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Neoclassical tearing mode stabilization by ECCD in ITER

G Giruzzi, M Zabiégo2001年Fusion Engineering and DesignIF 1.7出版社

AbstractA dynamic model, based on a 3-D Fokker-Planck code coupled to the island evolution equations, is used to evaluate the feasibility of active control of Neoclassical Tearing modes by Electron Cyclotron Current Drive (ECCD) in International Thermonuclear Experimental Reactor (ITER). The parameters of the present version of ITER, i.e., RTO/RC ITER (IAM option) are used. Both m = 3, n = 2 and m = 2, n = 1 modes are considered. It is shown that an Electron Cyclotron wave system at 140 GHz, with toroidally steerable antennas, can stabilize both modes simultaneously if a power ⩾30 MW is available.

日本語訳

3次元Fokker-Planckコードを島の時間発展方程式と結合させた動的モデルに基づき、国際熱核融合実験炉(ITER)における新古典テアリングモードの電子サイクロトロン電流駆動(ECCD)による能動制御の実現可能性を評価した。本バージョンのITER、すなわちRTO/RC ITER(IAMオプション)のパラメータを用いた。m = 3、n = 2モードとm = 2、n = 1モードの両方を考慮した。140 GHzの電子サイクロトロン波システムをトロイダル方向にステアリング可能なアンテナとともに用いることで、30 MW以上の電力が利用可能であれば、両モードを同時に安定化できることが示された。

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iter高精度(タイトル一致)

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ITERTearing modeNeoclassical tearing modeElectron cyclotron current drive
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