Dynamics of tearing modes during strong electron cyclotron heating on the FTU tokamak.
نویسندگان
چکیده
The localized electron cyclotron resonance heating power that can suppress sawteeth reconnection often drives m = 2 tearing modes in a tokamak operating at constant current. The dynamics of mode onset and coupled mode evolution is described in detail and compared with a nonlinear theoretical model that identifies the effects of mode coupling, finite inertia of the rotating islands, and wall braking.
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عنوان ژورنال:
- Physical review letters
دوره 84 26 Pt 1 شماره
صفحات -
تاریخ انتشار 2000