Modification of helical field configuration cased by plasma
Project/Area Number |
19560827
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Research Category |
Grant-in-Aid for Scientific Research (C)
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Allocation Type | Single-year Grants |
Section | 一般 |
Research Field |
Nuclear fusion studies
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Research Institution | Kyoto University |
Principal Investigator |
MIZUUCHI Tohru Kyoto University, エネルギー理工学研究所, 教授 (20135619)
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Co-Investigator(Kenkyū-buntansha) |
OKADA Hiroyuki 京都大学, エネルギー理工学研究所, 准教授 (50169116)
KOBAYASHI Shinji 京都大学, エネルギー理工学研究所, 助教 (70346055)
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Project Period (FY) |
2007 – 2009
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Project Status |
Completed (Fiscal Year 2009)
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Budget Amount *help |
¥4,420,000 (Direct Cost: ¥3,400,000、Indirect Cost: ¥1,020,000)
Fiscal Year 2009: ¥780,000 (Direct Cost: ¥600,000、Indirect Cost: ¥180,000)
Fiscal Year 2008: ¥2,080,000 (Direct Cost: ¥1,600,000、Indirect Cost: ¥480,000)
Fiscal Year 2007: ¥1,560,000 (Direct Cost: ¥1,200,000、Indirect Cost: ¥360,000)
|
Keywords | 磁場核融合 / ヘリカル系磁場 / 非誘導電流 / 回転変換 / ダイバータ / 磁気島 |
Research Abstract |
Spontaneous modification of magnetic field configuration from a vacuum one in a helical system caused by plasma pressure and/or plasma current produced by non-inductive plasma heating is experimentally studied in the Heliotron J device. The effects on the position of divertor plasma legs and the edge rotational transform are examined and clearly shown by experiments. The former is important to design and control the divertor heat/particle road. The latter seems to be related to H-mode transition.
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Report
(4 results)
Research Products
(49 results)
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[Journal Article] Effect of magnetic field ripple on electron cyclotron current drive in Heliotron J2010
Author(s)
K.Nagasaki, G.Motojima, S.Kobayashi, S.Yamamoto, T.Mizuuchi, H.Okada, K.Hanatani, S.Konoshima, K.Masuda, Y.Nakamura, S.Watanabe, K.Mukai, K.Hosaka, K.Kowada, S.Mihara, Y.Yoshimura, Y.Suzuki, A.Fernandez, A.Cappa, F.Sano
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Journal Title
Nuclear Fusion 2
Pages: 25003-25003
Related Report
Peer Reviewed
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[Journal Article] Configuration control experiments in Heliotron J2009
Author(s)
T. Mizuuchi, S. Kobayashi, S. Yamamoto, H. Okada, K. Nagasaki, G. Motojima, S. Watanabe, A. Matsuyama, Y. Nakamura, K. Hanatani, K. Kondo, F. Sano, Heliotron J Group
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Journal Title
Journal of Plasma Fusion Research SERIES Vol.8
Pages: 981-986
Related Report
Peer Reviewed
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[Journal Article] Experimental Study of Non-Inductive Current in Heliotron J2009
Author(s)
G. Motojima, K. Nagasaki, H. Okada, K. Watanabe, T. Mizuuchi, A. Matsuyama, K. Hanatani, S. Yamamoto, S. Kobayashi, Y. Suzuki, K. Kondo, Y. Nakamura, Angela C. FERNANDEZ, Alvaro A. CAPPA, Y. Yoshimura, S. Watanabe, K. Mukai, F. Sano
