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Electron thermal conductivity in an ergodic magnetic limiter

T. Yamagishi, F.L. Hinton, D.K. Bhadra, R.L. Miller1983年被引用 8Nuclear FusionIF 3出版社

The magnetic field perturbations which create an ergodic magnetic limiter also create enhanced thermal conductivity for electrons. This conductivity is calculated using an MHD model which includes drift heat flow in toroidal geometry. For parameters relevant to the ergodic magnetic limiter, the enhanced thermal conductivity is determined mainly by mode coupling of the radial magnetic field perturbations and is found to be ~ 103 times larger than the classical value.

日本語訳

磁場摂動は、エルゴード磁気リミッターを生成すると同時に、電子の熱伝導率の増大も引き起こす。この熱伝導率は、トロイダル幾何学におけるドリフト熱流を含むMHDモデルを用いて計算される。エルゴード磁気リミッターに関連するパラメータに対して、増大した熱伝導率は主に動径方向磁場摂動のモード結合によって決定され、古典的な値より約103倍大きいことが見出される。

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