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Axisymmetric stability for non-circular cross-section Tokamaks

D Lortz1990年Plasma Physics and Controlled FusionIF 2.2出版社

The stability of external axisymmetric ideal MHD modes is considered. For a large aspect ratio equilibrium with linear profiles and with the wall infinitely far, it is shown that an arbitrary deviation from the circular cylinder is unstable. This proves a property which, hitherto, has merely been conjectured by several authors.

日本語訳

抽象:外部軸対称理想MHDモードの安定性を考察する。大アスペクト比、線形プロファイル、および壁が無限遠にある平衡に対して、円柱からの任意のずれが不安定であることが示される。これにより、これまで数人の著者によって単に予想されていた性質が証明される。

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