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Finite-beta and resonant-electron effects on trapped-electron instabilities

W.M. Tang, C.S. Liu, M.N. Rosenbluth, P.J. Catto, J.D. Callen1976年被引用 36Nuclear FusionIF 3出版社

Finite-β (plasma pressure/magnetic pressure) and resonant electron effects on the dissipative trapped-electron instabilities are analysed. These modifications are shown to have a strong stabilizing influence on the finite-ion-gyroradiusand electron-temperature-gradient-driven modes, respectively. For relevant tokamak parameters, complete stabilization may be possible. Stability criteria for radially local and non-local cases are presented.

日本語訳

有限β(プラズマ圧/磁気圧)および共鳴電子効果が散逸捕捉電子不安定性に及ぼす影響を解析する。これらの効果は、それぞれ有限イオンジャイロ半径駆動モードおよび電子温度勾配駆動モードに対して強い安定化効果を持つことが示される。関連するトカマクパラメータに対して、完全な安定化が可能であるかもしれない。径方向局所および非局所の場合の安定性基準を示す。

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