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

Change of the magnetic field structure during relaxation in the high pinch parameter regime of the reversed field pinch REPUTE-1

Y. Ueda, N. Asakura, S. Matsuzuka, K. Yamagishi, S. Shinohara, Y. Nagayama, H. Toyama, K. Miyamoto, N. Inoue1987年被引用 22Nuclear FusionIF 3出版社

Magnetic field measurements in a reversed field pinch plasma have been made with an insertable magnetic probe in REPUTE-1. The relaxation process of the magnetic field configuration in a high θ (θ is the pinch parameter) regime has been studied. The safety factor on axis, q0, decreases as θ increases, and there exists a lower limit to q0(∼0.10). Close to this limit, q0 increases when the magnetic field configuration relaxes. These observations agree well with numerical results of non-linear resistive MHD theory.

日本語訳

反転磁場ピンチプラズマにおける磁場測定を、REPUTE-1の挿入可能な磁気プローブを用いて行った。高θ(θはピンチパラメータ)領域における磁場配位の緩和過程を研究した。安全係数q0はθの増加とともに減少し、q0(∼0.10)には下限が存在する。この下限付近では、磁場配位が緩和する際にq0は増加する。これらの観測結果は、非線形抵抗性MHD理論の数値結果とよく一致する。

wiki

Reversed field pinch
この論文にはまだAI要約がありません。

関連論文

Self-organization and its effect on confinement in a reversed field pinch plasma

1997Plasma Physics and Controlled Fusion

Magnetohydrodynamics modelling successfully predicts new helical states in reversed-field pinch fusion plasmas

2017Nuclear Fusion

Reversed-field pinch research in the United Kingdom

1985Nuclear Fusion

Necessary criterion for magnetic field reversal in the reversed-field pinch

2011Nuclear Fusion

Plasma stabilization by a high-frequency rotational field

1972Nuclear Fusion

Equilibrium configurations of reverse field pinch plasma with a helical magnetic axis

1984Nuclear Fusion

Suppression of the filamentation instability by a flow-aligned magnetic field: testing the analytic threshold with PIC simulations

2008Plasma Physics and Controlled Fusion

The effect of magnetic field configuration on particle pinch velocity in compact helical system (CHS)

1994Plasma Physics and Controlled Fusion

Pressure driven MHD instabilities in the intrinsic and externally enhanced magnetic stochastic region of LHD

2015Nuclear Fusion

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

2013Nuclear Fusion