论文信息 - High speed cine film studies of plasma behaviour and plasma surface interactions in tokamaks

High speed cine film studies of plasma behaviour and plasma surface interactions in tokamaks

Abstract High speed cine photography is a useful diagnostic aid for studying plasma behaviour and plasma surface interactions. Several workers have filmed discharges in tokamaks including ASDEX, DITE, DIVA, ISX, JFT2, TFR and PLT. These films are discussed and examples given of the observed phenomena which include plasma limiter interactions, diverted discharges, disruptions, magnetic islands and moving glowing objects often known as ‘UFOs’. Examples of plasma structures in ASDEX and DITE not previously published are also given. The paper also reports experiments in DITE to determine the origin of UFOs.

D.H.J. Goodall | D. Goodall

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