk, Volodumur Melnyk
Publikováno v:
Advances in Tribology, Vol 2023 (2023)
Self-organization mechanisms of metastable dissipative structures during friction depending on base and oil functional additives for hypoid gears are considered. Research was conducted on a software-hardware complex with simulation of gears’ operat
Externí odkaz:
https://doaj.org/article/23e09276f72542f3b173b0a6b2c7b2cb
Autor:
T.M.A. Al-Quraan, V.V. Tokaruk, O.A. Mikosianchyk, R.G. Mnatsakanov, N.M. Kichata, N.O. Kuzin
Publikováno v:
Tribology in Industry, Vol 43, Iss 4, Pp 603-614 (2021)
The replacement of ferrous metals with lighter non-ferrous ones, in particular with aluminum and its alloys, is of great importance for reducing the specific material consumption of products. Modification of aluminum alloy D16 with combined electro s
Externí odkaz:
https://doaj.org/article/bdbf2fe38c8743e6919c29979cbb5551
Publikováno v:
Проблеми трибології, Vol 26, Iss 3/101 (2021), Pp 42-47 (2021)
A method for evaluation of the lubricating and rheological properties of hydraulic oils in tribological contacts has been developed, which consists in online studying samples of commercial batches of oils on a software and hardware complex with visua
Externí odkaz:
https://doaj.org/article/cfba932295fa48599447ab0c5af7caac
A modified Radon transform for noisy data is introduced and its inversion formula is established. The problem of recovering the multivariate probability density function $f$ from the moments of its modified Radon transform $\widehat{R}f$ is considere
Externí odkaz:
http://arxiv.org/abs/1511.02523
Publikováno v:
Проблеми трибології, Vol 26, Iss 1/99 (2021), Pp 43-50 (2021)
The quality of aviation oils was evaluated online on the basis of their lubricating, antifriction, rheological and antiwear properties in the friction contact. The use of the software and hardware complex for evaluation of operational characteristics
Externí odkaz:
https://doaj.org/article/1ced17c45db345408bd4eed642f494ca
Autor:
Boyles, Jason, Lorimer, Duncan R., Turk, Phil J., Mnatsakanov, Robert, Lynch, Ryan S., Ransom, Scott M., Freire, Paulo C., Belczynski, Khris
Currently three isolated radio pulsars and one binary radio pulsar with no evidence of any previous recycling are known in 97 surveyed Galactic globular clusters. As pointed out by Lyne et al., the presence of these pulsars cannot be explained by cor
Externí odkaz:
http://arxiv.org/abs/1108.4402