Zobrazeno 1 - 10
of 64
pro vyhledávání: '"V. A. Lebed"'
Publikováno v:
Steel in Translation. 51:468-474
This article discusses the improvement methods of blast furnace energy efficiency by combined injection of preheated pulverized coal fuel and iron oxides (concentrates of advanced beneficiation, flue dust, and others) into its tuyeres. The reasonabil
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::315e45c230bbd962f70a11d6c781f5eb
https://doi.org/10.3103/s0967091221070056
https://doi.org/10.3103/s0967091221070056
Publikováno v:
Steel in Translation. 51:201-204
This article provides the results of adopting automated monitoring systems designed by the ISI NASU that allow maintaining long-term and energy-saving cast iron production in blast furnaces in Ukraine. The need for adopting these mathematical models
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::937e405907e57d4ae660bf4f5bffa22b
https://doi.org/10.3103/s0967091221030025
https://doi.org/10.3103/s0967091221030025
Publikováno v:
Steel in Translation. 51:68-72
The results of heat and power and exergy analysis of the potential of new and existing technologies for reducing carbon dioxide emissions and coke consumption, increasing cast iron production through the use of hydrogen and hydrogen-containing fuel a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e109db5c7ca508ac2f3cea05b8f4ccc9
https://doi.org/10.3103/s0967091221010034
https://doi.org/10.3103/s0967091221010034
Autor:
I. K. Sunduchkov, M. M. Berdar, V. M. Chmil, A. O. Kyrylenko, M. A. Strembitskii, Yu. V. Pasternak, V. V. Ozhinskyi, V. I. Prisiazhnii, M. P. Natarov, Mykhaylo Palamar, V. V. Voytyuk, V. V. Budnikov, E. A. Alekseev, A. V. Chaikovskii, A. V. Poikhalo, V. V. Glamazdin, O. M. Ulyanov, O. I. Shubnyi, V. M. Mamarev, O. M. Reznichenko, V. V. Zakharenko, I. O. Kulahin, V. I. Lebed, S. O. Steshenko, D. Yu. Kulyk, V. P. Vlasenko
Publikováno v:
Radio Physics and Radio Astronomy, Vol 25, Iss 3, Pp 175-192 (2020)
Purpose: High resolution investigation of spectral lines of space sources requires low intrinsic noise of the radio telescope receiving system. It is provided with both input cryogenic amplifiers and low phase noise of local oscillators. To make spec
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e30cf89b5fb07470b7169131afee8442
http://rpra-journal.org.ua/index.php/ra/article/view/1335/pdf#
http://rpra-journal.org.ua/index.php/ra/article/view/1335/pdf#
Publikováno v:
Fundamental and applied problems of ferrous metallurgy. :47-61
In 2019, according to the technological assignment of the Iron and Steel Institute (ISI), the reconstruction of the blast furnace (BF) No. 3 of PJSC «AZOVSTAL IRON & STEEL WORKS» was carried out for the long-term energy-efficient production of pig
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1830dc9b73c0b96b21d54ba42189a6bd
https://doi.org/10.52150/2522-9117-2020-34-47-61
https://doi.org/10.52150/2522-9117-2020-34-47-61
Autor:
Yu. V. Pasternak, V. V. Ozhinskii, A. M. Korolev, V. V. Glamazdyn, V. M. Shulga, V. N. Mamarev, A. V. Chaikovskii, M. A. Strembitskii, A. M. Pylypenko, A. V. Antyufeyev, V. V. Voityuk, A. V. Poichalo, S. O. Steshenko, O. M. Ulyanov, V. P. Vlasenko, V. I. Prisiazhnii, V. I. Lebed, D. Kulik, O. M. Reznichenko, Mykhaylo Palamar, O. M. Patoka, A. S. Shubny, V. V. Zakharenko, A. A. Kirilenko, V. M. Chmil, M. P. Natarov
Publikováno v:
Radio Physics and Radio Astronomy, Vol 24, Iss 3, Pp 163-183 (2019)
Purpose: Technical capabilities of the MARK-4B antenna system necessary for its further using as a 32-meter radiotelescope (RT-32) and making simultaneous spectral radioastronomical observations in the C and K frequency ranges, are investigated. Desi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::20f90ea41bd94229f2fe3c84cfffa55b
http://rpra-journal.org.ua/index.php/ra/article/view/1315
http://rpra-journal.org.ua/index.php/ra/article/view/1315
Autor:
A. L. Chaika, V. Yu. Shostak, B. V. Kornilov, K. S. Tsyupa, A. A. Sokhatskii, A. A. Zherebetskii, V. V. Lebed
Publikováno v:
Metallurgist. 63:223-227
Data analysis has been performed concerning the limiting values of heat losses in the cooling system and consumption of coke to compensate for them in the blast furnaces, depending on their volume, technical condition, and smelting technology. It was
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::70edb16c82d3591d7884838814ceb273
https://doi.org/10.1007/s11015-019-00815-w
https://doi.org/10.1007/s11015-019-00815-w
Autor:
V. I. Prisiazhnii, A. S. Shubny, O. M. Reznichenko, A. M. Korolev, V. V. Glamazdyn, V. V. Ozhinskii, Ya. S. Yatskiv, Yu. V. Pasternak, Alexandr A. Konovalenko, V. M. Chmil, M. P. Natarov, Leonid M. Lytvynenko, Mykhaylo Palamar, D. Kulik, V. V. Zakharenko, O. M. Ulyanov, M. A. Strembitskii, V. N. Mamarev, A. V. Chaikovskii, A. A. Kirilenko, A. V. Antyufeyev, O. M. Patoka, V. V. Voityuk, A. V. Poichalo, S. O. Steshenko, V. P. Vlasenko, V. I. Lebed
Publikováno v:
Radio Physics and Radio Astronomy, Vol 24, Iss 2, Pp 87-116 (2019)
УДК 520.272.2:621.396.677.494 PACS number: 95.55.-Jz Предмет и цель работы: Создание радиотелескопа на основе антенной системы МАRК-4В, которая была разработан
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::18944702e7c7d8c021dac09a913e8262
https://doi.org/10.15407/rpra24.02.087
https://doi.org/10.15407/rpra24.02.087
Autor:
B. V. Kornilov, L. E. Vasil’ev, A. A. Moskalina, A. L. Chaika, A. A. Sokhatskii, V. V. Lebed, A. V. Sushchenko
Publikováno v:
Metallurgist. 62:1201-1212
We analyze the effect of application of pulverized coal fuel (PCF) and natural gas on the parameters of blast-furnace smelting by an example of operation of blast furnaces in Ukraine (for the best periods of their operation). It is shown that the rat
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::58f295eb30c6ecc1e2c40e9a17c5c18e
https://doi.org/10.1007/s11015-019-00775-1
https://doi.org/10.1007/s11015-019-00775-1
Publikováno v:
Steel in Translation. 49:34-38
—The distribution of the gas flow rates over the blast-furnace height is studied. The best blast-furnace gas dynamics is determined by the range of gas-flow rates in the batch column—in particular, at the tuyere exit and in the batch-free chargin
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a961c901989092b2917db06b8e415689
https://doi.org/10.3103/s0967091219010029
https://doi.org/10.3103/s0967091219010029