Zobrazeno 1 - 10 of 12 pro vyhledávání: '"I. N. Kavaliova"'
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Akademický článek
Equipments and Materials for Tribotesting in Open Space on International Space Lab
Autor: V. G. Kudritsky, A. I. Mardasevich, V. L. Basiniuk, A. Ya. Grigoriev, N. K. Myshkin, I. N. Kavaliova
Publikováno v: Tribology in Industry, Vol 33, Iss 1, Pp 43-46 (2011)
The problems of hardware and methodology of ground-based and on-board tribotesting are discussed as well as the main features of space test equipment. New materials for space tribosystems are presented. The method of estimation and selection of equiv
Externí odkaz: https://doaj.org/article/63a42b699d364ec282cf5172da8ba681
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4
Efficiency of Application of Friction Modifiers in Internal Combustion Engines According to the Operational Tests Results
Autor: I. N. Kavaliova, F. Grigoriev, R. Rukuiža, E. Jaškauskas, J. Padgurskas
Publikováno v: Journal of Friction and Wear. 41:475-479
The efficiency of using of mineral engine oil modifier to restore compression of the cylinder–piston group of internal combustion engines is investigated. According to the results of full-scale tests of four different automobiles operating in an ur
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::783ecd6b6d3cb70c5274112f40c4f73b
https://doi.org/10.3103/s1068366620050141
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5
Contact Interaction in Precision Tribosystems
Autor: I. N. Kavaliova, N. K. Myshkin, A. Ya. Grigoriev, Irina Goryacheva, Yu. Yu. Makhovskaya
Publikováno v: Journal of Friction and Wear. 41:191-197
Trends in understanding the mechanisms of solids contact in precision tribosystems are generalized in this work. It is noted that the dual nature of friction remains one of the main problems in tribology. This is because the theory of contact interac
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::73a7002a296c129af0b449238a966220
https://doi.org/10.3103/s1068366620030113
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6
Corrosive Action and Oxidation of Vegetable Oils Used in Lubricants
Autor: I. N. Kavaliova, F. A. Grigoriev
Publikováno v: Journal of Friction and Wear. 39:535-538
The results of the tests of corrosiveness and oxidative stability of vegetable oils are presented. It is shown that linseed and rapeseed oils have high levels of corrosiveness and oxidative stability. It is established that the basic mechanism of the
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::56382dab0e2feb8cdfb07d4e3da3fe08
https://doi.org/10.3103/s1068366618660042
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7
Study of Tribological Properties of Tallow Modified by Graphene and Expanded Graphite
Autor: I. N. Kavaliova, Arturas Kupcinskas, A. Zunda, Juozas Padgurskas, E. I. Johns
Publikováno v: Journal of Friction and Wear. 39:341-344
Ecologically clean lubricants as well as bio-based lubricating grease with nanoparticle and other additives belonging to the new class of “green lubricants” are studied. The results of tallow-based lubricant composites modified by functional addi
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::2f152ccabe800bf21e1da30ce4d4791a
https://doi.org/10.3103/s1068366618040049
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8
Influence of Composition of Plant Oils on Their Tribological Properties
Autor: N. K. Myshkin, I. N. Kavaliova, A.Ya. Grigoriev
Publikováno v: Tribology in Industry, Vol 39, Iss 2, Pp 207-210 (2017)
Sunflower, corn, rapeseed, olive, and linseed oils were used for investigation. Their fatty-acid compositions have been evaluated by gas chromatography. The tribological properties were determined with a four-ball machine. Flash and set points, stati
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3fdc6c5d23c45a9d45bb44d15201a0fa
http://www.tribology.fink.rs/journals/2017/2017-2/7.pdf
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9
Mechanisms of friction of bicomponent coatings of thermodynamically incompatible metals produced using vapor condensation on cryogenic surfaces
Autor: I. N. Kavaliova, O. O. Stolyarova, A. Ya. Grigoriev, M. M. Gubenko
Publikováno v: Journal of Friction and Wear. 37:297-300
Comparative tribotests of bicomponent Al–Pb and Al–Sn coatings produced using the codeposition of the metals from the vapor phase on glass substrates having room temperature and cooled to–100°С have been carried out. It has been found that ch
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::d552c79bdf5aefdeb532720ef3057b00
https://doi.org/10.3103/s1068366616030090
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10
Friction of bicomponent coatings condensed from metal vapors
Autor: A. V. Morozov, M. M. Gubenko, I. N. Kavaliova, A. Ya. Grigoriev, E. E. Dmitrichenko, Elena Torskaya
Publikováno v: Journal of Friction and Wear. 36:386-389
Comparative tribotests of single-component and bicomponents coatings condensed from In and Al vapors have been carried out. It has been found that the coatings produced by the codeposition of these metals have the best tribological characteristics. I
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::28f308cda6c62ad8db89abde848e65ec
https://doi.org/10.3103/s1068366615050098
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