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Confinement studies in the TJ-II stellarator

C Alejaldre, J Alonso, L Almoguera, E Ascasí bar, A Baciero, R Balbín, M Blaumoser, J Botija, B Brañas, E de la Cal1999年Plasma Physics and Controlled FusionIF 2.2出版社

ECR (electron cyclotron resonance) heated plasmas have been studied in the low magnetic shear TJ-II stellarator (R = 1.5 m, a<0.22 m, B = 1 T, f = 53.2 GHz, PECRH = 300 kW, power density = 1-25 W cm-3). Recent experiments have explored the flexibility of the TJ-II across a wide range of plasma volumes with different rotational transforms and rational surface densities. In this paper, the main results of this campaign are presented and, in particular, the influence of iota and rational surfaces on plasma profiles is discussed.

日本語訳

ECR(電子サイクロトロン共鳴)加熱プラズマが、低磁気シアのTJ-IIステラレーター(R = 1.5 m、a < 0.22 m、B = 1 T、f = 53.2 GHz、PECRH = 300 kW、パワー密度 = 1-25 W cm-3)において研究された。最近の実験では、異なる回転変換および有理面密度を持つ広範囲のプラズマ体積にわたって、TJ-IIの柔軟性が探求された。本論文では、このキャンペーンの主な結果が提示され、特にプラズマプロファイルに対するイオタおよび有理面の影響が議論される。

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tj-ii高精度(タイトル一致)

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StellaratorTJ-II
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