Zobrazeno 1 - 10
of 49
pro vyhledávání: '"Alexey Matveev"'
Publikováno v:
IEEE Access, Vol 11, Pp 84759-84771 (2023)
This paper presents a comprehensive design and analysis of a high-speed, multi-lane, $\mathrm {2.5 MW}$ , $\mathrm {15000 rpm}$ , $\mathrm {3 kV}$ slotless generator system tailored for hybrid-electric aircraft. The armature of this generator incorpo
Externí odkaz:
https://doaj.org/article/5ee6b506928e47ea87d96df82066f81a
Publikováno v:
Remote Sensing, Vol 15, Iss 18, p 4395 (2023)
Atmospheric correction of satellite remote sensing data is a prerequisite for a large variety of applications, including time series analysis and quantitative assessment of the Earth’s vegetation cover. It was earlier reported that an atmospherical
Externí odkaz:
https://doaj.org/article/6cc1740d3e384a0eaf558ffdb4b71748
Autor:
Natalya Apanovich, Alexey Matveev, Natalia Ivanova, Alexey Burdennyy, Pavel Apanovich, Irina Pronina, Elena Filippova, Tatiana Kazubskaya, Vitaly Loginov, Eleonora Braga, Andrei Alimov
Publikováno v:
Diagnostics, Vol 13, Iss 13, p 2289 (2023)
Clear cell renal cell carcinoma (ccRCC) is the most common and aggressive histological type of cancer in this location. Distant metastases are present in approximately 30% of patients at the time of first examination. Therefore, the ability to predic
Externí odkaz:
https://doaj.org/article/d2af1bae6c494a3897f7714045989ca0
Autor:
Alexey Matveev, Vladimir Promakhov, Nikita Schulz, Vladislav Bakhmat, Artem Babaev, Alexander Vorozhtsov
Publikováno v:
Metals, Vol 13, Iss 5, p 846 (2023)
This work studies the phase composition, structure and mechanical properties of composite materials obtained by high-temperature vacuum sintering of SHS-fabricated CrNi–TiN powders synthesized in semi-industrial-scale production conditions. It was
Externí odkaz:
https://doaj.org/article/98d605134b74449c8601fa62935d6c27
Autor:
Sergey Razorenov, Gennady Garkushin, Andrey Savinykh, Vladimir Promakhov, Alexey Matveev, Olga Klimova-Korsmik, Alexander Vorozhtsov
Publikováno v:
Metals, Vol 13, Iss 3, p 477 (2023)
The Hugoniot elastic limit and spall strength were measured for a heat-resistant metal-matrix composite Inconel 625–5%NiTi–TiB2 alloy additive manufactured (AM) by direct laser deposition. The strength characteristics of the alloy were obtained f
Externí odkaz:
https://doaj.org/article/1a5c236ab1094e20bf7c49e24556302b
Autor:
Vladimir Promakhov, Alexey Matveev, Artem Babaev, Nikita Schulz, Nikita Toropkov, Alexander Vorozhtsov, Marat Lerner
Publikováno v:
Metals, Vol 12, Iss 10, p 1737 (2022)
In the presented research work, 3D materials were fabricated by additive moulding by means of extrusion of a mixture of high filled polymers and nanopowders of Ti-Al intermetallides with subsequent sintering at 1100 ± 20 °C, 1200 ± 20 °C and 1250
Externí odkaz:
https://doaj.org/article/52539421c5b646538421af36d0e51853
Autor:
Alexey Matveev, Vladimir Promakhov, Nikita Schulz, Vladislav Bakhmat, Artem Babaev, Artem Semenov, Alexander Vorozhtsov
Publikováno v:
Materials, Vol 15, Iss 19, p 6861 (2022)
This paper studies the impact of the mass fraction of NiTi–TiB2 particles obtained by the method of self-propagating high-temperature synthesis (SHS) on the phase composition, structure, and mechanical properties of composites made by direct laser
Externí odkaz:
https://doaj.org/article/5969457095e94c7a90d81b953fb3ef37
Autor:
Vladimir Promakhov, Alexey Matveev, Nikita Schulz, Philip Dronov, Alexander Zhukov, Alexander Vorozhtsov
Publikováno v:
Materials, Vol 15, Iss 15, p 5327 (2022)
This article considers issues pertinent to the research of the phase composition, structure and mechanical properties of materials obtained from powders of composite (Ni-Ti)-TiB2, which have prospective applications in aerospace and automotive indust
Externí odkaz:
https://doaj.org/article/6642115164d54fa0a7ace5edc53a07e8
Autor:
Pavel Nikitin, Ilya Zhukov, Alexey Matveev, Sergei Sokolov, Victor Sachkov, Alexander Vorozhtsov
Publikováno v:
Nanomaterials, Vol 12, Iss 11, p 1895 (2022)
In this work, composite materials were obtained by spark plasma sintering of an Al12Mg17-B-Si powder mixture. The structure, phase composition, and mechanical properties of the obtained composites were studied. It was found that various compounds bas
Externí odkaz:
https://doaj.org/article/ef8275d173c44772aef0ddbb08f10d49
Publikováno v:
Materials, Vol 15, Iss 7, p 2668 (2022)
In this study, we successfully obtained Al-TiB2 composite materials using self-propagating high-temperature synthesis and preliminary mechanical activation of the initial Al-(Ti + 2B) powder mixture with a high aluminum content (70 wt.%). We investig
Externí odkaz:
https://doaj.org/article/161daa4753f047a1b3c17907e8ca659d