Zobrazeno 1 - 10
of 146
pro vyhledávání: '"Zheltovodov, A. A."'
Publikováno v:
AIAA Journal. 59:2467-2477
The mechanism of the supersonic round jet mixing enhancement by a pulsed energy deposition is studied numerically by solving the three-dimensional unsteady Reynolds-averaged Navier–Stokes equations...
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8e95caa9197aec3d609b49c105e5d34c
https://doi.org/10.2514/1.j060104
https://doi.org/10.2514/1.j060104
Autor:
Sergei Vladimirovich Mikhailov, A. P. Duben, T. K. Kozubskaya, A. A. Zheltovodov, S. V. Matyash, S. M. Bosnyakov
Publikováno v:
Mathematical Models and Computer Simulations. 12:453-463
A description of two methods for simulation of the flow around complex test configurations is considered. One method implements a well-known approach to solving the Reynolds-averaged Navier-Stokes equations with a closing differential turbulence mode
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a2ffe0ec9e4112526cbd002288bc23e3
https://doi.org/10.1134/s2070048220040043
https://doi.org/10.1134/s2070048220040043
Publikováno v:
ХХI International Conference on the Methods of Aerophysical Research (ICMAR 2022). Abstracts . Part I.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::253e8d6400b15bdc8ddeac9806f69046
https://doi.org/10.53954/9785604788967_220
https://doi.org/10.53954/9785604788967_220
Autor:
Aleksei Petrovich Duben, Sergei Vladimirovich Mikhailov, Sergei Mikhailovich Bosnyakov, T. K. Kozubskaya, Aleksandr Andreevich Zheltovodov, Sergei Vladimirovich Matyash
Publikováno v:
Математическое моделирование. 31:3-20
Дано описание двух методов расчета обтекания сложных тестовых конфигураций. Один метод реализует хорошо известный подход к решению оср
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::40c8c1ff68f9dbdb9d3e789451558997
https://doi.org/10.1134/s0234087919110017
https://doi.org/10.1134/s0234087919110017
Publikováno v:
AIP Conference Proceedings.
The mechanism of intensification for the supersonic round jet mixing by a pulse-periodic energy deposition is studied numerically using the unsteady Reynolds averaged Navier-Stokes equations. A round low-density air jet at different Mach numbers (Mj
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::81d79f5a5ce951d81bf544337cfdd4d1
https://doi.org/10.1063/5.0052429
https://doi.org/10.1063/5.0052429
Akademický článek
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The mechanism of turbulence amplification in shock-wave/boundary layer interactions is reviewed, and a new turbulence amplification mechanism is proposed based on the analysis of data from direct numerical simulation of an oblique shock-wave/flat-pla
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8c55dd859732320b482df818e9355ea2
Akademický článek
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Publikováno v:
AIAA Journal. 55:509-523
Three-dimensional shock wave/turbulent-boundary-layer interaction of a hypersonic flow passing a single fin mounted on a flat plate at a Mach number of five and unit Reynolds number 3.7×10^7 was conducted by a large-eddy simulation approach. The per
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::99577b70130462d19b96ae1b2bf5914f
https://doi.org/10.2514/1.j055283
https://doi.org/10.2514/1.j055283
Autor:
E. A. Pimonov, A. A. Zheltovodov
Publikováno v:
Technical Physics Letters. 43:739-741
Results of numerical simulations of supersonic flows in flat channels with narrowing and expanding input sections confirm the possibility of intensification of the mixing of a low-density supersonic gas jet with surrounding co-current flow by means o
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d26fdedc3cd5a8e90bc6d189eb4523aa
https://doi.org/10.1134/s1063785017080284
https://doi.org/10.1134/s1063785017080284