Feedback effects between resonance surface and space harmonics of external perturbations in tokamak

• Published in: Вопросы атомной науки и техники
• Date: 2005
• Main Authors: Semenov, I.B., Mirnov, S.V., Fredrickson, E.D., Voznesensky, V.A.
• Format: Article
• Language: English
• Published: Національний науковий центр «Харківський фізико-технічний інститут» НАН України 2005
• Subjects: Magnetic confinement
• Online Access: https://nasplib.isofts.kiev.ua/handle/123456789/79310
• Journal Title: Digital Library of Periodicals of National Academy of Sciences of Ukraine
• Cite this: Feedback effects between resonance surface and space harmonics of external perturbations in tokamak / I.B. Semenov, S.V. Mirnov, E.D. Fredrickson, V.A. Voznesensky // Вопросы атомной науки и техники. — 2005. — № 2. — С. 11-13. — Бібліогр.: 15 назв. — англ.

Resonant magnetic surfaces in a tokamak can amplify the spatial harmonics of external perturbations, which may come from other resonant surfaces, from error fields, or from a feedback system. The behavior of this active resonant media can be roughly approximated with a system of coupled Van der Pole...