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Journal Title
Journal of Plasma Fusion Research SERIES Vol.8
Pages: 1010-1014
NAID
Related Report
Peer Reviewed
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[Journal Article] Comparison of edge plasma behavior at different poloidal positions in Heliotron J2009
Author(s)
T. Mizuuchi, K. Murai, S. Watanabe, S. Yamamoto, S. Kobayashi, K. Nagasaki, H. Okada, G. Motojima, H. Arimoto, F. Hamagami, D. Katayama, H. Matsuoka, A. Nakajima, H. Takahashi, H. Yasuda, K. Mukai, Y. Kowada, K. Hosaka, S. Mihara, N. Nishino, Y. Nakashima, Y. Nakamura, K. HanatT. Mizuuchi, K. Murai
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Journal Title
Journal of Nuclear Materials 390-391
Pages: 428-431
Related Report
Peer Reviewed
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[Journal Article] Comparison of edge plasma behavior at different poloidal positions in Heliotron J2009
Author(s)
T.Mizuuchi, K.Murai, S.Watanabe, S.Yamamoto, S.Kobayashi, K.Nagasaki, H.Okada, G.Motojima, H.Arimoto, F.Hamagami, D.Katayama, H.Matsuoka, A.Nakajima, H.Takahashi, H.Yasuda, K.Mukai, Y.Kowada, K.Hosaka, S.Mihara, N.Nishino, Y.Nakashima, Y.Nakamura, K.Hanatani, K.Kondo, F.Sano
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Journal Title
Journal of Nuclear Materials 390-391
Pages: 421-431
Related Report
Peer Reviewed
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[Journal Article] Configuration control experiments in Heliotron J2009
Author(s)
T.Mizuuchi, S.Kobayashi, S.Yamamoto, H.Okada, K.Nagasaki, G.Motojima, S.Watanabe, A.Matsuyama, Y.Nakamura, K.Hanatani, K.Kondo, F.Sano, Heliotron J Group
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Journal Title
Journal of Plasma Fusion Research SERIES, Vol.8
Pages: 981-986
Related Report
Peer Reviewed
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[Journal Article] Effects of Configuration Control on the Neoclassical Viscosity in Heliotron-J2009
Author(s)
S.Nishimura, Y.Nakamura, G.Motojima, H.Okada, S.Kobayashi, S.Yamamoto, K.Nagasaki, K.Hanatani, K.Kondo, T.Mizuuchi, F.Sano
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Journal Title
Journal of Plasma Fusion Research SERIES, Vol.8
Pages: 1003-1009
Related Report
Peer Reviewed
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[Journal Article] Experimental Study of Non-Inductive Current in Heliotron J2009
Author(s)
G.Motojima, K.Nagasaki, H.Okada, K.Watanabe, T.Mizuuchi, A.Matsuyama, K.Hanatani, S.Yamamoto, S.Kobayashi, Y.Suzuki, K.Kondo, Y.Nakamura, Angela C.FERNANDEZ, Alvaro A.CAPPA, Y.Yoshimura, S.Watanabe, K.Mukai, F.Sano
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Journal Title
Journal of Plasma Fusion Research SERIES, Vol.8
Pages: 1010-1014
NAID
Related Report
Peer Reviewed
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[Journal Article] Observation of Fast Ion Response to MHD Activities in Heliotron J2009
Author(s)
K.Nagaoka, S.Kobayashi, K.Hosaka, S.Yamamoto, T.Mizuuchi, M.Osakabe, Y.Takeiri, K.Nagasaki, H.Okada, K.Kondo, K.Hanatani, F.Sano
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Journal Title
Journal of Plasma Fusion Research SERIES, Vol.8
Pages: 1100-1103
Related Report
Peer Reviewed
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[Journal Article] Comparison of edge plasma behavior at different poloidal positions in Heliotron J2009
