External feedback effect on magnetic islands in Tokamaks

被引:0
|
作者
Konovalov, S.V. [1 ]
Mikhailovskij, A.B. [1 ]
Kovalishen, E.A. [1 ]
Kamenets, F.F. [1 ]
Ozeki, T. [1 ]
Shirokov, M.S. [1 ]
Takuzuka, T. [1 ]
Tsypin, V.S. [1 ]
机构
[1] Inst. Yadernogo Sinteza, RNTs 'Kurchatovskij Inst.', Moscow, Russia
关键词
Feedback - Magnetic fields - Numerical analysis - Parameter estimation - Plasma stability - Rotation;
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摘要
The effect of external feedback on neoclassic tiring-modes is investigated. The analysis is based on derivation of 'external' parameters of magnetic island chain joining at presence of external feedback system and its incorporation into evolution equations for island rotation breadth and frequency. The derived external complex parameter of the joint can be used for analyzing linear drift-tiring-modes in the Tokamak with resistive wall.
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页码:186 / 190
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