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A linear reactor system with impurity-seeded multiple-mirror end plug

K. Hirano1978年被引用 6Nuclear FusionIF 3出版社

Multiple-mirror end-plugged near-reactor parameters are estimated including parallel electron thermal conduction loss which was not taken into account in previous papers in spite of its importance. The assumed thermal conductivity in a multiple mirror is simply 1/M2 times the classical value. Impurity seeding only at the plugs is demonstrated to be effective in increasing the energy confinement time of the plasma and, consequently, in reducing the reactor length by .more than a factor of 1.5. The total reactor length is optimized along with plasma temperature, plug length, and seeding fraction of the impurity. A typical reactor length for B = 100 kG and QE = 2 is calculated to be about 1100 m with an output power of 13 GW.

日本語訳

多重ミラー端部プラグ付き炉心近傍パラメータを、その重要性にもかかわらず従来の論文では考慮されていなかった平行電子熱伝導損失を含めて評価した。多重ミラー内の仮定された熱伝導率は、単純に古典値の1/M2倍である。プラグのみへの不純物シーディングが、プラズマのエネルギー閉じ込め時間を増加させ、その結果、炉長を1.5倍以上の係数で減少させるのに有効であることが実証された。全炉長は、プラズマ温度、プラグ長、および不純物のシーディング割合とともに最適化される。B = 100 kG および QE = 2 の場合の典型的な炉長は、出力13 GWで約1100 mと計算される。

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