Orbit Following Calculation of Energetic Ions in the Design of Ferritic Insertion in the JT-60U
スポンサーリンク
概要
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The design process regarding ferritic insertion in the JT-60U is described from the viewpoint of the behavior of energetic ions. The confinement of energetic ions and the absence of unfavorable heat flux on the first wall were assessed using the Fully Three-Dimensional magnetic field OFMC code, which was developed for the toroidal field ripple reduction experiment program utilizing ferritic inserts in the JFT-2M. In the final design, the absorbed power in the neutral beam injection is improved by a factor of about 1.3 in a large volume plasma with Bt0 = 1.9 T.
著者
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SAKURAI Shinji
Fusion Research and Development Directorate, Japan Atomic Energy Agency
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MIURA Yukitoshi
Fusion Research and Development Directorate, Japan Atomic Energy Agency
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SHINOHARA Kouji
Fusion Research and Development Directorate, Japan Atomic Energy Agency
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SUZUKI Yutaka
Fusion Research and Development Directorate, Japan Atomic Energy Agency
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MASAKI Kei
Fusion Research and Development Directorate, Japan Atomic Energy Agency
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FUJITA Takaaki
Fusion Research and Development Directorate, Japan Atomic Energy Agency