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Czasopismo
2015 | 60 | 2 | 315-318
Tytuł artykułu

Temporal distribution of linear densities of the plasma column in a plasma focus discharge

Treść / Zawartość
Warianty tytułu
Języki publikacji
EN
Abstrakty
EN
Experiments were carried out on the PF-1000 plasma focus device, with a deuterium filling and with deuterium puffing from a gas-puff nozzle placed on the axis of the anode face. The current was reaching 2 MA. 15 interferometric frames from one shot were recorded with a Nd:YLF laser and a Mach–Zehnder interferometer, with 10–20 ns delay between the frames. As a result, the temporal and spatial distribution of the linear densities and the radial and axial velocities of the moving of plasma in the dense plasma column could be estimated.
Słowa kluczowe
Wydawca

Czasopismo
Rocznik
Tom
60
Numer
2
Strony
315-318
Opis fizyczny
Daty
wydano
2015-06-01
otrzymano
2014-06-08
zaakceptowano
2015-02-18
online
2015-06-22
Twórcy
  • Faculty of Electrical Engineering, Czech Technical University in Prague, Technicka 2, 166 27 Prague 6, Czech Republic, batobbal@fel.cvut.cz
autor
  • Faculty of Electrical Engineering, Czech Technical University in Prague, Technicka 2, 166 27 Prague 6, Czech Republic
  • Faculty of Electrical Engineering, Czech Technical University in Prague, Technicka 2, 166 27 Prague 6, Czech Republic
  • Institute of Plasma Physics and Laser Microfusion (IPPLM), 23 Hery Str., 01-497 Warsaw, Poland
  • Institute of Plasma Physics and Laser Microfusion (IPPLM), 23 Hery Str., 01-497 Warsaw, Poland
  • Faculty of Electrical Engineering, Czech Technical University in Prague, Technicka 2, 166 27 Prague 6, Czech Republic
  • Faculty of Electrical Engineering, Czech Technical University in Prague, Technicka 2, 166 27 Prague 6, Czech Republic
  • Faculty of Electrical Engineering, Czech Technical University in Prague, Technicka 2, 166 27 Prague 6, Czech Republic
  • Faculty of Electrical Engineering, Czech Technical University in Prague, Technicka 2, 166 27 Prague 6, Czech Republic
Bibliografia
  • 1. Liberman, M. A., De Groot, J. S., Toor, A., & Spielman, R. B. (1999). Physics of high-density Z-pinch plasmas. New York: Springer.
  • 2. Zielinska, E., Paduch, M., & Scholz, M. (2011). Sixteen-frame interferometer for a study of a pinch dynamics in PF-1000 device. Conrib. Plasma Phys., 51, 279.[WoS]
  • 3. Paduch, M. (2009). The diagnostics problems at implementation of Plasma Focus technique in material and environmental sciences, Tallinn University Dissertations on Natural Sciences, Tallinn.
  • 4. Kubes, P., Klir, D., Kravarik, J., Rezac, K., Kortanek, J., Krauz, V., Mitrofanov, K., Paduch, M., Scholz, M., Pisarczyk, T., Chodukowski, T., Kalinowska, Z., Karpinski, L., & Zielinska, E. (2013). Scenario of pinch evolution in a plasma focus discharge. Plasma Phys. Control. Fusion, 55, 035011.[Crossref][WoS]
  • 5. Kubes, P., Paduch, M., Pisarczyk, T., Scholz, M., Chodukowski, T., Klir, D., Kravarik, J., Rezac, K., Ivanova-Stanik, I., Karpinski, L., Tomaszewski, K., & Zielinska, E. (2009). Interferometric study of pinch phase in Plasma-Focus discharge at the time of neutron production. IEEE Trans. Plasma Sci., 37, 11.
  • 6. Kubes, P., Paduch, M., Cikhardt, J., Kortanek, J., Batobolotova, B., Rezac, K., Klir, D., Kravarik, J., Surala, W., Zielinska, E., Scholz, M., Karpinski, L., & Sadowski, M. J. (2014). Neutron production from puffing deuterium in plasma focus device. Phys. Plasmas, 21, 082706.[Crossref][WoS]
  • 7. Dolgov-Savelyev, G. G., Kruglyakov, E. P., Malinovskij, V. K., & Fedorov, V. M. (1968). Diagnostika plazmy. Moscow: Atomizdat.
Typ dokumentu
Bibliografia
Identyfikatory
Identyfikator YADDA
bwmeta1.element.-psjd-doi-10_1515_nuka-2015-0065
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