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MHD stability of Spheromak

M.N. Rosenbluth, M.N. Bussac1979年被引用 364Nuclear FusionIF 3出版社

The 'Spheromak', an optimal force-free spherical plasma configuration, is analysed for its MHD stability properties. It is shown that flattened ellipse (oblimak) with = k (k independent of ) should be stable against all magnetically driven MHD and resistive tearing modes if surrounded by a conducting wall at about rw/r0 = 1.15. β's of at least 2% can be stably confined, equivalent to 20% in tokamaks.

日本語訳

「スフェロマック」、最適なフォースフリー球状プラズマ配位は、そのMHD安定性特性について解析される。扁平な楕円体(オブリマック)で、 = k(kは に依存しない)のものは、約 rw/r0 = 1.15 の導体壁で囲まれていれば、すべての磁気駆動MHDおよび抵抗性テアリングモードに対して安定であるべきことが示される。少なくとも2%のβが安定に閉じ込められ得るが、これはトカマクにおける20%に相当する。

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MagnetohydrodynamicsMHD stability
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