Author(s)
T. Mizuuchi, K. Murai, S. Watanabe, S. Yamamoto, S. Kobayashi, K. Nagasaki, H. Okada, G. Motojima, H. Arimoto, F. Hamagami, D. Katayama, H. Matsuoka, A. Nakajima, H. Takahashi, H. Yasuda, K. Mukai, Y. Kowada, K. Hosaka, S. Mihara, N. Nishino, Y. Nakashima, Y. Nakamura, K. Hanatani, K. Kondo, F. Sano
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Journal Title
Journal of Nuclear Materials
Related Report
Peer Reviewed
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[Journal Article] Configuration Control Studies in Heliotron J2008
Author(s)
T. Mizuuchi, S. Kobayashi, S. Yamamoto, H. Okada, K. Nagasaki, G. Motojima, S. Watanabe, H. Arimoto, K. Murai, F. Hamagami, D. Katayama, H. Matsuoka, A. Nakajima, H. Takahashi, H. Yasuda, K. Mukai, A. Matsuyama, Y. Kowada, K. Hosaka, S. Mihara, N. Nishino, T. Minami, Y. Nakash T. Mizuuchi, S. Kobayashi, S. Yamamoto, H. Okada, K. Nagasaki, G. Motojima, S. Watanabe, H. Arimoto, K. Murai
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Journal Title
American Institute of Physics Conf. Proc. 996
Pages: 259-268
Related Report
Peer Reviewed
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[Journal Article] Effect of Toroidal Current on Rotational Transform Profile by MHD Activity Measurement in Heliotron J2008
Author(s)
G. Motojima, S. Yamamoto, H. Okada, S. Sakakibara, K. Watanabe, K. Nagasaki, Y. Suzuki, T. Mizuuchi, S. Kobayashi, B.D. Blackwell, Y. Nakamura, K. Kondo, K. Hanatani, H. Arimoto, S. Watanabe, F. Sano
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Journal Title
Plasma and Fusion Research 3
NAID
Related Report
Peer Reviewed
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[Journal Article] Effect of Toroidal Current on Rotational Transform Profile by MHD Activity Measurement in Heliotron J2008
Author(s)
G. Motojima, S. Yamamoto, H. Okada, S. Sakakibara, K. Watanabe, K. Nagasaki, Y. Suzuki, T. Mizuuchi, S. Kobayashi, Boyd D. Blackwell, Y. Nakamura, K. Kondo, K. hanatani, H. Arimoto, S. Watanabe, F. Sano
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Journal Title
Plasma and Fusion Research 3
NAID
Related Report
Peer Reviewed
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[Journal Article] ECCD Experiments in Heliotron J, TJ-II, CHS, and LHD2008
Author(s)
K. Nagasaki, G. Motojima, Angela C. Femandez, Alvaro A. CAPPA, Jose Maria Fontdecaba, Y. Yoshimura, T. Notake, S. Kubo, T. Shimozuma, H. Igami, K. Ida, M. Yushimura, T. Kobuchi, Heliotron J Team, TJ-II Team, CHS Team, LHD Team
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Journal Title
Plasma and Fusion Research 3
Related Report
Peer Reviewed
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[Journal Article] Neutral Transport Analysis in a Non-Axisymmetric Plasma Confining System Based on a Monte-Carlo Simulation2008
Author(s)
Y. Nakashima, Y. Higashizono, S. Kobayashi, H. Yabutani, M. Shoji, T. Mizuuchi, K. Nagasaki, H. Okada, F. Sano, K. Kondo, H. Kawano, T. Cho
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Journal Title
Contribution to Plasma Physics 48
Pages: 141-146
Related Report
Peer Reviewed
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[Journal Article] Effect of Rotational Transform and Magnetic Shear on Confinement of Stellarators2008
Author(s)
