Possible maximum amplitude of streamers in drift wave turbulence

Sanae Itoh, K. Itoh

研究成果: Contribution to journalArticle査読

2 被引用数 (Scopus)

抄録

A possible maximum amplitude of the streamers is addressed. A model equation of the coupled system of drift waves and streamers is described from wave-kinetic equations, assuming that zonal flows are absent. Steady state solutions are obtained and the dynamical behaviors are examined. The influence of the nonlinear self-stabilizing effect is investigated. An upper bound of the amplitude of the streamers is given, in the limit of the vanishing damping rate of streamers, which corresponds to the equi-partition between streamers and drift waves.

本文言語英語
論文番号055002
ジャーナルPlasma Physics and Controlled Fusion
50
5
DOI
出版ステータス出版済み - 5 1 2008

All Science Journal Classification (ASJC) codes

  • 原子力エネルギーおよび原子力工学
  • 凝縮系物理学

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