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Flux–force relation for non-axisymmetric tori in general flux coordinates and neoclassical toroidal plasma viscosity

K.C. Shaing, M.S. Chu, S.A. Sabbagh2010年被引用 14Nuclear FusionIF 3出版社

Flux–force relation, a fundamental relation that relates transport fluxes to forces, for non-axisymmetric tori in general magnetic flux coordinates that are not Hamada coordinates, is derived. The derivation is based on kinetic theory instead of fluid theory. It is shown that pressure force also contributes to the relation in non-Hamada coordinates in general to make the relation compatible with kinetic theory and to make it coordinates invariant. The results are applied to the theory for the neoclassical toroidal viscosity in tokamaks that have error fields or resistive magnetohydrodynamic (MHD) modes.

日本語訳

非軸対称トーラスにおける、ハマダ座標ではない一般的な磁束座標でのフラックス-力関係(輸送フラックスを力に関係付ける基本関係)が導出される。導出は流体理論ではなく運動論に基づく。圧力力も一般に非ハマダ座標においてこの関係に寄与し、その関係を運動論と整合させ、かつ座標不変にすることが示される。結果は、誤差磁場または抵抗性磁気流体力学(MHD)モードを持つトカマクにおける新古典トロイダル粘性の理論に適用される。

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