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Higher fusion power gain with profile control in DIII-D tokamak plasmas

E.A. Lazarus, G.A. Navratil, C.M. Greenfield, E.J. Strait, M.E. Austin, K.H. Burrell, T.A. Casper, D.R. Baker, J.C. DeBoo, E.J. Doyle1997年被引用 33Nuclear FusionIF 3出版社

Strong shaping, favourable for stability and improved energy confinement, together with a significant expansion of the central region of improved confinement in negative central magnetic shear target plasmas, increased the maximum fusion power produced in DIII-D by a factor of 3. Using deuterium plasmas, the highest fusion power gain, the ratio of fusion power to input power, Q, was 0.0015, corresponding to an equivalent Q of 0.32 in a deuterium-tritium plasma, which is similar to values achieved in tokamaks of larger size and magnetic field. A simple transformation relating Q to the stability parameters is presented

日本語訳

強い shaping は、安定性とエネルギー閉じ込めの向上に有利であり、負の中心磁気シアを持つターゲットプラズマにおける改善された閉じ込めの中心領域を大幅に拡大し、DIII-Dで生成される最大核融合出力を3倍に増加させた。重水素プラズマを用いた場合、最高の核融合利得(核融合出力と入力電力の比)Q は0.0015であり、これは重水素-トリチウムプラズマにおける等価な Q が0.32であることに相当し、より大型で強力な磁場を持つトカマクで達成された値と同程度である。Q を安定性パラメータに関連付ける簡単な変換式を示す。

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diii-d高精度(タイトル一致)

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DIII-D
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