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Calculation of axial electron temperature variations in tandem mirrors at moderate collisionality

T.D. Rognlien1986年被引用 1Nuclear FusionIF 3出版社

A Monte Carlo test particle code is used to calculate the temperature difference between the central cell and end cell of a tandem mirror. The electron power input is through drag of hot ions in the end cell. It is found that the temperature difference increases as the mean free path becomes comparable to the system length. At long mean free paths, the temperature difference agrees with a previous analytical model. The calculation explains the temperature variation measured in the TMX experiment.

日本語訳

タンデムミラーにおける中央セルと端部セルの間の温度差を計算するために、モンテカルロ試験粒子コードを用いる。電子への電力入力は、端部セルにおける高温イオンの抗力(ドラッグ)によるものである。温度差は、平均自由行程がシステム長に匹敵するようになると増加することが見出された。長い平均自由行程では、温度差は以前の解析モデルと一致する。この計算は、TMX実験で測定された温度変動を説明するものである。

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CollisionalityTandem mirror
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