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Reverse shear fronts in a tokamak plasma with evolving shear

A. Das, P.K. Kaw1997年被引用 2Nuclear FusionIF 3出版社

A one dimensional (1-D) model is presented for the investigation of the time evolution of enhanced reverse shear (ERS) confinement modes observed in recent tokamak experiments. The cases of frozen and evolving magnetic shear are studied and effects due to pressure gradient driven bootstrap currents are incorporated. The formation and evolution of transition fronts as a result of the bifurcation in the core solution has been investigated in detail

日本語訳

一次元(1-D)モデルを提示し、近年のトカマク実験で観測された強化逆剪断(ERS)閉じ込めモードの時間発展を調査する。凍結および発展する磁気剪断の場合を研究し、圧力勾配駆動のブートストラップ電流による効果を組み込む。コア解における分岐の結果としての遷移フロントの形成と発展を詳細に調査した。

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