The ion temperature of the turbulently heated TRIAM-1 plasma is obtained from the Doppler-broadening of visible lines. The radial profiles of the volume emission of visible lines are beforehand measured to examine whether the volume emissions are localized at a specified position of the minor cross-section of the plasma or not. The ion temperature of the specified position is determined from these profiles. The time behavior of thus obtained Doppler ion temperature shows a good agreement with that of the one derived from the Neutral Energy Analyzer.
|Number of pages||7|
|Journal||Reports of Research Institute for Applied Mechanics (Kyushu University)|
|Publication status||Published - Jan 1 1980|
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