Measuring the compression velocity of a Z pinch in an axial magnetic field

Measuring the compression velocity of a Z pinch in an axial magnetic field

Detalles Bibliográficos
Parent link:Physics of Plasmas.— , 1989-
Vol. 24, iss. 6.— 2017.— [063519, 7 р.]
Autor Corporativo: Национальный исследовательский Томский политехнический университет Инженерная школа неразрушающего контроля и безопасности Отделение контроля и диагностики
Outros autores: Russkikh A. G. Aleksandr Gennadievich, Zhigalin A. S. Aleksandr Sergeevich, Oreshkin V. I. Vladimir Ivanovich, Baksht R. B. Rina Borisovna
Summary:Title screen
This paper presents the results of measuring the velocity of the plasma boundary during the compression of a metallic gas-puff Z pinch in an axial magnetic field. The experiment was conducted on the IMRI-5 facility (current pulse of 450-kA amplitude with a 450-ns rise time); the initial magnetic field Bz0was varied in the range of 0.15-0.6 T. To measure the compression velocity, B-dot probes were used successfully. The data obtained with the B-dot probes agree with the results obtained by other methods [visible imaging and determination of the pinch radius as a function of the time-varying pinch inductance L(t)]. It is shown that the plasma compression velocity is (1-1.5) × 107 cm/s at Bz0 = 0 and 0.6 × 107 cm/s at Bz0 = 0.6 T.
Режим доступа: по договору с организацией-держателем ресурса
Idioma:inglés
Publicado: 2017
Subjects:
электронный ресурс
труды учёных ТПУ
плазма
скорость
аксиальные магнитные поля
Acceso en liña:https://doi.org/10.1063/1.4986096
Formato: Electrónico Capítulo de libro
KOHA link:https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=658225

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