FusionPapers
図版検索トレンドwiki日本の研究
© 2026 FUSIONPAPERS
About法務情報
トップに戻る

Movement of a helical plasma segment in a magnetic configuration at a zero-field point

G. Laval, R. Pellat1964年Nuclear FusionIF 3出版社

Using a simplified model we analyze the movement of a plasmoid injected axially into a magnetic configuration of revolution at a zero-field point of the "mono-cusp" type. One finds, in particular, that with no initial trapped field in the plasmoid, traversal, of the cusp is possible only if the injection speed of the plasmoid is greater than the Alfvén-equivalent speed. On the other hand, with an initial trapped field the cusp operates as an accelerator.

日本語訳

単純化されたモデルを用いて、回転対称な磁場配位の「モノカスプ」型の零磁場点に軸方向に注入されたプラズモイドの運動を解析する。特に、プラズモイドに初期捕捉磁場がない場合、カスプの通過は、プラズモイドの注入速度がアルフヴェン等価速度よりも大きい場合にのみ可能であることがわかる。一方、初期捕捉磁場がある場合、カスプは加速器として機能する。

この論文にはまだAI要約がありません。

関連論文

Magnetohydrodynamic simulation on pellet plasmoid in torus plasmas

2011Plasma Physics and Controlled Fusion

Interaction of fast plasmoids with magnetic field barriers

1966Nuclear Fusion

Modelling of the pellet deposition profile and ∇B-induced drift displacement in non-axisymmetric configurations

2012Nuclear Fusion

Numerical studies of plasmoid interaction with an axially symmetric magnetic field

1971Nuclear Fusion

Three dimensional simulation study of spheromak injection into magnetized plasmas

2000Nuclear Fusion

3D MHD modelling of plasmoid drift following massive material injection in a tokamak

2025Nuclear Fusion

A comparison of the influence of plasmoid-drift mechanisms on plasma fuelling by cryogenic pellets in ITER and Wendelstein 7-X

2023Nuclear Fusion

Plasma containment in cusp-shaped magnetic fields

1977Nuclear Fusion

A new multi-line cusp magnetic field plasma device (MPD) with variable magnetic field

2018Review of Scientific Instruments

Influence of the magnetic field configuration on the plasma flow in Hall thrusters

2018Plasma Physics and Controlled Fusion