<RESEARCH REPORT>CURRENT DENSITY PROFILE CONTROL BY PROGRAMMING OF GAS PUFFING AND PLASMA CURRENT WAVEFORM IN THE JIPPT-II TOKAMAK
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概要
- 論文の詳細を見る
In the resistive shell tokamak, JIPP T-II, the current density profile control is carried out by pre-programming of both gas puffing and plasma current waveform. The major disruptions are completely suppressed by the method and a high density tokamak plasma with low q(a) is obtained with better MHD stability, where the line-average electron density n^^-_e≲8.5×10^<13> cm^<-3> and safety factor at plasma surface q(a)≳2.2. The control criterion that the current density profile is successfully controlled is derived as a function of the ratio of plasma current to the electron density I_p/n^^-_e in the current rising phase, i.e., 20×10^<-13>≲I_p/n^^-_e≲30×10^<-13>kA・cm^3.
- 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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Toi K.
Institute of Plasma Physics, Nagoya University
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KAWAHATA K.
Institute of Plasma Physics, Nagoya University
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TANAHASHI S.
Institute of Plasma Physics, Nagoya University
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Tanaka S.
Biol. Lab. Nippon Med. Schl.
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Sato K.
Research Information Center Institute Of Plasma Physics Nagoya University
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Itoh S.
Institute For Applied Mechanics Kyushu University
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Kawahata 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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Kadota K.
Institute of Plasma Physics, Nagoya University
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Noda N.
Institute of Plasma Physics, Nagoya University
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Sato K.
Institute Of Plasma Physics Nagoya University
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Sakurai K.
Dept. Biol. Fac. Sci. Tokyo Metro. Univ.
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Sakurai K.
Institute of Plasma Physics, Nagoya University
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Yasue S.
Institute of Plasma Physics, Nagoya University
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ITOH S.
Natl. Inst. Basic Biol.
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Noda N.
Research Information Center Institute Of Plasma Physics Nagoya University
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Sato K.
Research Information Center Institute Of Plasma Physics Nagoya University:tokai University
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Noda N.
Institute Of Plasma Physics Nagoya University
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Yasue S.
Research Information Center Institute Of Plasma Physics Nagoya University:mitsubishi Electric Corpor
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Kawahata K.
Institute Of Plasma Physics Nagoya University
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