Zobrazeno 1 - 10
of 176
pro vyhledávání: '"O. A. Lysenko"'
Autor:
O. A. Lysenko
Publikováno v:
Омский научный вестник, Vol 3 (187), Pp 84-91 (2023)
The article considers the construction of a simulation model of an electrical complex including an asynchronous electric motor with frequency regulation, driving a centrifugal pump. Fluid pumping stations based on centrifugal pumps with asynchrono
Externí odkaz:
https://doaj.org/article/dc89d42ff53b46f4a9b0c3e3c00e53e1
Publikováno v:
Омский научный вестник, Vol 3 (177), Pp 75-78 (2021)
Forecasting electricity consumption is an urgent task for generating companies, since it is currently impossible to accumulate electricity on an industrial scale. Also, the forecast is necessary for consumers to carry out technical work and other
Externí odkaz:
https://doaj.org/article/b5c0cb458e204b2ea4193ac1b81316d2
Publikováno v:
Омский научный вестник, Vol 6 (174), Pp 52-56 (2020)
The article deals with the issues of providing communication, as well as diagnostics and telemetry of freight cars. The growth of rail traffic is currently placing increased demands on the levels of safety, automation and an increase in the avera
Externí odkaz:
https://doaj.org/article/998145dc6438406b8f4385a7d8b5d545
Publikováno v:
Мінеральні ресурси України, Iss 3, Pp 3-12 (2020)
The latest information on geological and structural position and geological structure of deposits of rich iron ores of the Belozerskyi iron ore district is summarized, and the state of their industrial development is characterized. During the exploit
Externí odkaz:
https://doaj.org/article/acb93899637c42b3b83ee07f0bc072d6
Publikováno v:
Омский научный вестник, Vol 6 (168), Pp 34-39 (2019)
The energy indicators of multilevel voltage converters are analyzed. The relevance of the research is indicated by the increasing demands of technological processes for the economic use of electric energy, the reduction in power consumed by semic
Externí odkaz:
https://doaj.org/article/7902339fc1bf4ba88ad6947facd3c6d9
Autor:
O. A. Lysenko, A. Kh. Bakarzhyiev
Publikováno v:
Мінеральні ресурси України, Iss 1, Pp 11-17 (2019)
The state of the created uranium raw material base, which is the basis of nuclear energy of Ukraine, is characterized. The structure of reserves and resources of uranium ores of domestic objects is analyzed. The state balance accounts for 17 deposits
Externí odkaz:
https://doaj.org/article/266a0ca60763459f8a1a9eb7893674a9
Autor:
A. Kh. Bakarzhyiev, O. A. Lysenko
Publikováno v:
Мінеральні ресурси України, Iss 1, Pp 4-14 (2018)
The basis of this publication is the documents and historical facts, materials of meetings, conferences and production reports, memoirs of veterans of the uranium industry, which are published, as well as their own memories, impressions and reflectio
Externí odkaz:
https://doaj.org/article/f26fd277046346e99523becac249fab1
Autor:
O. A. Lysenko
Publikováno v:
Мінеральні ресурси України, Iss 3, Pp 22-26 (2017)
Author was shown the status of the geological study for the economic evaluation of mineral deposits in Ukraine. It is shown that most subsoil use objects require a geological and economic evaluation (GEE) or a re-evaluation in order to obtain objecti
Externí odkaz:
https://doaj.org/article/86958906d0df4812b4a7607f0bbbf654
Autor:
O. A. Lysenko, V. M. Zhuzhoma
Publikováno v:
Мінеральні ресурси України, Iss 2, Pp 17-21 (2016)
The article analyzes the results completed in UkrSGRI research work to establish regional geological and geochemical standards (RGGS) for Precambrian geological complexes on western part of the Ukrainian Shield (USh). Creation of RGGS caused by the n
Externí odkaz:
https://doaj.org/article/904c4ffab32441b698efe01c246cd480
Publikováno v:
Мінеральні ресурси України, Iss 3, Pp 3-8 (2015)
Experience in various kinds of mineral resources industrial exploitation shows that the majority of them in the extraction process is carried out further study – usually within operational prospecting. In particular this applies to objects with com
Externí odkaz:
https://doaj.org/article/0aaafa609fc442e2a7a7a0fbbf55c6e8