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Radiofrequency power absorption by a strongly magnetized, hot, bounded ion-electron plasma

A.M. Messiaen, J.-L. Monfort, P.E. Vandenplas1971年被引用 11Nuclear FusionIF 3出版社

We give a fluid description of a uniform, bounded, hot ion-electron plasma which includes collision effects and a full electromagnetic treatment. The absorbed r.f. power is calculated in the magneto-ion domain for a plasma column excited by a cylindrical TE wave. Axisymmetric and multipolar azimuthal excitation are considered. A resonance spectrum is obtained which is strongly dependent on the geometry and on the hot character of the plasma. These results are compared with those of an earlier collisionless quasi-static model, and the influence of the various parameters is systematically investigated. The r.f. power absorbed at some well-chosen resonances can be quite considerable when the intervening parameters are optimized.

日本語訳

我々は、衝突効果と完全な電磁気的取り扱いを含む、一様で有界な高温イオン-電子プラズマの流体記述を与える。吸収される高周波電力は、円筒状のTE波によって励起される磁化イオン-プラズマ領域において計算される。軸対称および多極の励起が考慮される。得られる共鳴スペクトルは、幾何学的形状およびプラズマの高温特性に強く依存する。これらの結果は、衝突のない準静電的モデルの結果と比較され、様々なパラメータの影響が系統的に調べられる。適切に選択された共鳴において吸収される高周波電力は、関連するパラメータが最適化されると、かなり大きくなり得る。

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