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Equilibrium and stability of tokamak plasmas with horizontally elongated cross-sections

A.J. Wootton1978年被引用 7Nuclear FusionIF 3出版社

Experimentally determined properties of tokamak plasmas with horizontally elongated cross-sections are described. Axisymmetric instabilities restrict the semi-axis ratio b/a ≥ 0.85: with passive feedback control, it is b/a ≳ 0.75. These limits agree with theoretical predictions. Poloidal magnetic field oscillations confirm the semi-axis ratio predicted by equilibrium calculations.

日本語訳

水平方向に細長い断面を持つトカマクプラズマの実験的に決定された特性について述べる。軸対称不安定性は、半軸比b/a ≥ 0.85に制限される:受動的フィードバック制御により、b/a ≳ 0.75となる。これらの限界は理論的予測と一致する。ポロイダル磁場振動は、平衡計算によって予測された半軸比を確認する。

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