E. ASCASIBAR, D. LOPEZ-BRUNA, F. CASTEJON, V. I. VARGAS, V. TRIBALDOS, H. MAASSBERG, C. D. BEIDLER, R. BRAKEL, A. DINKLAGE, J. GEIGER, J. H. HARRIS, A. KUS, T. MIZUUCHI, S. MURAKAMI, S. KAMURA, R. PREUSS, F. SANO, U. STROTH, Y. SUZUKI, J. TALMADGE, Y. TURKIN, K. Y. WATANABE, H. YAMADA, M. YOKOYAMA
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Journal Title
Plasma and Fusion Research 3
NAID
Related Report
Peer Reviewed
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[Journal Article] Spontaneous shift of divertor plasma footprints during a discharge in a helical-axis heliotron device2007
Author(s)
T. Mizuuchi, H. Nagata, H. Okada, G. Motojima, S. Kobayashi, K. Nagasaki, Z. Feng, N. Nishino, Y. Suzuki, M. Yokoyama, Y. Nakamura, S. Yamamoto, S. Watanabe, H. Arimoto, S. Matsuoka, M. Nosaku, T. Tomokiyo, N. Watanabe, K. Hanatani, K. Kondo, F. Sano
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Journal Title
Nucl. Fusion 47
Pages: 395-402
Related Report
Peer Reviewed
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[Presentation] Development of magnetic island detector by magnetic measurement in helical plasmas2009
Author(s)
S. Yamamoto, H. Okada, S. Sakakibara, Y. Suzuki, S. Kobayashi, T. Minami, T. Mizuuchi, K. Mukai, K. Nagasaki, Y. Nakamura, Y. Narushima, F. Sano, K.Y. Watanabe
Organizer
19th International Toki Conference (ITC19)
Place of Presentation
土岐
Year and Date
2009-12-08
Related Report
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[Presentation] Development of magnetic island detector by magnetic measurement in helical plasmas2009
Author(s)
S.Yamamoto, H.Okada, S.Sakakibara, Y.Suzuki, S.Kobayashi, T.Minami, T.Mizuuchi, K.Mukai, K.Nagasaki, Y.Nakamura, Y.Narushima, F.Sano, K.Y.Watanabe
Organizer
19th International Toki onference (ITC19)
Place of Presentation
Toki, Japan
Year and Date
2009-12-08
Related Report
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[Presentation] Study of Non-Inductive Current in Heliotron J2009
Author(s)
K.Nagasaki, G.Motojima, K.Sakamoto, K.Minami, T.Mizuuchi, H.Okada, K.Hanatani, T.Minami, K.Masuda, S.Kobayashi, S.Yamamoto, K.Konoshima, Y.Nakamura, K.Mukai, Y.Yoshimura, A.Fernandes, A.Cappa, B.Blackwell, F.Sano
Organizer
Asia Plasma and Fusion Assoshistion 2009 / Asia-Pacific Plasma Theory Conference in 2009
Place of Presentation
Aomori, Japan
Year and Date
2009-10-27
Related Report
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[Presentation] Energetic particle transport in NBI plasmas of Heliotron J2009
Author(s)
S. Kobayashi, K. Nagaoka, S. Yamamoto, T. Mizuuchi, K. Nagasaki, H. Okada, T. Minami, S. Murakami, H.Y. Lee, Y. Suzuki, Y. Nakamura, Y. Takeiri, M. Yokoyama, K. Hanatani, K. Hosaka, S. Konoshima, S. Ohshima, K. Toushi, F. Sano
Organizer
17th International Stellarator Workshop/Heliotron Workshop
Place of Presentation
プリンストン
Year and Date
2009-10-18
Related Report
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[Presentation] Energetic particle transport in NBI plasmas of Heliotron J2009
Author(s)
S.Kobayashi, K.Nagaoka, S.Yamamoto, T.Mizuuchi, K.Nagasaki, H.Okada, T.Minami, S.Murakami, H.Y.Lee, Y.Suzuki, Y.Nakamura, Y.Takeiri, M.Yokoyama, K.Hanatani, K.Hosaka, S.Konoshima, S.Ohshima, K.Toushi, F.Sano
Organizer
17th International Stellarator Workshop/Heliotron Workshop
Place of Presentation
Princeton Plasma Physics Laboratory, Princeton, USA
Year and Date
2009-10-16
