Zobrazeno 1 - 10
of 17
pro vyhledávání: '"S. N. Polukhin"'
Publikováno v:
Plasma Physics Reports. 48:346-354
Abstract— Laser–optic methods were used to study the properties of plasma jets generated in the KJ Plasma Focus device. Measurements of the plasma jet velocity were conducted immediately after its appearance. During the first 10 ns, the average v
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1b20a4d50af3deb4ba299b2b531c550e
https://doi.org/10.1134/s1063780x22040110
https://doi.org/10.1134/s1063780x22040110
Publikováno v:
Plasma Physics Reports. 46:127-137
Plasma bunches with the characteristic size of approximately 1 mm and electron density larger than 1019 cm–3 are registered by the laser sounding methods on a Mather-type plasma focus (PF). The bunches appear after the collapse of the plasma column
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::94a39e6daee11f7eb7b7e3ebe591c9e5
https://doi.org/10.1134/s1063780x20020087
https://doi.org/10.1134/s1063780x20020087
Publikováno v:
Bulletin of the Lebedev Physics Institute. 46:360-363
The method for forming and extracting a homogeneous ion—plasma beam using metal diaphragms on the Mather-type Plasma focus installation is considered. The results of the interaction of ion—plasma beams with Al, Cu metal foils and glasses are pres
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5235da7e5f7b8ef0d2591214624fed61
https://doi.org/10.3103/s1068335619110083
https://doi.org/10.3103/s1068335619110083
Autor:
A. M. Kharrasov, P. V. Silin, V. Ya. Nikulin, A. A. Eriskin, E. N. Peregudova, S. N. Polukhin, A. E. Gurei
Publikováno v:
Bulletin of the Lebedev Physics Institute. 44:173-176
An ionization wave travelling ahead of the shock wave of the plasma jet, propagating in residual gas (nitrogen) of the plasma focus discharge, is detected by the laser-interferometry method at the plasma focus. Radial and axial distributions of elect
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::34b3e48a71c754ea89ae0157fa6c87ac
https://doi.org/10.3103/s1068335617060057
https://doi.org/10.3103/s1068335617060057
Autor:
E. N. Peregudova, P. V. Silin, S. N. Polukhin, V. Ya. Nikulin, A. E. Gurei, A. M. Dzhamankulov
Publikováno v:
Plasma Physics Reports. 42:1127-1133
The velocities of the plasma jets formed from Ne, N2, Ar, and Xe gases in plasma focus facilities were determined by means of laser-optical shadowgraphy of the shock waves generated at the jet leading edge. In spite of the almost tenfold ratio betwee
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1b3b9ba3050559175e5bfec7fc2212e4
https://doi.org/10.1134/s1063780x16120072
https://doi.org/10.1134/s1063780x16120072
Publikováno v:
Physics of Atomic Nuclei. 80:1701-1703
A dense compact plasmoid generated at the pinch collapse stage is revealed in a plasma focus discharge by laser optical methods. The initial size of the plasmoid is ~1 mm, its electron density is more than 2 × 1019 cm–3, and the plasmoid propagate
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::67fc570ec71170f61db9bd265dcc84fb
https://doi.org/10.1134/s106377881711014x
https://doi.org/10.1134/s106377881711014x
Publikováno v:
Bulletin of the Lebedev Physics Institute. 39:289-294
Preliminary probe experiments on the Filippov-type plasma focus with the energy E = 70 kJ and a current of about 1 MA show significant stray currents flowing near the insulator. To suppress them and optimize the discharge circuit, the main discharge
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d174c6eb8b9b3b365ada27ead6dc7523
https://doi.org/10.3103/s106833561210003x
https://doi.org/10.3103/s106833561210003x
Autor:
I. V. Borovitskaya, V. N. Kolokoltsev, V. Ya Nikulin, P. V. Silin, S. N. Polukhin, E. N. Peregudova
Publikováno v:
Journal of Physics: Conference Series. 1134:012026
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b168372efad9b522f29945edfbd7ea7d
https://doi.org/10.1088/1742-6596/1134/1/012026
https://doi.org/10.1088/1742-6596/1134/1/012026
Autor:
V. Ya. Nukulin, S. N. Polukhin
Publikováno v:
Plasma Physics Reports. 33:271-277
A relation is investigated between the saturation of the neutron yield from megajoule plasma focus facilities and that of the total discharge current. An analytic formula for the neutron yield as a function of the facility energy is derived by simple
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5a8b0b876ba88e8fa4f9b080e2e5c052
https://doi.org/10.1134/s1063780x07040022
https://doi.org/10.1134/s1063780x07040022
Publikováno v:
Plasma Physics Reports. 31:591-595
Correlation between the appearance of the second peculiarity in the current-derivative signal and the drop in the neutron yield is observed experimentally in a plasma focus discharge. The time-resolved photographs of the current sheath lead to the co
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0bc86bfb2354a64d1f3b176d96954f4e
https://doi.org/10.1134/1.1992586
https://doi.org/10.1134/1.1992586