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Small aspect ratio tokamak configurations generated by rotating magnetic field current drive

G.A. Collins, G. Durance, G.R. Hogg, J. Tendys, P.A. Watterson1988年被引用 32Nuclear FusionIF 3出版社

Small aspect ratio tokamak configurations are produced by adding a toroidal magnetic field to the rotamak. Configurations with toroidal fields ranging up to ∼ 200 G at the magnetic axis are studied. Typical parameters are Itor ∼ 2 kA, Bpoi ∼ 50 G, q0 ∼ 1-3, ne (peak) ∼ 1019 m−3, Te ∼ 12 eV, τp ∼ 15 μs and τe ∼ 5μs for an RF input power of ∼ 40 kW. Most features of these configurations can be modelled by an MHD equilibrium code. The presence of the toroidal field is observed to have a significant influence on the rotating magnetic field current drive mechanism.

日本語訳

低アスペクト比トカマク配位は、ロータマクにトロイダル磁場を加えることによって生成される。磁気軸における磁場が最大約200Gの範囲の配位を研究した。代表的なパラメータは、RF入力電力約40kWに対して、Itor〜2kA、Bpoi〜50G、q0〜1-3、ne(ピーク値)〜1019m−3、Te〜12eV、τp〜15μs、τe〜5μsである。これらの配位のほとんどの特徴は、MHD平衡コードによってモデル化できる。トロイダル磁場の存在は、回転磁場電流駆動機構に有意な影響を与えることが観測された。

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