Zobrazeno 1 - 10
of 146
pro vyhledávání: '"S A, MELNIKOV"'
Publikováno v:
Вестник Самарского университета: Аэрокосмическая техника, технологии и машиностроение, Vol 23, Iss 3, Pp 144-153 (2024)
The article presents the results of optimization of the work process of a single-stage axial turbine in order to increase its efficiency. During optimization, it was necessary to preserve the construction of the original turbine as much as possible.
Externí odkaz:
https://doaj.org/article/affc635e736042bf97b828e5f0817070
Autor:
L. F. Stovba, A. A. Petrov, S. A. Melnikov, O. V. Chukhralia, N. K. Cherniкova, S. V. Borisevich
Publikováno v:
Вестник войск РХБ защиты, Vol 8, Iss 2, Pp 135-145 (2024)
In the last 10 years, scientists' interest in the horsepox pathogen has increased sharply due to the obtaining of its chimeric copy and the discussion of whether it was used to create early smallpox vaccines and the dangers of technologies that allow
Externí odkaz:
https://doaj.org/article/e414fb94219e4f1cb716613357afe0dc
Publikováno v:
Doklady Belorusskogo gosudarstvennogo universiteta informatiki i radioèlektroniki, Vol 22, Iss 2, Pp 20-31 (2024)
The article discusses the current trends in the development of ion-plasma systems for ion processing and thin film deposition. Application of pulsed reactive magnetron sputtering for deposition of vanadium oxide films and dependence of process parame
Externí odkaz:
https://doaj.org/article/a42cd7b4b07f4d7fbc7afbdd766b2608
Autor:
V. M. Grigorenko, O. V. Romaschenko, V. V. Bilogovska, M. O. Kosiukhno, S. M. Melnikov, A. L. Klius, G. E. Kononova
Publikováno v:
Український журнал військової медицини, Vol 5, Iss 2 (2024)
Мета дослідження. Визначити відмінності секрету парауретральних залоз від сечі, шляхом проведення біохімічного аналізу секрету жіночи
Externí odkaz:
https://doaj.org/article/d72869f7864d4dfb8c66d0f6fa8e3cc7
Publikováno v:
Doklady Belorusskogo gosudarstvennogo universiteta informatiki i radioèlektroniki, Vol 21, Iss 3, Pp 17-25 (2023)
The article proposes a model for predicting the content of metal components of complex oxide films deposited by reactive magnetron sputtering of a two-component composite target in Ar/O2 gas mixture. The model takes into account the sputtering yield
Externí odkaz:
https://doaj.org/article/b524e0c409084cd7835242f0144381e0
Publikováno v:
Вестник Самарского университета: Аэрокосмическая техника, технологии и машиностроение, Vol 22, Iss 1, Pp 98-111 (2023)
Numerical modeling for the purpose of receiving the temperature field of cooled rotor blades and its improvement is an integral process of modern design of gas turbine engines since the issue of cooling at gas temperature at the combustion chamber ou
Externí odkaz:
https://doaj.org/article/8298ca15fdb64242bcea11c6f653dc65
Autor:
E. S. Goriachkin, G. M. Popov, V. N. Matveev, A. I. Shcherban, I. A. Kudryashov, S. A. Melnikov
Publikováno v:
Вестник Самарского университета: Аэрокосмическая техника, технологии и машиностроение, Vol 21, Iss 1, Pp 42-56 (2022)
The article presents the results of the development of proposals to increase the safety margin of the blades and the efficiency of a single-stage axial flow turbine compressor of a small-sized turbo-shaft engine being modernized with the use of multi
Externí odkaz:
https://doaj.org/article/8367dbafb20d4270991e0ca56ea33431
Autor:
L. F. Stovba, V. T. Krotkov, S. A. Melnikov, D. I. Paveliev, N. K. Chernikova, S. V. Borisevich
Publikováno v:
Журнал микробиологии, эпидемиологии и иммунобиологии, Vol 98, Iss 5, Pp 579-587 (2021)
Epidemic vector-borne viral infections pose a serious threat to public health worldwide. There is currently no specific preventive treatment for most of them. One of the promising solutions for combating viral fevers is development of vector vaccines
Externí odkaz:
https://doaj.org/article/921b8dbcbf644602999060a6b57cade1
Autor:
T. D. Nguyen, A. I. Zanko, D. A. Golosov, S. M. Zavadski, S. N. Melnikov, V. V. Kolos, N. К. Тоlochko
Publikováno v:
Doklady Belorusskogo gosudarstvennogo universiteta informatiki i radioèlektroniki, Vol 19, Iss 4, Pp 85-93 (2021)
The processes of reactive magnetron sputtering of a V target in Ar/O2 gas mixture are investigated. It was found that when using a pulsed current for sputtering and a pressure in the chamber less than 0.06 Pa, the intensities of the emission lines of
Externí odkaz:
https://doaj.org/article/8c672d6deeee442aaa95b3e6d0d64c43
Autor:
T. D. Nguen, A. I. Zanko, D. A. Golosov, S. M. Zavadski, S. N. Melnikov, V. V. Kolos, T. Q. To
Publikováno v:
Doklady Belorusskogo gosudarstvennogo universiteta informatiki i radioèlektroniki, Vol 19, Iss 3, Pp 22-30 (2021)
The aim of this work was to study the effect of the parameters of deposition process and subsequent annealing on the properties of vanadium oxide VOx films deposited by the pulsed reactive magnetron sputtering of a V target in an Ar/O2 gas mixture. T
Externí odkaz:
https://doaj.org/article/c83aa6f435e64d3490b0dbf5ffdb71d3