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Engineering overview of the fusion ignition research experiment (FIRE)

R.J Thome, P.J Heitzenroeder, For the FIRE Design Team2002年Fusion Engineering and DesignIF 1.7出版社

AbstractThe FIRE tokamak is an option for the next step in the U.S. magnetic fusion energy program. The design goals have evolved to a major radius of 2.14 m, minor radius of 0.525 m, toroidal field (TF) of 10 T and plasma current of 7.7 mA for a flat-top time of ∼20 s. The requirement for 3000 full-power, full-field pulses and 30,000 pulses at 2/3 of full field has been retained since 1999. All magnets are inertially cooled with liquid nitrogen. Design options have been considered over a range of parameter space for either a wedged TF coil structure or a bucked and wedged TF/Central Solenoid structure. The wedged configuration has been selected as the baseline.

日本語訳

FIREトカマクは、米国の磁気核融合エネルギープログラムにおける次段階の候補である。設計目標は、主半径2.14m、副半径0.595m、トロイダル磁場(TF)10T、プラズマ電流7.7MA、フラットトップ時間約20秒へと進化してきた。3000回の全出力パルスと、全磁場の2/3での30000回のパルスという要求は、1999年以来維持されている。すべての磁石は液体窒素による慣性冷却方式を採用している。楔形TFコイル構造と、楔形・バック式TF/中心ソレノイド(CS)複合構造の両方について、パラメータ空間の広範囲にわたって設計オプションが検討された。楔形構造がベースラインとして選定された。

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