Zobrazeno 1 - 10
of 16
pro vyhledávání: '"D L Shmelev"'
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
Publikováno v:
IEEE Transactions on Plasma Science. 47:3478-3483
This paper is devoted to the further development of a numerical model for the simulation of high-current vacuum arcs (HCVA) with cathode attachment in the form of multiple cathode spots. The model allows one to simulate different modes of HCVA and th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e4a82824a1e670b51b91bd17c8e07f96
https://doi.org/10.1109/tps.2019.2905624
https://doi.org/10.1109/tps.2019.2905624
Publikováno v:
J. Phys. Conf. Ser.
Journal of Physics: Conference Series
Journal of Physics: Conference Series
This paper discusses the issues of a possible change of the type of cathode attachment of high-current vacuum arcs (HCVA) with an average cathode current density of more than 105 A/cm2. This type of HCVA is used as pumping plasma gun in experiments w
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::868c1aea16dd694a0261e6d2c99bdac8
https://hdl.handle.net/10995/112030
https://hdl.handle.net/10995/112030
Autor:
P. A. Morozov, S. A. Chaikovsky, D. L. Shmelev, Igor V. Uimanov, P. S. Mikhailov, I. L. Muziukin, Yu. A. Zemskov, R. V. Emlin, I. F. Punanov
Publikováno v:
Journal of Physics: Conference Series
The vacuum arc discharge is intensively explored for a long time. It acts as a source of multiply charged plasma. The results of the special type plasma gun (5-10 kA, 12 μs) ion flow study with high temporal resolution and the electrode erosion depe
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::769836e940454a15e3fa73527572019f
http://www.scopus.com/inward/record.url?partnerID=8YFLogxK&scp=85077956877
http://www.scopus.com/inward/record.url?partnerID=8YFLogxK&scp=85077956877
Autor:
Alexander G. Rousskikh, D. L. Shmelev, S. A. Chaikovsky, Vladimir I. Oreshkin, Alexander Zhigalin
Publikováno v:
Phys. Plasmas
Physics of Plasmas
Physics of Plasmas
This work presents the results of experimental and theoretical research of impact of tailored density profile and application of external axial magnetic field on initial spatial distribution of the plasma density in the plasma metal puff Z-pinch and
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::49363b44e9d9ab3545a6be18bef2e9fc
https://doi.org/10.1063/5.0010853
https://doi.org/10.1063/5.0010853
Publikováno v:
Journal of Physics: Conference Series
This paper deals with the computer simulation of a vacuum arc with composite cathode under action of external axial magnetic using hybrid model. The described hybrid model treats the electrons as a massless fluid and ions as macroparticles. It is sho
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::cd9eb49c522d4f415995cb2fd2328502
https://doi.org/10.1088/1742-6596/1393/1/012025
https://doi.org/10.1088/1742-6596/1393/1/012025
Publikováno v:
Journal of Physics: Conference Series
In this paper we consider some reasons for the occurrence of a positive near-anode potential drop during current constriction in high-current vacuum arc. It is shown that if the radius of constriction is much larger than the electron mean free path,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::640b45f876950a35e793b1a4d32dabed
https://doi.org/10.1088/1742-6596/1393/1/012026
https://doi.org/10.1088/1742-6596/1393/1/012026
Publikováno v:
Plasma Physics & Controlled Fusion; Jun2019, Vol. 61 Issue 6, p1-1, 1p
Publikováno v:
Journal of Physics: Conference Series; Dec2018, Vol. 1115 Issue 2, p1-1, 1p
Publikováno v:
Journal of Physics D: Applied Physics; 11/15/2017, Vol. 50 Issue 45, p1-1, 1p