Zobrazeno 1 - 10
of 940
pro vyhledávání: '"V Fedyanin"'
Publikováno v:
Омский научный вестник: Серия "Авиационно-ракетное и энергетическое машиностроение", Vol 8, Iss 3, Pp 107-115 (2024)
In the presented work, the issues of measuring the thrust force of spacecraft thrusters are considered. A program for determining the thrust force based on machine vision has been developed. A mathematical model of the mechanical part of the stand
Externí odkaz:
https://doaj.org/article/fe106b6fa0e04258aec993787ad34a88
Publikováno v:
Омский научный вестник, Vol 3 (191), Pp 93-98 (2024)
The article analyzes existing schemes of chaos generators. Numerical and simulation modeling is carried out aimed at identifying chaotic dynamics. Based on wellknown concepts, a chaos generator is developed and a simulation model is built. A mathem
Externí odkaz:
https://doaj.org/article/c3cc94b44d8c4be7a42d21880227c1a1
Publikováno v:
Омский научный вестник: Серия "Авиационно-ракетное и энергетическое машиностроение", Vol 8, Iss 2, Pp 68-76 (2024)
The article presents a quantum mechanical model of an ion thruster. The basic equations describing the shape of the accelerated beam are considered. Detector plates demonstrating the interference pattern in thin films are presented. A mathematical
Externí odkaz:
https://doaj.org/article/98cc90c976034fdcbe5f095f2238a38c
Autor:
Alexander S. Budnikov, Nikita E. Leonov, Michael S. Klenov, Mikhail I. Shevchenko, Tatiana Y. Dvinyaninova, Igor B. Krylov, Aleksandr M. Churakov, Ivan V. Fedyanin, Vladimir A. Tartakovsky, Alexander O. Terent’ev
Publikováno v:
Molecules, Vol 29, Iss 23, p 5563 (2024)
In this study, the electrochemical coupling of nitrosoarenes with ammonium dinitramide is discovered, leading to the facile construction of the nitro-NNO-azoxy group, which represents an important motif in the design of energetic materials. Compared
Externí odkaz:
https://doaj.org/article/fb17c9ef728643a2aa63d7cd3834e4f7
Publikováno v:
Омский научный вестник, Vol 4 (188), Pp 140-151 (2023)
In this paper, the applied problems of designing a bridge resonant converter with a high-voltage arc ignition system in the channel of an electric arc motor is solved. The development of a bridge resonant power supply is presented, a review and an
Externí odkaz:
https://doaj.org/article/a48c803afda6494da4ef0b9679ba0a05
Autor:
Alexey A. Konnov, Michael S. Klenov, Aleksandr M. Churakov, Igor L. Dalinger, Yurii A. Strelenko, Ivan V. Fedyanin, David B. Lempert, Alla N. Pivkina, Tatiana S. Kon'kova, Yurii N. Matyushin, Vladimir A. Tartakovsky
Publikováno v:
Energetic Materials Frontiers, Vol 4, Iss 1, Pp 1-9 (2023)
Novel energetic furazans 3a–3c and 4a–4c containing isomeric (3,4-dinitro-1H-pyrazol-1-yl)-NNO-azoxy and (3,5-dinitro-1H-pyrazol-1-yl)-NNO-azoxy moieties have been obtained. A synthetic approach to aminofurazans 3a and 4a involves the reaction of
Externí odkaz:
https://doaj.org/article/17bb200ebf6041baa8061802d2ad7029
Autor:
V. V. Fedyanin
Publikováno v:
Омский научный вестник, Vol 4 (184), Pp 82-90 (2022)
Purpose. Currently (2022), the existing hyperthermia installations are large. As a result, hyperthermia treatment is carried out only where this equipment is located. In this paper, a study is conducted aimed at creating a compact hyperthermia de
Externí odkaz:
https://doaj.org/article/aae17e021e5545148c032446811fe29f
Akademický článek
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Autor:
I. S. Vavilov, P. S. Yachmenev, V. V. Fedyanin, K. I. Zharikov, P. V. Stepen, A. I. Lukyanchuk, I. A. Kuzmenko
Publikováno v:
Омский научный вестник: Серия "Авиационно-ракетное и энергетическое машиностроение", Vol 6, Iss 1, Pp 109-117 (2022)
The article contains the authors’ research in the field of jet propulsion systems with low energy consumption of small spacecraft of the class of nanosatellites. The paper presents a microwave ion engine with double acceleration of ionized gas in
Externí odkaz:
https://doaj.org/article/038b32ba09e540debfcdbae5f113592c
Autor:
I. S. Vavilov, K. I. Zharikov, P. S. Yachmenev, V. V. Fedyanin, P. V. Stepen, A. I. Lukyanchuk, I. A. Kuzmenko
Publikováno v:
Омский научный вестник: Серия "Авиационно-ракетное и энергетическое машиностроение", Vol 6, Iss 1, Pp 118-127 (2022)
The authors continue their work in the field of calorimetric studies of the parameters of an accelerated ionized gas jet of prototypes of microwave ion micro-thrusters with an energy consumption of up to 10 watts. This paper presents an improved ca
Externí odkaz:
https://doaj.org/article/8aea759383af48aaa77cdfc642c23749