OBSERVATION OF THE SKIN-LIKE PROFILES OF ELECTRON TEMPERATURE AND DENSITY OF TURBULENTLY HEATED PLASMAS IN THE TRIAM-1 TOKAMAK.

Naoji Hiraki, Kazuo Nakamura, Kazuo Toi, Satoshi Itoh

研究成果: Contribution to journalArticle査読

抄録

The time evolution of electron temperature and density profiles are measured on the turbulent heating experiment in the TRIAM-1 tokamak. The skin-like profiles of electron temperature and density are observed just after the application of the pulsed electric field for turbulent heating. The width of the skin layer of the electron temperature profile is about 1 cm, and agrees well with the theoretical value. The skin heating of electrons after the heating pulse is also spectroscopically confirmed by the remarkable decrease of the volume emission of visible lines which is localized at the outer plasma region.

本文言語英語
ページ(範囲)13-18
ページ数6
ジャーナルReports of Research Institute for Applied Mechanics (Kyushu University)
28
87
出版ステータス出版済み - 1 1 1980

All Science Journal Classification (ASJC) codes

  • 工学(全般)

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