Выдержка
We present experiments performed on the IMRI-5 generator (450 kA, 450 ns) with a metallic gas-puff Z-pinch with a power-law density profile. The experiments were carried out in a preembedded axial magnetic field Bz0 that was varied from 0 to 0.6 T. To determine the initial pinch radius r0 , we used the function r(t) that was found from the time dependence of the pinch inductance L(t). The time-dependent inductance L(t), in turn, was determined as a function of load voltage V load(t) and pinch current I(t). The function r(t) was verified by a B-dot probe diagnostics. Measurements showed that for the "first shot" the initial radius of the metallic gas-puff Z-pinch decreased from 4 cm at Bz0 = 0 to 2.1-1.7 cm at Bz0 = 0.15 T. We believe that the decrease it r0 is related to the field effect on the ion gyroradius.
| Язык оригинала | Английский |
|---|---|
| Номер статьи | 022012 |
| Журнал | Journal of Physics: Conference Series |
| Том | 1115 |
| Номер выпуска | 2 |
| DOI | |
| Состояние | Опубликовано - 27 ноя 2018 |
| Событие | 6th International Congress on Energy Fluxes and Radiation Effects 2018, EFRE 2018 - Tomsk, Российская Федерация Продолжительность: 16 сен 2018 → 22 сен 2018 |
Отпечаток
ASJC Scopus subject areas
- Physics and Astronomy(all)
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Using of B-dot probe for z-pinch plasma diagnostics. / Rousskikh, A. G.; Zhigalin, A. S.; Oreshkin, V. I.; Baksht, R. B.
В: Journal of Physics: Conference Series, Том 1115, № 2, 022012, 27.11.2018.Результат исследований: Материалы для журнала
}
TY - JOUR
T1 - Using of B-dot probe for z-pinch plasma diagnostics
AU - Rousskikh, A. G.
AU - Zhigalin, A. S.
AU - Oreshkin, V. I.
AU - Baksht, R. B.
PY - 2018/11/27
Y1 - 2018/11/27
N2 - We present experiments performed on the IMRI-5 generator (450 kA, 450 ns) with a metallic gas-puff Z-pinch with a power-law density profile. The experiments were carried out in a preembedded axial magnetic field Bz0 that was varied from 0 to 0.6 T. To determine the initial pinch radius r0 , we used the function r(t) that was found from the time dependence of the pinch inductance L(t). The time-dependent inductance L(t), in turn, was determined as a function of load voltage V load(t) and pinch current I(t). The function r(t) was verified by a B-dot probe diagnostics. Measurements showed that for the "first shot" the initial radius of the metallic gas-puff Z-pinch decreased from 4 cm at Bz0 = 0 to 2.1-1.7 cm at Bz0 = 0.15 T. We believe that the decrease it r0 is related to the field effect on the ion gyroradius.
AB - We present experiments performed on the IMRI-5 generator (450 kA, 450 ns) with a metallic gas-puff Z-pinch with a power-law density profile. The experiments were carried out in a preembedded axial magnetic field Bz0 that was varied from 0 to 0.6 T. To determine the initial pinch radius r0 , we used the function r(t) that was found from the time dependence of the pinch inductance L(t). The time-dependent inductance L(t), in turn, was determined as a function of load voltage V load(t) and pinch current I(t). The function r(t) was verified by a B-dot probe diagnostics. Measurements showed that for the "first shot" the initial radius of the metallic gas-puff Z-pinch decreased from 4 cm at Bz0 = 0 to 2.1-1.7 cm at Bz0 = 0.15 T. We believe that the decrease it r0 is related to the field effect on the ion gyroradius.
UR - http://www.scopus.com/inward/record.url?scp=85058283286&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=85058283286&partnerID=8YFLogxK
U2 - 10.1088/1742-6596/1115/2/022012
DO - 10.1088/1742-6596/1115/2/022012
M3 - Conference article
AN - SCOPUS:85058283286
VL - 1115
JO - Journal of Physics: Conference Series
JF - Journal of Physics: Conference Series
SN - 1742-6588
IS - 2
M1 - 022012
ER -