DERIVATION OF THE RADIAL PROFILE OF ION TEMPERATURE FROM THE ″MEASURED″ ENERGY SPECTRA OF CHARGE-EXCHANGED NEUTRALS.

Kazuo Nakamura, Naoji Hiraki, Kazuo Toi, Satoshi Itoh

研究成果: Contribution to journalArticle

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In the TRIAM-1 tokamak the energy spectra of charge-exchanged neutrals are observed by scanning the neutral energy analyzer vertically. The ″actual″ ion temperature profile is derived from all observed energy spectra by using the numerical code in which a wall-reflection effect of neutrals and an impermeability of plasma are taken into account. In this numerical analysis, the reflection coefficient is adjusted so that the above calculated ion temperature profile should be best fit for the ion temperatures measured by the Doppler broadening of the visible lines at the relevant radial positions.

元の言語英語
ページ(範囲)1-12
ページ数12
ジャーナルReports of Research Institute for Applied Mechanics (Kyushu University)
28
発行部数87
出版物ステータス出版済み - 1 1 1980

All Science Journal Classification (ASJC) codes

  • Engineering(all)

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