電気学会論文誌A(基礎・材料・共通部門誌)
Online ISSN : 1347-5533
Print ISSN : 0385-4205
特集論文
亜球状閉じ込め領域中への磁場反転配位プラズマの移送
関口 純一浅井 朋彦高橋 努高橋 俊樹
著者情報
ジャーナル 認証あり

2014 年 134 巻 9 号 p. 509-514

詳細
抄録

Translation of a Field-Reversed Configuration (FRC) into a quasi-spherical confinement region with super-alfvénic translation speed has been successfully conducted. Translation speed can be controlled in the range from 80 to 150km/s by changing statically filled gas pressure. The translated FRC experiences radial decompression process rapidly when it enters into the confinement chamber. The separatrix shape of translated FRC is controlled through the translation process. Especially, in the case of FRC translation into deuterium gas atmosphere, elongation of the FRC is roughly unity. It indicates possible application of center solenoid onto the high-beta compact torus of FRC. Also, as a new finding, a rotational instability with an n=2 deformation has been observed in the translated FRC.

著者関連情報
© 2014 電気学会
前の記事 次の記事
feedback
Top