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

The m=2, n=1 mode suppression by ECRH on the T-10 tokamak

D.A. Kislov, V.V. Alikaev, Yu.V. Esipchuk, A.M. Kakurtn, A.Ya. Kislov, D.A. Martynov, G.E. Notkin, K.A. Razumova, A.V. Sushkov, V.V. Volkov1997年被引用 42Nuclear FusionIF 3出版社

Experiments on m=2, n=1 tearing mode suppression and on avoidance of density limit disruptions by electron cyclotron resonance heating (ECRH) were performed on the T-10 tokamak. Partial suppression of the m=2, n=1 mode by the high frequency (HF) power deposition in the vicinity of the q=2 surface was observed. Development of external kink modes with HF power injection can result in m=2, n=1 mode destabilization under specific operating conditions. ECRH suppresses m=2, n=1 mode activity at extremely high values of electron densities and prevents the density limit disruptions practically independently of EC resonance position. Complete compensation of the additional peripheral heat losses near the density limit by ECRH should be responsible for this result. No effect of electron cyclotron current drive (ECCD) on m=2, n=1 mode stability has been observed because of insufficient values of HF driven current in the vicinity of the q=2 surface under the operating conditions of the experiment

日本語訳

T-10トカマクにおいて、m=2、n=1テアリングモードの抑制と、電子サイクロトロン共鳴加熱(ECRH)による密度限界ディスラプションの回避に関する実験が行われた。q=2面近傍への高周波(HF)パワー入射によるm=2、n=1モードの部分的な抑制が観測された。HFパワー入射に伴う外部キンクモードの成長は、特定の運転条件下でm=2、n=1モードの不安定化をもたらす可能性がある。ECRHは、極めて高い電子密度値においてm=2、n=1モードの活動を抑制し、EC共鳴位置にほぼ依存せずに密度限界ディスラプションを防止する。この結果は、ECRHによる密度限界近傍での追加的な周辺熱損失の完全な補償に起因するものと考えられる。電子サイクロトロン電流駆動(ECCD)は、実験の運転条件下ではq=2面近傍でのHF駆動電流が不十分であったため、m=2、n=1モードの安定性に対して効果は観測されなかった。

wiki

Electron cyclotron heating
この論文にはまだAI要約がありません。

関連論文

Disruption avoidance by means of electron cyclotron waves

2011Plasma Physics and Controlled Fusion

Overview of the recent experimental research on the J-TEXT tokamak

2024Nuclear Fusion

Experimental evidence and theory for the interaction of superthermal electrons with the MHD modes during ECRH

2001Fusion Engineering and Design

Transport code studies of m=2 mode control by local electron cyclotron heating in TFR

1988Plasma Physics and Controlled Fusion

Initial results from neoclassical tearing mode stabilization experiment in KSTAR high normalized beta plasmas

2024Plasma Physics and Controlled Fusion

Electron cyclotron resonance heating on the TCA tokamak

1993Nuclear Fusion

The effect of ECRH on the stability of the radiation induced m = 2 mode and on the current quench of a major disruption

2002Nuclear Fusion

Suppression of the m/n=2/1 tearing mode by ECH/ECCD on JFT-2M Tokamak

2001Fusion Engineering and Design

Observation of TAE mode driven by off-axis ECRH induced barely trapped energetic electrons in EAST tokamak

2021Nuclear Fusion

Plasma dynamics with second and third-harmonic ECRH and access to quasi-stationary ELM-free H-mode on TCV

2007Nuclear Fusion