H. Ueda
University of Tsukuba
12 Papers
70 Citations
H. Ueda is an academic researcher from University of Tsukuba. The author has contributed to research in topics: Divertor & Ion. The author has an hindex of 5, co-authored 12 publications.
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Papers
Recent results of divertor simulation research using an end-cell of a large tandem mirror device
Yousuke Nakashima,H. Takeda,Kazuya Ichimura,K. Hosoi,Mizuki Sakamoto,M. Hirata,Makoto Ichimura,Ryuya Ikezoe,Tsuyoshi Imai,T. Ishii,Tsuyoshi Kariya,Isao Katanuma,Junko Kohagura,R. Minami,T. Numakura,H. Ueda,Masayuki Yoshikawa,Nobuyuki Asakura,T. Furuta,Akiyoshi Hatayama,Yoshiki Hirooka,Shinichiro Kado,Suguru Masuzaki,Hiroto Matsuura,Shinji Nagata,Nobuhiro Nishino,Noriyasu Ohno,Akio Sagara,T. Shikama,Mamoru Shoji,M. Toma,Akira Tonegawa,Yoshio Ueda +32 more
TL;DR: In this paper, the results of characterization of high heat and particle fluxes produced at the end-cell of the large tandem mirror GAMMA 10 and of the initial plasma-irradiation experiments were described.
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Analysis of end-loss ion flux for application studies of the plasma flow from the end mirror exit of GAMMA 10
Kazuya Ichimura,Yousuke Nakashima,K. Hosoi,H. Takeda,T. Ishii,H. Ueda,Satoshi Kigure,S. Takahashi,Satoru Hotaka,Makoto Ichimura,Ryuya Ikezoe,Masayuki Yoshikawa,Mizuki Sakamoto,Tsuyoshi Imai +13 more
TL;DR: In this paper, the authors measured the end-loss ion flux in GAMMA 10 with a view to use it for a divertor simulation experiment or other studies that require high-performance plasma flux.
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First Results and Future Research Plan of Divertor Simulation Experiments Using D-Module in the End-Cell of the GAMMA 10/PDX Tandem Mirror
Yousuke Nakashima,Mizuki Sakamoto,H. Takeda,Kazuya Ichimura,K. Hosoi,Kensuke Oki,Masayuki Yoshikawa,Nobuhiro Nishino,Hiroto Matsuura,M. Hirata,Makoto Ichimura,Tsuyoshi Kariya,Isao Katanuma,Junko Kohagura,R. Minami,T. Numakura,Ryuya Ikezoe,Y. Akabane,S. Kigure,Y. Nagatsuka,S. Takahashi,H. Ueda,Tsuyoshi Imai +22 more
TL;DR: In this article, a high heat-flux divertor simulator (E-Divertor) was proposed by using an end-mirror exit of a large tandem mirror G.
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Simulation of Radiation Cooling Effects in the GAMMA 10 West End-Cell Using Fluid Model
H. Takeda,Yousuke Nakashima,Y. Iida,K. Hosoi,T. Furuta,M. Toma,Akiyoshi Hatayama,Kazuya Ichimura,H. Ueda,M. Iwamoto,Y. Hosoda,Masayuki Yoshikawa,Mizuki Sakamoto,Makoto Ichimura,Tsuyoshi Imai +14 more
TL;DR: In this paper, the effects of additional neutral particles density on background plasma in the GAMMA 10 west end-cell using fluid-code in order to understand divertor simulation experiment is analyzed.
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Numerical Simulation Study for Background Plasma in the GAMMA 10 End-Mirror Cell
H. Takeda,Yousuke Nakashima,K. Hosoi,Kazuya Ichimura,T. Furuta,M. Tomam,Akiyoshi Hatayama,H. Ueda,Masayuki Yoshikawa,Mizuki Sakamoto,Makoto Ichimura,Tsuyoshi Imai +11 more
TL;DR: In this paper, a simulation study of background plasma in the GAMMA 10 west end-cell using a fluid-code in order to understand divertor simulation experiments is presented. In this fluid code, the configuratio...
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