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Confinement and stability in JET: recent results

D.S. Campbell1990年Plasma Physics and Controlled FusionIF 2.2出版社

The versatility of the JET device allows a wide range of tokamak operating regimes to be explored and plasmas bounded both by material limiters and by a magnetic separatrix have been investigated extensively. This has permitted the confinement and MHD stability properties of plasmas heated to temperatures above 10 keV by neutral beam injections or ion cyclotron resonance heating to be studied in detail. The results of analyses of transport and confinement in the L- and H-mode regimes in JET are discussed and the properties of H-mode plasmas produced by both major forms of heating are compared. Several aspects of the MHD stability of such plasmas, particularly at high toroidal beta beta psi , and at the density limit, are reviewed.

日本語訳

JET装置の多様性により、幅広いトカマク運転領域の探求が可能となり、材料リミターと磁気セパラトリックスの両方によって境界が形成されたプラズマが広範囲にわたって調査されてきた。これにより、中性粒子ビーム入射またはイオンサイクロトロン共鳴加熱によって10 keVを超える温度に加熱されたプラズマの閉じ込め特性とMHD安定性特性を詳細に研究することが可能となった。JETにおけるLモードおよびHモード領域での輸送と閉じ込めの解析結果について議論し、両方の主要な加熱方式によって生成されたHモードプラズマの特性を比較する。このようなプラズマのMHD安定性のいくつかの側面、特に高トロイダルベータ(β)および密度限界における側面について概説する。

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jet高精度(タイトル一致)

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