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Particle drift trajectories in the rotating field of the dynamic ergodic divertor in the TEXTOR tokamak—a Monte-Carlo study

A. Montvai1997年Fusion Engineering and DesignIF 1.7出版社

AbstractStatistical properties of the guide center trajectories are analyzed in the boundary region of the TEXTOR tokamak. The magnetic configuration investigated is a static magnetic field model consisting of a typical TEXTOR equilibrium with the following parameters: BT=2.2 T at the magnetic axis, and a limiter q value of q(a)=4.2 and a perturbation. The perturbing field is created by the dynamic ergodization divertor (DED) coil system with a nominal current value of 10 kA. Both of the possible methods of operation: the static and the rotating one have been analyzed. Based on a randomly generated ensemble of 7×103 initial conditions the main statistical properties of the trajectories are reported.

日本語訳

要約TEXTORトカマクの境界領域におけるガイド中心軌道の統計的性質を解析した。調査した磁気配位は、典型的なTEXTOR平衡(磁気軸上でBT=2.2T、リミターq値q(a)=4.2)と摂動からなる静磁場モデルである。摂動場は、動的エルゴダイゼーション・ダイバータ(DED)コイル系によって生成され、公称電流値は10kAである。静的および回転の両方の可能な動作モードを解析した。ランダムに生成された7×10³個の初期条件に基づき、軌道の主要な統計的性質を報告する。

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textor高精度(タイトル一致)

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DivertorTEXTORErgodic divertor
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