Soft X-ray Emission Profile and Mode Structure During MHD Events in the TST-2 Spherical Tokamak
スポンサーリンク
概要
- 論文の詳細を見る
Mode structures during MHD events in the TST-2 spherical tokamak are revealed by means of singular value decomposition. Soft X-ray and magnetic coil signals show growths of modes with toroidal mode numbers n = 1 and 2. Slow evolution of the soft X-ray profile indicates beginning of localized crash. Occurrence of these events is correlated with the spatial gradient of the soft X-ray profile, suggesting that these events are driven by the pressure gradient. Increases in impurity ion temperatures (CIII and OV) are observed. These are positively correlated with the increment of the plasma current during these events.
- 社団法人 プラズマ・核融合学会の論文
著者
-
SASAKI M.
Graduated School of Advanced Sciences of Matter, Hiroshima University
-
TSUJIMURA J.
Graduate School of Frontier Sciences, The University of Tokyo, Kashiwa 277-8561, Japan
-
TOJO H.
Graduate School of Frontier Sciences, The University of Tokyo, Kashiwa 277-8561, Japan
-
EJIRI A.
Graduate School of Frontier Sciences, The University of Tokyo, Kashiwa 277-8561, Japan
-
TAKASE Y.
Graduate School of Frontier Sciences, The University of Tokyo, Kashiwa 277-8561, Japan
-
TORII Y.
Graduate School of Frontier Sciences, The University of Tokyo, Kashiwa 277-8561, Japan
-
OSAKO T.
Graduate School of Frontier Sciences, The University of Tokyo, Kashiwa 277-8561, Japan
-
MASUDA T.
Graduate School of Frontier Sciences, The University of Tokyo, Kashiwa 277-8561, Japan
-
SHIMADA Y.
Graduate School of Frontier Sciences, The University of Tokyo, Kashiwa 277-8561, Japan
-
SUMITOMO N.
Graduate School of Science, The University of Tokyo, Tokyo 113-0033, Japan
-
NUGA H.
Graduate School of Science, The University of Tokyo, Tokyo 113-0033, Japan
-
KAINAGA S.
Graduate School of Science, The University of Tokyo, Tokyo 113-0033, Japan
-
SUGIYAMA J.
Graduate School of Frontier Sciences, The University of Tokyo, Kashiwa 277-8561, Japan
関連論文
- Analysis of Transmission Characteristics of Gaussian Monocycle Pulse for Silicon Integrated Antennas
- Soft X-ray Emission Profile and Mode Structure During MHD Events in the TST-2 Spherical Tokamak