Effect of plasma current on magnetohydrodynamic modes in neutral beam heated plasmas in compact helical system

Satoru Sakakibara, Hiroshi Yamada, Kazuo Toi, Akira Ejiri, Akira Ando, Harukazu Lguchi, Keisuke Matsuoka, Shigeru Morita, Osamu Motojima, Kiyohiko Nishimura, Shoichi Okamura, Kenji Tanaka1

研究成果: Article査読

7 被引用数 (Scopus)

抄録

Effects of the net toroidal plasma currents on magnetohydrodynamic (MHD) modes have been investigated in neutral beam heated plasmas with the control of ohmic current. The characteristics of experimental observations are discussed in comparison with the calculated 3-D equilibria. The resonant modes are destabilized by the change of magnetic configuration due to the induced current in the co-direction. The modes with m/n = 2/l and 3/2 abruptly disappear at the specific current, which is consistent with the disappearance of the resonant surfaces. The behavior of these modes is phenomenologically consistent with that of the interchange mode.

本文言語English
ページ(範囲)L252-L255
ジャーナルJapanese journal of applied physics
34
2
DOI
出版ステータスPublished - 1995 2
外部発表はい

ASJC Scopus subject areas

  • Engineering(all)
  • Physics and Astronomy(all)

フィンガープリント 「Effect of plasma current on magnetohydrodynamic modes in neutral beam heated plasmas in compact helical system」の研究トピックを掘り下げます。これらがまとまってユニークなフィンガープリントを構成します。

引用スタイル