Transition of fluctuation characteristics observed by a heavy ion beam probe in the JIPP T-IIU tokamak

Y. Hamada, A. Nishizawa, Y. Kawasumi, A. Fujisawa, H. Iguchi

研究成果: Contribution to journalArticle査読

2 被引用数 (Scopus)

抄録

As the sample volume of a heavy ion beam probe (HIBP) is swept from the centre to the plasma boundary in the JIPP T-IIU tokamak, we observe that the correlation time of the density turbulence increases appreciably and the dominant frequency decreases appreciably. The transition is located near r/ap=0.6 in a low density gas-puffed plasma and an NBI-heated (neutral beam injection) plasma. Its position moves outwards in an R.F. heated plasma.

本文言語英語
ページ(範囲)657-661
ページ数5
ジャーナルFusion Engineering and Design
34-35
DOI
出版ステータス出版済み - 3 1997
外部発表はい

All Science Journal Classification (ASJC) codes

  • 土木構造工学
  • 原子力エネルギーおよび原子力工学
  • 材料科学(全般)
  • 機械工学

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