Ray Tracing Analyses of Current-Free ECRH Plasmas in Heliotron E
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概要
- 論文の詳細を見る
Ray tracing calculation of both the ordinary (0) mode and the extraordinary(X) mode using the cold plasma dispersion relation were carried out for thefundamental resonance (co=a..) and the second harmonic resonance (a=2a..)in a straight-heliotron configuration, where co.. denotes electron cyclotronfrequency. Absorption coefficients are evaluated by the optical thickness alongthe ray trajectories without relativistic effects. In Heliotron E, dominant con-tribution to the heating by electromagnetic waves launched from the low fieldside is the 0-mode for aha.. and the X-mode for co=2co.., when single pathabsorption is significant and mode mixing at wall reflection is negligible. Goodheating efficiency requires adjustment of the cylotron resonance at the magneticaxis, which is consistent with the experimental data.
- 社団法人日本物理学会の論文
- 1985-08-15
著者
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SATO Motoyasu
National Insitute for Fusion Science
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SUDO Shigeru
National Insitute for Fusion Science
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Hashimoto Hitoshi
Materials Research Institute For Sustainable Development National Institute Of Advanced Industrial S
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Wakatani Masahiro
Plasma physics Laboratory, Kyoto University
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IIYOSHI Atsuo
Plasma Physics Laboratory,Kyoto University
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SATO Motoyasu
Plasma Physics Laboratory, Kyoto University
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MOTOJIMA Osamu
Plasma Physics Laboratory, Kyoto University
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UO Koji
Plasma Physics Laboratory, Kyoto University
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Wakatani Masahiro
Plasma Physics Laboratory Kyoto University
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Wakatani Masahiro
Interdisciplinary Graduate School Of Engineering Sciences Kyushu University:graduate School Of Energ
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Uo Koji
Plasma Physics Laboratory Kyoto University
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Uo Koji
Plasma Physics Laboratory Faculty Of Enginning Kyoto University
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Sato Motoyasu
Plasma Physics Laboratory Kyoto University
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Iiyoshi Atsuo
Plasma Physics Laboratory Kyoto University:(present Address) National Institute For Fusion Science
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TAKEUCHI Kazuhiro
Department of Nuclear Engineering,Faculty of Engineering,Kyoto University
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HASHIMOTO Hitoshi
Plasma Physics Laboratory,Kyoto University
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SUDO Sigeru
Plasma Physics Laboratory,Kyoto University
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Sato M
National Insitute For Fusion Science
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Motojima Osamu
Plasma Physics Laboratory Kyoto University
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Uchino Kiichiro
Department Of Energy Conversion Kyushu University
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HASHIMOTO Hitoshi
Bio Research Corporation of Yokohama
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Sudo S
National Insitute For Fusion Science
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Takeda K
Kyushu Univ. Fukuoka
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Hashimoto H
Materials Research Institute For Sustainable Development National Institute Of Advanced Industrial S
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Hashimoto Hitoshi
Res. Inst. For Sustainable Materials National Inst. Of Advanced Industrial Sci. And Technol.
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Suda Mitsuru
Research & Development Laboratory Mitsubishi Mining & Cement Co. Ltd.
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Iiyoshi A
Plasma Physics Laboratory Kyoto University
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Koga Tsuyoshi
Department Of Physics Kyushu University
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Iiyoshi Atuo
Plasma Physics Laboratory Kyoto University
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Iiyoshi Atsuo
Plasma Physics Laboratory Kyoto University
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Hashimoto H
Department Of Biotechnology The University Of Tokyo
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Koga T
Department Of Energy Conversion Graduate School Of Engineering Sciences Kyushu Univetsily
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TAKEUCHI Kazuhiro
Department of Engineering Informatics, Osaka Electro-Communication University
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