High pressure plasma confinement and stability in gas dynamic trap

• Datum: 2000
• Hauptverfasser: Ivanov, A.A., Anikeev, A.V., Bagryansky, P.A., Karpushov, A.N., Korepanov, S.A., Kornilov, V.N., Lizunov, A.A., Maximov, V.V., Murakhtin, S.V.
• Format: Artikel
• Sprache: English
• Veröffentlicht: Національний науковий центр «Харківський фізико-технічний інститут» НАН України 2000
• Schriftenreihe: Вопросы атомной науки и техники
• Schlagworte: Мagnetic Confinement
• Online Zugang: https://nasplib.isofts.kiev.ua/handle/123456789/82368
• Назва журналу: Digital Library of Periodicals of National Academy of Sciences of Ukraine
• Zitieren: High pressure plasma confinement and stability in gas dynamic trap / A.A. Ivanov, A.V. Anikeev, P.A. Bagryansky, A.N. Karpushov, S.A. Korepanov, V.N. Kornilov, A.A. Lizunov, V.V. Maximov, S.V. Murakhtin // Вопросы атомной науки и техники. — 2000. — № 3. — С. 51-53. — Бібліогр.: 6 назв. — англ.

The paper reviews recent results obtained in the studies of high beta plasma confinement in Gas-Dynamic Trap (GDT) device. Successful application of Ti -gettering and increase of NB injection power and duration enable to obtain a plasma as high as 30%. Enery balance and stability of this high beta plasma with a density of ~3 10¹³ cm⁻³ were thoroughly studied. Confinement of more dense plasma with steeper density gradients was also studied in the experiment with on-axis gas puff in the central cell.