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

Experimental and theoretical analyses of penetration processes of externally applied rotating helical magnetic perturbation fields in TEXTOR and HYBTOK-II

Y Kikuchi, M F M de Bock, K H Finken, M Jakubowski, R Jaspers, H R Koslowski, A Kraemer-Flecken, M Lehnen, Y Liang, K Loewenbrueck2007年Plasma Physics and Controlled FusionIF 2.2出版社

Penetration processes of rotating helical magnetic perturbation field into tokamak plasmas have been investigated by the dynamic ergodic divertor (DED) in TEXTOR. Experimental observations of the field penetration and field amplification are performed and the data are interpreted by theoretical analyses based on a linearized two-fluid plasma model. It is observed that the growth of the forced magnetic reconnection by the rotating DED-field is accompanied by a change in the plasma fluid rotation. The theoretical model is also applied to the DED experiment in the small tokamak device HYBTOK-II. It is confirmed that the theoretical analyses can explain the observed radial profiles of the DED-field in the plasma by inserting small magnetic pick-up coils in HYBTOK-II.

日本語訳

回転するヘリカル磁場摂動のトカマクプラズマへの浸透過程が、TEXTORにおける動的エルゴディックダイバータ(DED)によって研究された。磁場の浸透と増幅に関する実験的観測が行われ、そのデータは線形化された二流体プラズマモデルに基づく理論解析によって解釈された。回転するDED磁場による強制磁気リコネクションの成長には、プラズマ流体回転の変化が伴うことが観測された。この理論モデルは、小型トカマク装置HYBTOK-IIにおけるDED実験にも適用された。HYBTOK-IIにおいて小型の磁気ピックアップコイルを挿入することにより得られた、プラズマ中のDED磁場の動径分布を理論解析が説明できることが確認された。

装置

textor高精度(タイトル一致)

wiki

Magnetic perturbationTEXTOR
この論文にはまだAI要約がありません。

関連論文

Modelling of the penetration process of externally applied helical magnetic perturbation of the DED on the TEXTOR tokamak

2006Plasma Physics and Controlled Fusion

The interaction of the DED magnetic field with a tokamak plasma

2004Nuclear Fusion

Direct observation of tokamak plasma responses to the externally applied rotating helical magnetic field in the small tokamak HYBTOK-II

2004Nuclear Fusion

Dynamic effects of rotating helical magnetic field on tokamak HYBTOK-II

2003Nuclear Fusion

Investigation of plasma response influence on the penetration of an external low frequency helical perturbation into a tokamak edge plasma

2004Nuclear Fusion

Interaction of externally applied rotating helical field with tokamak plasma

2000Nuclear Fusion

The interaction between plasma rotation, stochastic fields and tearing mode excitation by external perturbation fields

2008Nuclear Fusion

Nonlinear Magnetohydrodynamics

1998Nuclear Fusion

Model for plasma response for a finite relative velocity between plasma and a rotating magnetic perturbation

1997Fusion Engineering and Design

3D magnetic fields and plasma rotation in RFX-mod tokamak plasmas

2013Nuclear Fusion