5. プラズマ揺動とCT計測 : プラズマの揺動解析入門 V

概要

論文の詳細を見る
Imaging techniques including the X-ray CT, the ECE-CT, and the ECE fluctuation imaging are described. The Fourier expansion technique is popular in plasma diagnostics because it is useful when data are missing in some angles. Although the strict X-ray CT technique using the Fourier transform has not been used in plasma tomography, this technique is described since it can be useful when the completed X-ray data set is taken from any direction. The ECE-CT is more powerful than the X-ray CT because ECE continuously measures local electron temperature. Nevertheless, the X-ray CT is useful because it shows the behavior of heavy metal impurities. Experimental results using CTs are also described, since CT diagnostics have contributed significantly to MHD physics.
社団法人プラズマ・核融合学会の論文
1998-10-25