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Low-frequency resonances and averaged potential in a non-isothermal plasma, taking account of ion collisions

N. Nikolov, A. Shivarova1970年被引用 7Nuclear FusionIF 3出版社

The paper investigates the interaction of a low-frequency electromagnetic field with a plane-non-isothermal plasma layer (Te ≫ Ti) in the one-dimensional case, where the frequency of the field is much less than the ion Langmuir frequency. Using the effective ion collision frequency, the perturbed plasma parameters are determined in a single-fluid hydrodynamic approximation. By averaging the equations of motion, an expression is derived for the averaged potential and averaged force under conditions of strong spatial dispersion, taking into account ion collisions.

日本語訳

本論文は、一次元の場合において、周波数がイオン・ラングミュア周波数よりもはるかに小さい低周波電磁場と、非等温プラズマ層(Te ≫ Ti)との相互作用を調査する。実効イオン衝突周波数を用いて、単流体流体力学近似において摂動プラズマパラメータを決定する。運動方程式を平均化することにより、強い空間分散の条件下で、イオン衝突を考慮した平均ポテンシャルと平均力の式を導出する。

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