<RESEARCH REPORT>Effect of In Situ Carbon Coating on ICRF-Heated Tokamak Plasmas Relating to Radiation Loss by Iron-Impurities in JIPP T-IIU
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概要
- 論文の詳細を見る
In Situ carbon coating has been made with a glow discharge in a methane/hydrogen mixture gas. Without C-coating, iron contamination has been so severe with megawatts ICRF heating that the total radiation loss exceeds the rf-heating power and the electron temperature, after once heated up, decreases continuously during the latter half of 55 ms rf pulse. With C-coating, the radiation loss is reduced to be one fifth of the rf power and the electron temperature T_e comes to be stationary in the end of the rf pulse. As a result of this change in T_e, total stored energy increases compared to the one obtained before the C-coating is applied. Thus the effect of the C-coating has been clearly demonstrated for tokamak plasmas with high power heating.
- 核融合科学研究所の論文
著者
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Toi K.
Research Information Center Institute Of Plasma Physics Nagoya University
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Ogawa I.
Research Center for Development of Far Infrared Region, University of Fukui
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Tanaka S.
Biol. Lab. Nippon Med. Schl.
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Hayashi Y.
Research Information Center Institute Of Plasma Physics Nagoya University
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Kawahata K.
Research Information Center Institute Of Plasma Physics Nagoya University
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Hiroe S.
Research Information Center Institute Of Plasma Physics Nagoya University
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WATARI T.
Research Information Center, Institute of Plasma Physics, Nagoya University
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HAMADA Y.
Research Information Center, Institute of Plasma Physics, Nagoya University
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AKIYAMA R.
Research Information Center, Institute of Plasma Physics, Nagoya University
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ANDO R.
Research Information Center, Institute of Plasma Physics, Nagoya University
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HIROKURA S.
Research Information Center, Institute of Plasma Physics, Nagoya University
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KAKO E.
Research Information Center, Institute of Plasma Physics, Nagoya University
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KAWASUMI Y.
Research Information Center, Institute of Plasma Physics, Nagoya University
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Ogawa Y.
Research Information Center, Institute of Plasma Physics, Nagoya University
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Masai K.
Research Information Center, Institute of Plasma Physics, Nagoya University
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Matsuoka K.
Research Information Center, Institute of Plasma Physics, Nagoya University
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Noda N.
Research Information Center, Institute of Plasma Physics, Nagoya University
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Tanahashi S.
Research Information Center, Institute of Plasma Physics, Nagoya University
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Taniguchi Y.
Research Information Center, Institute of Plasma Physics, Nagoya University
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Miyamoto K.
Dept. Biol. Fac. Sci. Tokyo Metro. Univ.
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Kako E.
Research Information Center Institute Of Plasma Physics Nagoya University:national Laboratory For Hi
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Kawasumi Y.
Research Information Center Institute Of Plasma Physics Nagoya University
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Hirokura S.
Research Information Center Institute Of Plasma Physics Nagoya University
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Kadota K.
Research Information Center Institute Of Plasma Physics Nagoya University
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Terumichi Y.
Research Information Center Institute Of Plasma Physics Nagoya University:department Of Physics Facu
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Matsuura K.
Dept. Biol. Fac. Sci. Tokyo Metro. Univ.
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Ando R.
Research Information Center Institute Of Plasma Physics Nagoya University
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Noda N.
Research Information Center Institute Of Plasma Physics Nagoya University
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Takasugi K.
Research Information Center Institute Of Plasma Physics Nagoya University
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Watari T.
Institute Of Plasma Physics Nagoya University
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Watari T.
Research Information Center Institute Of Plasma Physics Nagoya University
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Osanai Y.
Research Information Center Institute Of Plasma Physics Nagoya University
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Tanahashi S.
Research Information Center Institute Of Plasma Physics Nagoya University
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Akiyama R.
Research Information Center Institute Of Plasma Physics Nagoya University
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Kawahata K.
Plasma Physics Laboratory Kyoto University
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Hamada Y.
Research Information Center Institute Of Plasma Physics Nagoya University
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Haruyama Y.
Research Information Center Institute Of Plasma Physics Nagoya University:faculty Of Engineering Kyo
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Ogawa I.
Research Information Center Institute Of Plasma Physics Nagoya University
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Haruyama Y.
Research Information Center Institute Of Plasma Physics Nagoya University:faculty Of Engineering Kyoto Univ.
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Okubo Y.
Institute Of Plasma Physics Nagoya University
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