Related Report
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[Presentation] Study of Improved Confinement Modes in Heliotron J2009
Author(s)
T. Mizuuchi, F. Sano, K. Nagasaki, H. Okada, T. Minami, S. Kobayashi, S. Yamamoto, S. Konoshima, K. Hanatani, Y. Nakamura, K. Mukai, S. Kishi, H.Y. Lee, K. Minami, Y. Takabatake, N. Nishino, Y Nakashima, Y. Suzuki, M. Yokoyama
Organizer
17th International Stellarator Workshop/Heliotron Workshop
Place of Presentation
プリンストン
Year and Date
2009-10-15
Related Report
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[Presentation] Study of Improved Confinement Modes in Heliotron J2009
Author(s)
T.Mizuuchi, F.Sano, K.Nagasaki, H.Okada, T.Minami, S.Kobayashi, S.Yamamoto, S.Konoshima, K.Hanatani, Y.Nakamura, K.Mukai, S.Kishi, H.Y.Lee, K.Minami, Y.Takabatake, N.Nishino, Y Nakashima, Y.Suzuki, M.Yokoyama
Organizer
17th International Stellarator Workshop/Heliotron Workshop
Place of Presentation
Princeton Plasma Physics Laboratory, Princeton, USA
Year and Date
2009-10-15
Related Report
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[Presentation] Effects of gas-fueling control on plasma performance in Heliotron J2009
Author(s)
T.Mizuuchi, S.Kobayashi, S.Yamamoto, H.Okada, K.Nagasaki, T.Minami, S.Watanabe, K.Mukai, S.Kishi, K.Minami, Y.Takabatake, H.Yashiro, N.Nishino, Y.Nakashima, Y.Nakamura, K.Hanatani, S.Konoshima, F.Sano
Organizer
17th International Stellarator Workshop/Heliotron Workshop
Place of Presentation
Princeton Plasma Physics Laboratory, Princeton, USA
Year and Date
2009-10-12
Related Report
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[Presentation] Effects of gas-fueling by SMBI on plasma performance in Heliotron J2008
Author(s)
T. Mizuuchi, S. Kobayashi, S. Yamamoto, H. Okada, K. Nagasaki, S. Watanabe, K. Mukai, K. Hosaka, Y. Kowada, S. Mihara, H. Lee, Y. Takabatake, S. Kishi, N. Nishino, Y. Nakashima, Y. Nakamura, K. Hanatani, S. Konoshima, K. Kondo F. Sano
Organizer
18th International Toki Conference (ITC18) Development of Physics and Technology of Stellarators/Heliotronsen route to DEMO
Place of Presentation
セラトピア土岐、土岐市
Year and Date
2008-12-10
Related Report
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[Presentation] Recent Progress in Heliotron J Experiments for Exploration of the Helical-Axis Heliotron Concept2008
Author(s)
T. Mizuuchi, S. Kobayashi, H. Okada, K. Nagasaki, S. Yamamoto, G. Motojima, S. Watanabe, K. Mukai, K. Hosaka, Y. Kowada, S. Mihara, H. Lee, Y. Takabatake, A. Matsuyama, Y. Nakamura, K. Hanatani, Y. Suzuki, S. Konoshima, K. Kondo, F. Sano
Organizer
JSPS-CAS Core Universit Program Seminar on Production and Control of High Performance Plasmas with Advanced Plasma Heating and Diagnostic systems
Place of Presentation
麗江
Year and Date
2008-11-05
Related Report
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[Presentation] Recent Progress in Heliotron J Experiments for Exploration of the Helical-Axis Heliotron Concept2008
Author(s)
T. Mizuuchi, S. Kobayashi, H. Okada, K. Nagasaki, S. Yamamoto, G. Motojima, S. Watanabe, K. Mukai, K. Hosaka, Y. Kowada, S. Mihara, H. Lee, Y. Takabatake, A. Matsuyama, Y. Nakamura, K. Hanatani, Y. Suzuki, S. Konoshima, K. Kondo, F. Sano
Organizer
ISPS-CAS Core Universit Program Seminar on Production and Control of High Performance Plasmas with Advanced Plasma Heating and Diagnostic systems
