Effect of the radial electric field on alpha particle loss in tokamaks

K. Itoh, H. Sanuki, S. I. Itoh, K. Tani

研究成果: Contribution to journalLetter査読

8 被引用数 (Scopus)

抄録

The effect of the radial electric field near the plasma edge on the ripple trapped loss of fusion alpha particles is discussed. The order of magnitude of the potential difference, which substantially affects the localized heat load on the first wall, is also studied. If the potential difference is of the order of the plasma temperature, the peaking of the localized heat deposition on the first wall becomes weaker owing to the energy distribution of the ripple trapped loss particles.

本文言語英語
ページ(範囲)1405-1409
ページ数5
ジャーナルNuclear Fusion
31
7
DOI
出版ステータス出版済み - 7 1991

All Science Journal Classification (ASJC) codes

  • 核物理学および高エネルギー物理学
  • 凝縮系物理学

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