Zobrazeno 1 - 10
of 38
pro vyhledávání: '"A. M. Oparin"'
Autor:
Sergei I. Anisimov, J. Bialkowski, Klaus Sokolowski-Tinten, Jürgen Meyer-ter-Vehn, A. M. Oparin, Andrea Cavalleri, D. von der Linde
Short pulse laser ablation of semiconductors and metals is studied by means of ultrafast timeresolved microscopy. The characteristic stages of the conversion of solid material into hot fluid matter undergoing ablation are identified. Initially metall
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::dba514c4871b98341b0774703bd6dd0d
https://ora.ox.ac.uk/objects/uuid:59e69121-6734-4b47-87e5-488a51f12f37
https://ora.ox.ac.uk/objects/uuid:59e69121-6734-4b47-87e5-488a51f12f37
Publikováno v:
Computational Mathematics and Mathematical Physics. 51:637-649
The motion of bubbles in a centrally symmetric gravitational field is numerically simulated using two-dimensional conservation laws (Euler equations). The dynamics of bubbles with various numbers of modes in the initial perturbation are studied. The
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b99cc555007089e49251727459d0d40e
https://doi.org/10.1134/s0965542511040178
https://doi.org/10.1134/s0965542511040178
Autor:
Valery V. Denisenko, A. V. Konyukhov, O. M. Belotserkovskii, V. B. Betelin, A. M. Oparin, V. D. Borisevich, I. V. Eriklintsev, S. A. Kozlov, O. V. Troshkin
Publikováno v:
Computational Mathematics and Mathematical Physics. 51:208-221
The countercurrent flow in a gas centrifuge is simulated. Mechanical and thermal methods for its excitation are discussed; thermal restructuring, the thermal control of the velocity field, and a shift in the inversion point are analyzed; and the form
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3f62c57b7abe906ce15948c9698b274b
https://doi.org/10.1134/s0965542511020023
https://doi.org/10.1134/s0965542511020023
Publikováno v:
Computational Mathematics and Mathematical Physics. 51:222-234
Vortex cascades of instabilities forming a core are studied. Large-scale linear waves in a fluctuating medium are described.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b5db9405ee68bdb3ba067951889496fc
https://doi.org/10.1134/s0965542511020059
https://doi.org/10.1134/s0965542511020059
Publikováno v:
Computational Mathematics and Mathematical Physics. 50:877-889
A generalization of the explicit hybrid monotone second-order finite difference scheme for the use on unstructured 3D grids is proposed. In this scheme, the components of the momentum density in the Cartesian coordinates are used as the working varia
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ea7dce25d1423a1428b06543f715094e
https://doi.org/10.1134/s0965542510050118
https://doi.org/10.1134/s0965542510050118
Autor:
A. M. Oparin, V. S. Mingalev, Igor Mingalev, O. M. Belotserkovskii, V. M. Chechetkin, Oleg Mingalev
Publikováno v:
Cosmic Research. 47:466-479
The paper is devoted to studying the mechanisms of formation of cyclones in the Earth’s atmosphere with the help of numerical modeling using the complete system of gas-dynamic equations. The results of modeling have shown that cyclones can appear i
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::33d55b36b754277aa9d15a109938b583
https://doi.org/10.1134/s0010952509060033
https://doi.org/10.1134/s0010952509060033
Publikováno v:
Computational Mathematics and Mathematical Physics. 49:2149-2157
The formation of shock waves in the electron gas of a field-effect transistor is simulated taking into account the coupled hydrodynamic and electromagnetic processes approximated, respectively, by the shallow water equations and electrostatic potenti
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::702612e3c01f7143452e3b98bc74e107
https://doi.org/10.1134/s0965542509120136
https://doi.org/10.1134/s0965542509120136
Publikováno v:
Doklady Physics. 54:494-498
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::582e47dc4ca6fa8252b2a1e498673f5e
https://doi.org/10.1134/s1028335809110056
https://doi.org/10.1134/s1028335809110056
Autor:
A. M. Oparin, Vladimir E. Fortov, A. P. Likhachev, A. V. Konyukhov, Sergei I. Anisimov, Igor V. Lomonosov, Konstantin V. Khishchenko
Publikováno v:
JETP Letters. 90:18-24
The results of the theoretical analysis and computer simulation of the behavior of neutrally stable shock waves with real (van der Waals gas, magnesium) equations of state are presented. An approach is developed in which the region of the neutral sta
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c1d7e2c424f11633115b3c2e14906b77
https://doi.org/10.1134/s0021364009130050
https://doi.org/10.1134/s0021364009130050
Publikováno v:
JETP Letters. 90:25-31
The nonlinear analysis of the behavior of a shock wave on a Hugoniot curve fragment that allows for the ambiguous representation of shock wave discontinuity has been performed. The fragment under consideration includes a section where the condition L
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::60f0ef099dc1d09cd8d9674fa00ddc8e
https://doi.org/10.1134/s0021364009130062
https://doi.org/10.1134/s0021364009130062