Place of Presentation
Lijiang(麗江市), China
Year and Date
2008-11-05
Related Report
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[Presentation] Configuration control experiments in Heliotron J2008
Author(s)
T. Mizuuchi, S. Kobayashi, S. Yamamoto, H. Okada, K. Nagasaki, G. Motojima, S. Watanabe, A. Matsuyama, Y. Nakamura, K. Hanatani, K. Kondo, F. Sano, Heliotron J Group
Organizer
International Congress Plasma Physics 2008
Place of Presentation
福岡
Year and Date
2008-09-08
Related Report
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[Presentation] Configuration control experiments in Heliotron J2008
Author(s)
T. Mizuuchi, S. Kobayashi, S. Yamamoto, H. Okada, K. Nagasaki, G. Motojima, S. Watanabe, A. Matsuyama, Y. Nakamura, K. Hanatani, K. Kondo, F. Sano, Heliotron J Group
Organizer
ICPP 2008 International Congress Plasma Physics 2008
Place of Presentation
福岡国際会議場、福岡県
Year and Date
2008-09-08
Related Report
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[Presentation] ヘリオトロンJにおける周辺プラズマ特性の局所性2008
Author(s)
水内亨, 小林進二, 村井謙介, 保坂勝幸, 山本聡, 本島厳, 渡邉真也, 西野信博, 長崎百伸, 向井清史, 三原詩織, 小和田雄亮, 花谷清, 中村祐司, 近藤克己, 佐野史道
Organizer
第7回核融合エネルギー連合講演会
Place of Presentation
青森市男女共同参画プラザ、青森市
Year and Date
2008-06-19
Related Report
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[Presentation] Similarity and difference in edge plasma behavior observed at different poloidal positions in Heliotron J2008
Author(s)
T. Mizuuchi, K. Murai, S. Watanabe, S. Yamamoto, S. Kobayashi, K. Nagasaki, H. Okada, G. Motojima, H. Arimoto, F. Hamagami, D. Katayama, H. Matsuoka, A. Nakajima, . Takahashi, H. Yasuda, K. Mukai, Y. Kowada, K. Hosaka, S. Mihara, N. Nishino, Y. Nakashima, Y. Suzuki, Y. Nakamura, K. Hanatani, K. Kondo, F. Sano
Organizer
18th International Conference on Plasma Surface Interactions
Place of Presentation
トレド
Year and Date
2008-05-29
Related Report
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[Presentation] Similarity and difference in edge plasma behavior observed at different poloidal positions in Heliotron J2008
Author(s)
T. Mizuuchi, K. Murai, S. Watanabe, S. Yamamoto, S. Kobayashi, K. Nagasaki, H, Okada, G. Motojima, H. Arimot, F. Hamagami, D. Katayama, H. Matsuoka, A. Nakajima, . Takahashi, H. Yasuda, K. Mukai, Y. Kowada, K. Hosaka, S. Mihara, N. Nishino, Y. Nakashima, Y. Suzuki, Y. Nakamura K. Hanatani, K. Kondo, F. Sano
Organizer
18th International Conference on Plasma Surface Interactions
Place of Presentation
トレド、スペイン
Year and Date
2008-05-29
Related Report
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[Presentation] Studies of Configuration Control Effects on Dynamic Behavior of Heliotron J Plasmas2007
Author(s)
T. Mizuuchi, S. Kobayashi, S. Yamamoto, H. Okada, K. Nagasaki, G. Motojima, S. Watanabe, H. Arimoto, K. Murai, F. Hamagami, D. Katayama, H. Matsuoka, A. Nakajima, H. Takahashi, H. Yasuda, K. Mukai, A. Matsuyama, N. Nishino, T. Minami, Y. Nakashima, T. Mutoh, Y. Suzuki, S. Murakami, K.Y. Watanabe, M. Yokoyama, Y. Nakamura, K. Hanatani, K. Kondo, S. Okamura, F. Sano
Organizer
Joint Conference of 17th International Toki Conference on Physics of Flows and Turbulence in Plasmas and 17th International Stellarator/Heliotron Workshop
Place of Presentation
土岐
Year and Date
2007-10-16
Related Report
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