Edge localized mode activity as a limit cycle in tokamak plasmas

Sanae I. Itoh, Kimitaka Itoh, Atsushi Fukuyama, Yukitoshi Miura

研究成果: Contribution to journalArticle査読

129 被引用数 (Scopus)

抄録

A model of edge localized modes in tokamak plasmas is presented. A limit-cycle solution is found in the transport equation (time-dependent Ginzburg-Landau type), which has a hysteresis curve for the gradient versus the flux. A periodic oscillation of the particle outflux and an L-H intermediate state are predicted near the L-H transition boundary. A mesophase in spatial structure appears near the edge.

本文言語英語
ページ(範囲)2485-2488
ページ数4
ジャーナルPhysical review letters
67
18
DOI
出版ステータス出版済み - 1991

All Science Journal Classification (ASJC) codes

  • 物理学および天文学(全般)

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