Zobrazeno 1 - 8
of 8
pro vyhledávání: '"A. D. Lazarenko"'
Autor:
Vasyl S. Martsynkovskii, Kostiantyn Yu. Liubchenko, Andrii O. Prokopenko, Andrii D. Lazarenko
Publikováno v:
Journal of Mechanical Engineering, Vol 25, Iss 2, Pp 30-37 (2022)
The article discusses the disadvantages of thrust sliding bearings with mechanical supports and mechanical balancing systems similar to the Kingsbury system. Requirements for the design of thrust bearings corresponding to the current level of develop
Externí odkaz:
https://doaj.org/article/628ed0787ad145c0bfa09eef27f4a629
Publikováno v:
Chemical and Petroleum Engineering. 55:821-828
Problems that arise in the operation of modernized compressor turbines related to the increase in the temperature of the support part of a combined journal and axial bearing of the 103JT turbine are considered. The increase in temperature reduces the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7218c8e060964c8d252141196a84ba27
https://doi.org/10.1007/s10556-020-00699-7
https://doi.org/10.1007/s10556-020-00699-7
Publikováno v:
Economic Herald of the Donbas. :100-105
The article discusses the problematic aspects relating to the nature, accounting, economic justification of the depreciation process and depreciation policy of food industry enterprises. A possible solution to the problem of improving the financial s
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::cfd5c2ae667002f8395b9f10bde1e9fd
https://doi.org/10.12958/1817-3772-2019-4(58)-100-105
https://doi.org/10.12958/1817-3772-2019-4(58)-100-105
Publikováno v:
Contributed Papers from MS&T17.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7eb42fbe02b2d22304ae5455f9f7eaa7
https://doi.org/10.7449/2018/mst_2018_698_700
https://doi.org/10.7449/2018/mst_2018_698_700
Publikováno v:
Atomic Energy; May2009, Vol. 106 Issue 5, p326-333, 8p
Publikováno v:
Soviet Powder Metallurgy and Metal Ceramics. 15:143-148
An investigation into the creep of Al2O3-AlN and Y2O3-AlN ceramics has demostrated that the addition of 20–80% AlN reduces the creep rate of Al2O3. In the system Y2O3-AlN the existence of a creep rate maximum has been discovered, which may be a man
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b1f991b05667663ec94ecb5c138ed600
https://doi.org/10.1007/bf00793569
https://doi.org/10.1007/bf00793569
Publikováno v:
Refractories. 16:53-56
The structure-forming process of yttrium oxide ceramic is influenced by the addition of small amounts of the high-melting oxides of zirconium and thorium.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a40bdb99473a9cbc4cba6c4cd8a7a6ee
https://doi.org/10.1007/bf01287888
https://doi.org/10.1007/bf01287888
Publikováno v:
Refractories. 21:321-327
In the series of oxides under discussion, A12O3, Sc2O3, and Y2O3, the greatest tendency for recrystallization is found in Al2O3. Marked structural changes occur at 1400°C. The Y2O3 and Sc2O3 oxides are stable up to a temperature of 1600°C.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::74a8cd3392ca9cf1ded9888be8b85096
https://doi.org/10.1007/bf01387704
https://doi.org/10.1007/bf01387704