POS experiments on microsecond inductive store GI-4 with gas-puff plasma guns

Peter Semenovich Anan'in, A. N. Bastrikov, S. P. Bugaev, V. M. Bystritskii, S. U. Grigoriev, V. N. Karpov, A. A. Kim, B. M. Kovalchuk, V. N. Kokshenev, Y. E. Krasik, G. A. Mesyats, V. I. Pokdatov, A. V. Petrov, A. A. Sinebrjukhov, Yury Petrovich Usov, V. P. Yakovlev

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

1 Citation (Scopus)

Abstract

An experimental study of microsecond plasma opening switch (POS) operation with four gas-puff plasma guns installed at the 1 TW GI-4 generator were performed. The POS switching characteristics deteriorated for heavier gases. Stored current amplitude reached 1-1.2 MA and voltage was ≤2 MV during switching on an inductive load of 200 nH with hydrogen puff plasma and 400 kV of output Marx voltage. The POS translation length based on activation measurement along the axis was 60 cm for 30 kA/cm of cathode linear density. The total number of high energy proton fraction in the POS reached approximately 0.5 MA with a characteristic double hump ion flow density distribution and a main maximum of 400 A/cm² at 30 cm from the gas-puff plasma guns.

Original language	English
Title of host publication	91 IEEE Int Conf Plasma Sci
Place of Publication	Piscataway, NJ, United States
Publisher	Publ by IEEE
Pages	188
Number of pages	1
ISBN (Print)	0780301471
Publication status	Published - 1991
Event	1991 IEEE International Conference on Plasma Science - Williamsburg, VA, USA Duration: 3 Jun 1991 → 5 Jun 1991

Other

Other	1991 IEEE International Conference on Plasma Science
City	Williamsburg, VA, USA
Period	3.6.91 → 5.6.91

Fingerprint

Plasma guns

Switches

Plasmas

Gases

Experiments

Electric potential

Protons

Cathodes

Chemical activation

Hydrogen

Ions

ASJC Scopus subject areas

Engineering(all)

Cite this

Anan'in, PS., Bastrikov, A. N., Bugaev, S. P., Bystritskii, V. M., Grigoriev, S. U., Karpov, V. N., ... Yakovlev, V. P. (1991). POS experiments on microsecond inductive store GI-4 with gas-puff plasma guns. In 91 IEEE Int Conf Plasma Sci (pp. 188). Piscataway, NJ, United States: Publ by IEEE.

POS experiments on microsecond inductive store GI-4 with gas-puff plasma guns. / Anan'in, Peter Semenovich; Bastrikov, A. N.; Bugaev, S. P.; Bystritskii, V. M.; Grigoriev, S. U.; Karpov, V. N.; Kim, A. A.; Kovalchuk, B. M.; Kokshenev, V. N.; Krasik, Y. E.; Mesyats, G. A.; Pokdatov, V. I.; Petrov, A. V.; Sinebrjukhov, A. A.; Usov, Yury Petrovich; Yakovlev, V. P.

91 IEEE Int Conf Plasma Sci. Piscataway, NJ, United States : Publ by IEEE, 1991. p. 188.

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

Anan'in, PS, Bastrikov, AN, Bugaev, SP, Bystritskii, VM, Grigoriev, SU, Karpov, VN, Kim, AA, Kovalchuk, BM, Kokshenev, VN, Krasik, YE, Mesyats, GA, Pokdatov, VI, Petrov, AV, Sinebrjukhov, AA, Usov, YP & Yakovlev, VP 1991, POS experiments on microsecond inductive store GI-4 with gas-puff plasma guns. in 91 IEEE Int Conf Plasma Sci. Publ by IEEE, Piscataway, NJ, United States, pp. 188, 1991 IEEE International Conference on Plasma Science, Williamsburg, VA, USA, 3.6.91.

Anan'in PS, Bastrikov AN, Bugaev SP, Bystritskii VM, Grigoriev SU, Karpov VN et al. POS experiments on microsecond inductive store GI-4 with gas-puff plasma guns. In 91 IEEE Int Conf Plasma Sci. Piscataway, NJ, United States: Publ by IEEE. 1991. p. 188

Anan'in, Peter Semenovich ; Bastrikov, A. N. ; Bugaev, S. P. ; Bystritskii, V. M. ; Grigoriev, S. U. ; Karpov, V. N. ; Kim, A. A. ; Kovalchuk, B. M. ; Kokshenev, V. N. ; Krasik, Y. E. ; Mesyats, G. A. ; Pokdatov, V. I. ; Petrov, A. V. ; Sinebrjukhov, A. A. ; Usov, Yury Petrovich ; Yakovlev, V. P. / POS experiments on microsecond inductive store GI-4 with gas-puff plasma guns. 91 IEEE Int Conf Plasma Sci. Piscataway, NJ, United States : Publ by IEEE, 1991. pp. 188

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abstract = "An experimental study of microsecond plasma opening switch (POS) operation with four gas-puff plasma guns installed at the 1 TW GI-4 generator were performed. The POS switching characteristics deteriorated for heavier gases. Stored current amplitude reached 1-1.2 MA and voltage was ≤2 MV during switching on an inductive load of 200 nH with hydrogen puff plasma and 400 kV of output Marx voltage. The POS translation length based on activation measurement along the axis was 60 cm for 30 kA/cm of cathode linear density. The total number of high energy proton fraction in the POS reached approximately 0.5 MA with a characteristic double hump ion flow density distribution and a main maximum of 400 A/cm2 at 30 cm from the gas-puff plasma guns.",

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AU - Bugaev, S. P.

AU - Bystritskii, V. M.

AU - Grigoriev, S. U.

AU - Karpov, V. N.

AU - Kim, A. A.

AU - Kovalchuk, B. M.

AU - Kokshenev, V. N.

AU - Krasik, Y. E.

AU - Mesyats, G. A.

AU - Pokdatov, V. I.

AU - Petrov, A. V.

AU - Sinebrjukhov, A. A.

AU - Usov, Yury Petrovich

AU - Yakovlev, V. P.

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AB - An experimental study of microsecond plasma opening switch (POS) operation with four gas-puff plasma guns installed at the 1 TW GI-4 generator were performed. The POS switching characteristics deteriorated for heavier gases. Stored current amplitude reached 1-1.2 MA and voltage was ≤2 MV during switching on an inductive load of 200 nH with hydrogen puff plasma and 400 kV of output Marx voltage. The POS translation length based on activation measurement along the axis was 60 cm for 30 kA/cm of cathode linear density. The total number of high energy proton fraction in the POS reached approximately 0.5 MA with a characteristic double hump ion flow density distribution and a main maximum of 400 A/cm2 at 30 cm from the gas-puff plasma guns.

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