Zobrazeno 1 - 6
of 6
pro vyhledávání: '"Igor Kobzar"'
Autor:
Oleksii Tretiak, Dmitriy Kritskiy, Igor Kobzar, Mariia Arefieva, Volodymyr Selevko, Dmytro Brega, Kateryna Maiorova, Iryna Tretiak
Publikováno v:
Computation, Vol 11, Iss 3, p 60 (2023)
In this article, the main causes of vibration in the thrust bearing of hydrogenerator motors rated 320 MW are considered. The main types of internal and surface defects that appear on the working surface of the thrust bearing disc during long-term op
Externí odkaz:
https://doaj.org/article/c5d0156196f841b1b0a3292b8c85078b
Autor:
Oleksii Tretiak, Dmitriy Kritskiy, Igor Kobzar, Victoria Sokolova, Mariia Arefieva, Iryna Tretiak, Hromenko Denys, Viacheslav Nazarenko
Publikováno v:
Computation, Vol 10, Iss 11, p 191 (2022)
In the submitted scientific work, the existing types of stator fastening design of turbogenerators and the main causes of the stressed state of the stator suspensions are considered. A detailed calculation of the complex stressed state of the turboge
Externí odkaz:
https://doaj.org/article/0f613244661449e0b52f367cf17596a6
Publikováno v:
Computation, Vol 10, Iss 9, p 152 (2022)
In the presented scientific work, the basic design versions of the thrust bearings of Hydrogenerators are considered. The main causes of emergencies in the thrust bearing unit of a high-power Hydrogenerator are considered. The main requirements for t
Externí odkaz:
https://doaj.org/article/0f9e9d7337814ac5a39e0ffb56841941
Publikováno v:
NTU "KhPI" Bulletin: Power and heat engineering processes and equipment. :19-24
The basic designs of Hydrogenerators are considered in the presented scientific work. It is shown that one of the most loaded units of Hydrogenerator is the thrust bearing. The analysis of the causes of emergencies in the thrust bearing unit of the h
Publikováno v:
The European Journal of Technical and Natural Sciences. :32-39
Publikováno v:
The European Journal of Technical and Natural Sciences. :15-20