Zobrazeno 1 - 10
of 74
pro vyhledávání: '"V N, Matveev"'
Publikováno v:
Вестник Самарского университета: Аэрокосмическая техника, технологии и машиностроение, Vol 22, Iss 3, Pp 75-88 (2023)
The features of the stages of parameter design calculation for the formation of the initial design of the flow path of the compressor spool of a twin-shaft engine core of a gas turbine engine are presented and substantiated. The article contains reco
Externí odkaz:
https://doaj.org/article/632c0b97c4f7491ca7f42d8cf99b09ef
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
Publikováno v:
Technical Physics Letters. 46:220-223
In this Letter, we studied the photoresponse in multilayer graphene on a lithium niobate (LiNbO3) crystal under the conditions of an electric potential applied to graphene and transmission of a surface acoustic wave. The acoustoelectric current in gr
Autor:
Alexandr V. Zotov, V. T. Volkov, V. I. Levashov, Oleg V. Kononenko, V. A. Tulin, V. N. Matveev
Publikováno v:
Journal of Materials Science: Materials in Electronics. 30:16353-16358
Graphene films were grown by the low-pressure chemical vapor deposition with a single injection of acetylene on an iron film catalyst deposited on oxidized silicon substrate. After treatment of the graphene on the iron film with aqueous solution of i
Publikováno v:
Inorganic Materials. 54:229-232
Hybrid structures composed of graphene films and (0001) graphene ribbons perpendicular to the surface of a graphene-like film have been produced through the catalytic decomposition of a carbon-containing gas on an Al-coated SiO2/Si substrate having N
Autor:
V. N. Matveev, L. S. Shabliy, A. V. Krivtsov, V. M. Zubanov, A. I. Ivanov, I. P. Kositsin, N. V. Baturin
Publikováno v:
Вестник Самарского университета: Аэрокосмическая техника, технологии и машиностроение, Vol 15, Iss 4, Pp 102-113 (2016)
Описана методика CFD-моделирования двухступенчатого насоса высокого давления, отличительной особенностью которого является гидравличе
Autor:
Yu. A. Kasumov, Igor I. Khodos, Oleg V. Kononenko, V. I. Levashov, V. N. Matveev, D. V. Matveev, V.T. Volkov
Publikováno v:
Materials Letters. 158:384-387
Carbon films were fabricated on oxidized silicon substrates coated by treated bi-layer catalyst film using a chemical vapor deposition (CVD) method with a short-time acetylene inflow. The films consisted of carbon nanotubes and bundles of them, and g
Autor:
Fabrizio Castelli, Giovanni Consolati, F. Sorrentino, Ole Røhne, F. Prelz, E. Widmann, P. Hackstock, D. Krasnický, J. Marton, Rafael Ferragut, G. Nebbia, Daniel Comparat, V. Petracek, M. Fanì, A. Kellerbauer, I. C. Tietje, A. Hinterberger, A. Gligorova, P. Nedelec, J. Robert, M. Vujanovic, S. Haider, Johann Zmeskal, Sebastian Gerber, D. Pagano, C. Zimmer, Luca Penasa, L. Smestad, V. N. Matveev, P. Lansonneur, F. Guatieri, Markus K. Oberthaler, B. Rienaecker, Marco Prevedelli, M. Antonello, Claude Amsler, Ruggero Caravita, A. Rotondi, J. Fesel, O. Khalidova, A. Camper, R. S. Brusa, A. Fontana, Heidi Sandaker, M. Doser, Z. Mazzotta, Marco Giammarchi, A. Demetrio, C. Evans, G. Bonomi, Giovanni Cerchiari, C. Malbrunot, A. S. Belov, L. Di Noto, Massimo Caccia, H. Holmestad, N. Zurlo, P. Yzombard, V. Lagomarsino, P. Lebrun, S.R. Müller, S. Aghion, Romualdo Santoro, S. Mariazzi, G. Testera
Publikováno v:
Physical Review A. 98
Producing positronium (Ps) in the metastable 23S state is of interest for various applications in fundamental physics. We report here on an experiment in which Ps atoms are produced in this long-lived state by spontaneous radiative decay of Ps excite
Autor:
Johann Zmeskal, L. Di Noto, Sebastian Gerber, P. Lansonneur, D. Pagano, V. Petracek, V. N. Matveev, F. Guatieri, C. Malbrunot, O. Khalidova, Ruggero Caravita, A. Rotondi, H. Holmestad, A. S. Belov, R. S. Brusa, Daniel Comparat, A. Gligorova, Massimo Caccia, A. Kellerbauer, Giovanni Cerchiari, Marco Prevedelli, M. Antonello, Heidi Sandaker, I. C. Tietje, F. Sorrentino, G. Bonomi, A. Camper, G. Testera, Claude Amsler, P. Nedelec, M. Doser, Fabrizio Castelli, Ph. Hackstock, F. Prelz, A. Hinterberger, Marco Giammarchi, S. Haider, S.R. Müller, J. Robert, A. Demetrio, L. Smestad, C. Evans, S. Aghion, N. Zurlo, G. Nebbia, Luca Penasa, P. Yzombard, A. Fontana, C. Zimmer, M. Fanì, Romualdo Santoro, S. Mariazzi, J. Fesel, J. Marton, P. Lebrun, V. Lagomarsino, Ole Røhne, Giovanni Consolati, D. Krasnický, Markus K. Oberthaler, B. Rienaecker, E. Widmann, Rafael Ferragut, Nicola Pacifico
Publikováno v:
Journal of Instrumentation
JINST
JINST, 2018, 13 (06), pp.P06004. ⟨10.1088/1748-0221/13/06/P06004⟩
Journal of Instrumentation, IOP Publishing, 2018, 13 (06), pp.P06004. ⟨10.1088/1748-0221/13/06/P06004⟩
JINST
JINST, 2018, 13 (06), pp.P06004. ⟨10.1088/1748-0221/13/06/P06004⟩
Journal of Instrumentation, IOP Publishing, 2018, 13 (06), pp.P06004. ⟨10.1088/1748-0221/13/06/P06004⟩
International audience; Studies of antimatter are important for understanding our universe at a fundamental level. There are still unsolved problems, such as the matter-antimatter asymmetry in the universe. The AEgIS experiment at CERN aims at measur
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::99046b7f337e69d5f79f13a605316b5d
https://hdl.handle.net/1956/19679
https://hdl.handle.net/1956/19679