Zobrazeno 1 - 10
of 37
pro vyhledávání: '"R. K. Cherdizov"'
Autor:
D. Klir, S. L. Jackson, A. V. Shishlov, V. A. Kokshenev, K. Rezac, A. R. Beresnyak, R. K. Cherdizov, J. Cikhardt, B. Cikhardtova, G. N. Dudkin, J. T. Engelbrecht, F. I. Fursov, J. Krasa, J. Kravarik, P. Kubes, N. E. Kurmaev, V. Munzar, N. A. Ratakhin, K. Turek, V. A. Varlachev
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
Externí odkaz:
https://doaj.org/article/5a0509dca921433ea48740969c6a1484
Autor:
D Klir, A V Shishlov, V A Kokshenev, S L Jackson, K Rezac, R K Cherdizov, J Cikhardt, G N Dudkin, F I Fursov, J Krasa, J Kravarik, P Kubes, N E Kurmaev, V Munzar, N A Ratakhin, K Turek, V A Varlachev
Publikováno v:
New Journal of Physics, Vol 22, Iss 10, p 103036 (2020)
Acceleration of ions to multi-MeV energies is investigated in various plasma devices to better understand processes in astrophysical plasmas and to develop efficient accelerators for a variety of applications. This paper reports the production of pro
Externí odkaz:
https://doaj.org/article/d7dd70e971074044bbbbdd709ed1c669
Autor:
R. K. Cherdizov, R. B. Baksht, V. A. Kokshenev, A. G. Rousskikh, A. V. Shishlov, D. L. Shmelev, A. S. Zhigalin, V. I. Oreshkin
Publikováno v:
Physics of Plasmas. 30:042711
This paper considers the instabilities of imploding aluminum metal-puff Z-pinches with an outer plasma shell. An experiment was performed on the GIT-12 generator (3.2–3.6 MA, ∼1 μs implosion times, and ∼15 cm initial Z-pinch radius). It was sh
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7243c5dfeefff30640e03458704ad979
https://doi.org/10.1063/5.0132064
https://doi.org/10.1063/5.0132064
Autor:
D Klir, A V Shishlov, V A Kokshenev, P Kubes, K Rezac, R K Cherdizov, J Cikhardt, B Cikhardtova, G N Dudkin, F I Fursov, T Hyhlik, J Kaufman, B M Kovalchuk, J Krasa, J Kravarik, N E Kurmaev, A Yu Labetsky, V Munzar, H Orcikova, V N Padalko, N A Ratakhin, O Sila, J Stodulka, K Turek, V A Varlachev, R Wagner
Publikováno v:
New Journal of Physics, Vol 20, Iss 5, p 053064 (2018)
Acceleration of high energy ions was observed in z-pinches and dense plasma foci as early as the 1950s. Even though many theories have been suggested, the ion acceleration mechanism remains a source of controversy. Recently, the experiments on the GI
Externí odkaz:
https://doaj.org/article/f49117da90914675ad41827ef6d6e946
Autor:
Alexander Shishlov, Daniel Klir, J. T. Engelbrecht, N. E. Kurmaev, V. A. Varlachev, Karel Rezac, R. K. Cherdizov, V. Munzar, Pavel Kubes, K. Turek, J. Kravarik, G. N. Dudkin, Vladimir Kokshenev, N A Ratakhin, F. I. Fursov, Jakub Cikhardt, Stuart L. Jackson
Publikováno v:
2021 IEEE International Conference on Plasma Science (ICOPS).
Z-pinch experiments with hybrid deuterium gas-puff showed a possibility of efficient production of neutrons and multi-MeV ions. In the experiments on the GIT-12 generator, the total neutron yields are typically above 10 12 at a current of 3 MA. Since
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::036576bab143f3a7a21679ac1dc9a1db
https://doi.org/10.1109/icops36761.2021.9588421
https://doi.org/10.1109/icops36761.2021.9588421
Autor:
Vladimir Kokshenev, A. V. Shishlov, N. E. Kurmaev, N. A. Labetskaya, R. K. Cherdizov, F. I. Fursov
Publikováno v:
Russian Physics Journal. 62:1243-1252
Studies of K-shell plasma radiation sources were performed on the GIT-12 generator (4.7 MA, 1.7 μs). In the experiments, a new type of load configuration was used to form the Z-pinch plasma – a gas puff with an outer plasma shell. Noble gases neon
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::464ff3ad0f88f057cb43d614dca461f5
https://doi.org/10.1007/s11182-019-01841-6
https://doi.org/10.1007/s11182-019-01841-6
Publikováno v:
Russian Physics Journal. 62:1220-1227
The characteristics of sources of plasma flows formed by high-current discharges in polyethylene, teflon, and ceramic capillaries are presented that allow high-velocity flows of high-density plasma to be obtained. The influence of the initial voltage
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2f4964378fb754a0a5fad89b91f58f0b
https://doi.org/10.1007/s11182-019-01838-1
https://doi.org/10.1007/s11182-019-01838-1
Autor:
Vladimir Kokshenev, Alexander G. Rousskikh, Alexander Zhigalin, Vladimir I. Oreshkin, R. K. Cherdizov, Alexander Shishlov, N. E. Kurmaev, F. I. Fursov
Publikováno v:
2020 7th International Congress on Energy Fluxes and Radiation Effects (EFRE).
The work is devoted to studying a “zippering” effect arising in a process of Al metal-puff liner implosions on the pulse power generator GIT-12 (the load current of 4.7 MA with the rate of 3 kA/ns and the current rise time of 1.7 µs). Since a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8eeb830a0ea670e4fd3d9bae67cddc4c
https://doi.org/10.1109/efre47760.2020.9242092
https://doi.org/10.1109/efre47760.2020.9242092
Autor:
Vladimir Kokshenev, R. K. Cherdizov, Rina B. Baksht, Alexander Shishlov, Vladimir I. Oreshkin, Alexander G. Rousskikh, Alexander Zhigalin
Publikováno v:
2020 7th International Congress on Energy Fluxes and Radiation Effects (EFRE).
We present experiments on implosion of metallic gas-puff Z-pinches. Experiments were performed on the MIG and GIT-12 pulse power generators. The MIG is a multifunctional pulse power generator with current amplitude of 2.5 MA and a current rise time o
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e09fc87a4b866bf6fe662224adb28564
https://doi.org/10.1109/efre47760.2020.9241964
https://doi.org/10.1109/efre47760.2020.9241964
Autor:
Rina B. Baksht, Alexander G. Rousskikh, Vladimir I. Oreshkin, Alexander Zhigalin, R. K. Cherdizov, Vladimir Kokshenev, Nikolai E. Kurmaev, Alexander Shishlov
Publikováno v:
2020 7th International Congress on Energy Fluxes and Radiation Effects (EFRE).
The structure and characteristics of the current sheath formed in a metal-puff with an external plasma shell were studied with a current flowing up to 2.5 MA in amplitude with a microsecond rise time. It is shown that in the system used, a compact an
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0a4a41a8aa43fd376debdd0b31ebbacc
https://doi.org/10.1109/efre47760.2020.9241970
https://doi.org/10.1109/efre47760.2020.9241970