Zobrazeno 1 - 10
of 19
pro vyhledávání: '"Alexey Troshin"'
Publikováno v:
ACTUAL PROBLEMS OF CONTINUUM MECHANICS: EXPERIMENT, THEORY, AND APPLICATIONS.
Autor:
Valeriya Olegovna Tsvetkova, A. V. Wolkov, T. K. Kozubskaya, Alexey Troshin, A. P. Duben, S. M. Bosniakov, Sergey Mikhaylov, V. I. Zapryagarev
Publikováno v:
Mathematical Models and Computer Simulations. 12:368-377
Dual-stream nozzle jet computations conducted using different numerical algorithms developed at Zhukovsky Central Aerohydrodynamic Institute (TsAGI) and Keldysh Institute of Applied Mathematics, Russian Academy of Sciences (KIAM RAS) are presented. T
Publikováno v:
Mathematical Models and Computer Simulations. 12:357-367
Various methods for the accurate approximation of the gradients entering the diffusion fluxes are considered. Linear combinations of the 2nd order difference schemes for a non-uniform mesh that transform into 4th order schemes in the uniform case are
Autor:
Ralf Hartmann, Francesco Bassi, Igor Bosnyakov, Lorenzo Botti, Alessandro Colombo, Andrea Crivellini, Matteo Franciolini, Tobias Leicht, Emeric Martin, Francescocarlo Massa, Florent Renac, Alexey Troshin, Vladimir Vlasenko, Marcel Wallraff, Andrey Wolkov
Publikováno v:
Notes on Numerical Fluid Mechanics and Multidisciplinary Design ISBN: 9783030620479
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d00c21e5df045fa0b4551f59b18fbf27
https://doi.org/10.1007/978-3-030-62048-6_2
https://doi.org/10.1007/978-3-030-62048-6_2
Publikováno v:
Physical review. E. 104(4-2)
By analyzing the statistically stationary stage of propagation of a Huygens front in homogeneous, isotropic, constant-density turbulence, a length scale ${l}_{0}$ is introduced to characterize the smallest wrinkles on the front surface in the case of
Publikováno v:
Mathematical Models and Computer Simulations. 11:22-34
This paper presents a brief description of the Zhukovsky Central Aerohydrodynamic Institute (TsAGI) code based on the Galerkin method of a high order of accuracy with discontinuous basic functions. The functions is reconstructed for conservative vari
Publikováno v:
14th WCCM-ECCOMAS Congress.
The development of a new Reynolds stress model suitable for computations of separated flows is described. It is based on the recently published version of SSG/LRRmodel, which includes a correction eliminating streamline back-bending near the reattach
Publikováno v:
Springer Proceedings in Physics ISBN: 9783030807153
This paper addresses a long-standing problem of dissimilar gas mixing prediction within large-eddy simulation approach. A series of simulations was carried out of A.D. Cutler et al. experiment (NASA Langley Research Center) in which a supersonic heli
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c2ee774d32af6490137c870d0f449c92
https://doi.org/10.1007/978-3-030-80716-0_40
https://doi.org/10.1007/978-3-030-80716-0_40
Autor:
Alexey Troshin, Igor' Sergeevich Bosnyakov, A. V. Wolkov, Vladimir Podaruev, Sergey Mikhaylov
Publikováno v:
Notes on Numerical Fluid Mechanics and Multidisciplinary Design ISBN: 9783030620479
An implementation of Discontinuous Galerkin method designed for unsteady computations is presented. Explicit 4-th order 5-stage strong stability-preserving Runge-Kutta scheme is used together with global time stepping technique. Shape functions are t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::dee73b41f715306be4e6f023acf76d67
https://doi.org/10.1007/978-3-030-62048-6_12
https://doi.org/10.1007/978-3-030-62048-6_12
Publikováno v:
8th iTi Conference on Turbulence, 2018
8th iTi Conference on Turbulence, 2018, Sep 2018, Bertinoro, Italy. pp.253-258, ⟨10.1007/978-3-030-22196-6_40⟩
Springer Proceedings in Physics ISBN: 9783030221959
8th iTi Conference on Turbulence, 2018, Sep 2018, Bertinoro, Italy. pp.253-258, ⟨10.1007/978-3-030-22196-6_40⟩
Springer Proceedings in Physics ISBN: 9783030221959
International audience; The experiments of A. D. Cutler et al. (NASA Langley Research Center) were modeled in which a cold supersonic round jet (of helium or argon) issued into a co-flow air stream. These tests provide high accuracy measurements of P
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::02c13373d67fadc2de00afdd5c5f95fb
https://hal.archives-ouvertes.fr/hal-02859951
https://hal.archives-ouvertes.fr/hal-02859951