S. Masaki
University of Tsukuba
6 Papers
17 Citations
S. Masaki is an academic researcher from University of Tsukuba. The author has contributed to research in topics: Divertor & Instability. The author has an hindex of 3, co-authored 6 publications.
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Papers
Status and plan of GAMMA 10 tandem mirror program
Tsuyoshi Imai,Makoto Ichimura,Yousuke Nakashima,Isao Katanuma,Masayuki Yoshikawa,Tsuyoshi Kariya,R. Minami,Yoshiaki Miyata,Yuusuke Yamaguchi,Ryuya Ikezoe,Takashi Shimozuma,Shin Kubo,Yasuo Yoshimura,Hiroyuki Takahashi,Takashi Mutoh,Keishi Sakamoto,M. Mizuguchi,Mao Ota,H. Ozawa,K. Hosoi,F. Yaguchi,R. Yonenaga,Y. Imai,T. Murakani,K. Yagi,T. Nakamura,Hitomi Aoki,Hideaki Iizumi,T. Ishii,Hideyuki Kondou,H. Takeda,N. Ichioka,S. Masaki,T. Yokoyama +33 more
TL;DR: In this article, the authors presented the recent progress and near future plan of GAMMA 10 efforts and presented the ion confining potential of more than 2 kV with high power plug electron cyclotron heating (ECH).
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Flute instability and the associated radial transport in the tandem mirror with a divertor mirror cell
TL;DR: In this paper, the authors investigated the flute instability and the associated radial transport in the tandem mirror with a divertor mirror cell (the GAMMA10 A-divertor) with help of computer simulation.
Flute instability in the tandem mirror with the divertor/dipole regions
TL;DR: In this article, the simulation results reveal that the dipole field plays a role of a good magnetic field line curvature to the GAMMA10 A-divertor, and so the flute modes are stabilized without help of electron short circuit effects.
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The Stability of Flute Modes in the GAMMA10 A-divertor
Isao Katanuma,K. Yagi,Yusuke Haraguchi,N. Ichioka,S. Masaki,Shuhei Sato,Kazuto Sekiya,Makoto Ichimura,Tsuyoshi Imai +8 more
TL;DR: In this paper, the linear growth rates of flute instability in the GAMMA10 A-divertor magnetic geometry were investigated, and it was shown that the minimum-B in the remaining anchor cell can stabilize the flute mode even in the case of weak magnetic well.
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The Flute Mode Fluctuations and Associated Radial Transport in the GAMMA 10 A-Divertor
TL;DR: In this article, the flute instabilities were investigated in the GAMMA10 A-divertor magnetic field with help of computer simulations, and the basic equations used in the simulation can be applied to only an axisymmetr...
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