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pro vyhledávání: '"Andrey Beresnyak"'
The Naval Research Laboratory "Mag Noh problem", described in this paper, is a self-similar magnetized implosion flow, which contains a fast MHD outward propagating shock of constant velocity. We generalize the classic Noh (1983) problem to include a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c7602e2cbebb6b60f4f299044f942d6a
http://arxiv.org/abs/2112.10828
http://arxiv.org/abs/2112.10828
Autor:
D. Mosher, Jakub Cikhardt, Eric R. Kaiser, Daniel Klir, R.J. Commisso, Arati Dasgupta, Andrey Beresnyak, Paul E. Adamson, Stuart L. Jackson, Karel Rezac, Joseph W. Schumer, David Willingham, Evan Groopman
Publikováno v:
2021 IEEE International Conference on Plasma Science (ICOPS).
Radioactivity induced in material irradiated by accelerated deuterons has been investigated in experiments conducted using a unique configuration of dense plasma focus (DPF) driven by the Hawk pulsed-power generator at the Naval Research Laboratory.
Publikováno v:
2021 IEEE International Conference on Plasma Science (ICOPS).
NRL Mag Noh problem is a semi-analytic self-similar implosion flow, which contains a fast MHD outward propagating shock of constant velocity. This is a generalization of the classic zero-parametric Noh gasdynamics problem to include magnetic field an
Autor:
A. Stephen Richardson, B.V. Weber, Stuart L. Jackson, Joseph W. Schumer, S.B. Swanekamp, John Giuliani, Andrey Beresnyak, D. Mosher
Publikováno v:
IEEE Transactions on Plasma Science. 46:3881-3885
Naval Research Laboratory is starting to study the connection between plasma instabilities and fast ion acceleration for neutron production on a dense plasma focus (DPF). The experiments will be performed on the HAWK generator (665 kA) that has a fas
Autor:
Andrey Beresnyak
Publikováno v:
Living Reviews in Computational Astrophysics. 6
The publication of this article unfortunately contained a mistake. The acknowledgement is missing, you can find it below.
Autor:
Andrey Beresnyak
We review the current status of research in MHD turbulence theory and numerical experiments and their applications to astrophysics and solar science. We introduce general tools for studying turbulence, basic turbulence models, MHD equations and their
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::39b0aea29bb13730445fe32ff4c4f4c5
http://arxiv.org/abs/1910.03585
http://arxiv.org/abs/1910.03585
Autor:
Jakub Cikhardt, Daniel Klir, J. T. Engelbrecht, B.V. Weber, J.W. Schumer, John Giuliani, Andrey Beresnyak, A. A. Mamonau, Karel Rezac, Stuart L. Jackson
Publikováno v:
2019 IEEE Pulsed Power & Plasma Science (PPPS).
The 670 kA Hawk pulsed power generator at NRL has been configured as a fast (1.2 µs rise time), high inductance (607 nH) driver for a dynamic dense plasma focus (DPF) load in order to create a testbed for the study of charged particle acceleration m
Autor:
Andrey Beresnyak, Alexander Lazarian
Magnetohydrodynamics describes dynamics in electrically conductive fluids. These occur in our environment as well as in our atmosphere and magnetosphere, and play a role in the sun's interaction with our planet. In most cases these phenomena involve
Autor:
Alexander Shishlov, Jakub Cikhardt, V. A. Varlachev, Andrey Beresnyak, Josef Krasa, Vladimir Kokshenev, P. Kubes, Stuart L. Jackson, N A Ratakhin, B. Cikhardtova, J. Kravarik, V. Munzar, R. K. Cherdizov, F. I. Fursov, Karel Rezac, K. Turek, N. E. Kurmaev, Daniel Klir, G. N. Dudkin, J. T. Engelbrecht
Publikováno v:
Matter and Radiation at Extremes, Vol 5, Iss 2, Pp 026401-026401-10 (2020)
Z-pinch experiments with a hybrid configuration of a deuterium gas puff have been carried out on the HAWK (NRL, Washington, DC) and GIT-12 (IHCE, Tomsk) pulsed power generators at 0.7 MA and 3 MA currents, respectively. On GIT-12, neutron yields reac
Autor:
P. Kubes, Josef Krasa, V. A. Varlachev, Stuart L. Jackson, J. Kaufman, Andrey Beresnyak, Jakub Cikhardt, B. Cikhardtova, G. N. Dudkin, K. Turek, N. E. Kurmaev, N A Ratakhin, J. T. Engelbrecht, Vladimir Kokshenev, Jozef Kravarik, F. I. Fursov, Alexander Shishlov, R. K. Cherdizov, K. Rezac, V. Munzar, Daniel Klir
Publikováno v:
Plasma Physics and Controlled Fusion. 62:035009