Plasma opening switch operation with microsecond generator

P. S. Ananjin, V. M. Bystritskii, I. B. Ivanov, V. B. Karpov, B. M. Koval'chuk, Y. E. Krasik, I. V. Lisitsyn, E. V. Paul, A. A. Sinebrjukhov, V. G. Tolmatcheva

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Abstract

The results of plasma opening switch (POS) operation with a microsecond 200-kJ inductive store are given. The studies concentrated on the deterioration of the microsecond POS characteristics in comparison with a nanosecond POS and on the optimization of the former for generation of the high-power ion and electron beams. The investigation showed a decrease of the POS impedance with increased time delay between generator firing and the moment of switching and with decreased plasma translation length. The multithread spiral or cone form of the inner POS electrode displayed a 1.5 times increase of POS impedance. Different types of magnetic mirror arrangement at the POS exit resulted in improved POS characteristics and decreased plasma translation length. The parameters of a coaxial ion diode with axial magnetic field installed after the POS and the characteristics of its high-power ion beam have been studied.

Original language	English
Title of host publication	IEEE Int Conf Plasma Sci 1989
Editors	Anon
Place of Publication	Piscataway, NJ, United States
Publisher	Publ by IEEE
Pages	43
Number of pages	1
Publication status	Published - 1989
Event	IEEE International Conference on Plasma Science 1989 - Buffalo, NY, USA Duration: 22 May 1989 → 24 May 1989

Other

Other	IEEE International Conference on Plasma Science 1989
City	Buffalo, NY, USA
Period	22.5.89 → 24.5.89

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ASJC Scopus subject areas

Engineering(all)

Cite this

Ananjin, P. S., Bystritskii, V. M., Ivanov, I. B., Karpov, V. B., Koval'chuk, B. M., Krasik, Y. E., ... Tolmatcheva, V. G. (1989). Plasma opening switch operation with microsecond generator. In Anon (Ed.), IEEE Int Conf Plasma Sci 1989 (pp. 43). Piscataway, NJ, United States: Publ by IEEE.

Plasma opening switch operation with microsecond generator. / Ananjin, P. S.; Bystritskii, V. M.; Ivanov, I. B.; Karpov, V. B.; Koval'chuk, B. M.; Krasik, Y. E.; Lisitsyn, I. V.; Paul, E. V.; Sinebrjukhov, A. A.; Tolmatcheva, V. G.

IEEE Int Conf Plasma Sci 1989. ed. / Anon. Piscataway, NJ, United States : Publ by IEEE, 1989. p. 43.

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Ananjin, PS, Bystritskii, VM, Ivanov, IB, Karpov, VB, Koval'chuk, BM, Krasik, YE, Lisitsyn, IV, Paul, EV, Sinebrjukhov, AA & Tolmatcheva, VG 1989, Plasma opening switch operation with microsecond generator. in Anon (ed.), IEEE Int Conf Plasma Sci 1989. Publ by IEEE, Piscataway, NJ, United States, pp. 43, IEEE International Conference on Plasma Science 1989, Buffalo, NY, USA, 22.5.89.

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abstract = "The results of plasma opening switch (POS) operation with a microsecond 200-kJ inductive store are given. The studies concentrated on the deterioration of the microsecond POS characteristics in comparison with a nanosecond POS and on the optimization of the former for generation of the high-power ion and electron beams. The investigation showed a decrease of the POS impedance with increased time delay between generator firing and the moment of switching and with decreased plasma translation length. The multithread spiral or cone form of the inner POS electrode displayed a 1.5 times increase of POS impedance. Different types of magnetic mirror arrangement at the POS exit resulted in improved POS characteristics and decreased plasma translation length. The parameters of a coaxial ion diode with axial magnetic field installed after the POS and the characteristics of its high-power ion beam have been studied.",

author = "Ananjin, {P. S.} and Bystritskii, {V. M.} and Ivanov, {I. B.} and Karpov, {V. B.} and Koval'chuk, {B. M.} and Krasik, {Y. E.} and Lisitsyn, {I. V.} and Paul, {E. V.} and Sinebrjukhov, {A. A.} and Tolmatcheva, {V. G.}",

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AU - Bystritskii, V. M.

AU - Ivanov, I. B.

AU - Karpov, V. B.

AU - Koval'chuk, B. M.

AU - Krasik, Y. E.

AU - Lisitsyn, I. V.

AU - Paul, E. V.

AU - Sinebrjukhov, A. A.

AU - Tolmatcheva, V. G.

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AB - The results of plasma opening switch (POS) operation with a microsecond 200-kJ inductive store are given. The studies concentrated on the deterioration of the microsecond POS characteristics in comparison with a nanosecond POS and on the optimization of the former for generation of the high-power ion and electron beams. The investigation showed a decrease of the POS impedance with increased time delay between generator firing and the moment of switching and with decreased plasma translation length. The multithread spiral or cone form of the inner POS electrode displayed a 1.5 times increase of POS impedance. Different types of magnetic mirror arrangement at the POS exit resulted in improved POS characteristics and decreased plasma translation length. The parameters of a coaxial ion diode with axial magnetic field installed after the POS and the characteristics of its high-power ion beam have been studied.

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