Zobrazeno 1 - 10
of 38
pro vyhledávání: '"H Saimaru"'
Autor:
Yuusuke Yamaguchi, Yoshiaki Miyata, Tsuyoshi Imai, Khairul Islam, Teruo Saito, T. Numakura, K. Shimizu, Maiko Yoshida, Yousuke Nakashima, W. Horton, V. P. Pastukhov, Yuusuke Kubota, T. Kariya, Keishi Sakamoto, Osamu Watanabe, M. Itou, Isao Katanuma, T. Ikuno, Makoto Ichimura, Hiroyuki Higaki, Junko Kohagura, H. Saimaru, Yasuyoshi Yasaka, Nobuhiro Nishino, Kameo Ishii, T. Kobayashi, Atsushi Kojima, S. Kiminami, Akiyosi Itakura, Yuta Higashizono, Yoshinori Tatematsu, S. Miyoshi, Mafumi Hirata, Hitoshi Hojo, Atsushi Mase, M. Yoshikawa, Kazuo Ogura, R. Minami, Teruji Cho
Publikováno v:
Fusion Science and Technology. 51:11-16
(1) Four-time progress in ion-confining potentials Φ c to 3.0 kV in comparison to Φ c attained 1992-2002 is achieved in the hot-ion mode (T i =several keV). A scaling of Φ c , which favorably increases with plug electron-cyclotron heating (ECH) po
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::87ec4077bff07ade6862cee3fc7b82c3
https://doi.org/10.13182/fst07-a1305
https://doi.org/10.13182/fst07-a1305
Publikováno v:
Fusion Science and Technology. 51:122-125
The magnetic divertor in the GAMMA 10 tandem mirror is presented. Here non-axisymmetric base-ball coils and race-track coils in anchor region are replaced by the axisymmetric divertor coils. The analysis of the flute interchange mode stability and pl
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e2d12fe49ae659dafe819afe5d46f1e4
https://doi.org/10.13182/fst07-a1330
https://doi.org/10.13182/fst07-a1330
Autor:
Tsuyoshi Imai, Y. Mizoguchi, Yoshinori Tatematsu, Teruji Cho, Isao Katanuma, Teruo Saito, Y. Sasagawa, Takahiro Ito, H. Saimaru, Kameo Ishii
Publikováno v:
Fusion Engineering and Design. 81:2797-2800
The analytical formulation of the neoclassical resonant diffusion is derived in order to investigate the ion radial transport in the non-axisymmetric mirror cell of the GAMMA10 tandem mirror, where GAMMA10 contains non-axisymmetric mirror cells for f
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0f7bf69f86b04d85b2a07eab79906114
https://doi.org/10.1016/j.fusengdes.2006.07.026
https://doi.org/10.1016/j.fusengdes.2006.07.026
Publikováno v:
Fusion Engineering and Design. 81:2801-2805
The present GAMMA10 experiment suggests that the ions trapped in the thermal barrier cell escape from there radially, although the mechanism of the radial loss of ions is unknown. But, a numerical calculation by the drift equation suggests that the e
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3fce6cda5dfc957bf9671e64f1b7ce87
https://doi.org/10.1016/j.fusengdes.2006.07.027
https://doi.org/10.1016/j.fusengdes.2006.07.027
Autor:
T Cho, J Kohagura, M Hirata, T Numakura, H Higaki, H Hojo, M Ichimura, K Ishii, K.Md Islam, A Itakura, I Katanuma, Y Nakashima, T Saito, Y Tatematsu, M Yoshikawa, Y Takemura, A Kojima, T Kobayashi, Y Yamaguchi, Y Miyata, N Yokoyama, Y Tomii, Y Miyake, S Kiminami, K Shimizu, Y Kubota, H Saimaru, Y Higashizono, A Mase, Y Yasaka, K Ogura, K Sakamoto, M Yoshida, V.P Pastukhov, T Imai, S Miyoshi, GAMMA 10 Group
Publikováno v:
Nuclear Fusion. 45:1650-1657
Following the 19th IAEA Fusion Energy Conference (Lyon, 2002), (1) three-time progress in the formation of ion-confining potential heights c including a record of 2.1 kV in comparison to those attained 1992–2002 is achieved for tandem-mirror plasma
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::564d922e10f9366d2b839e9b6e8ac391
https://doi.org/10.1088/0029-5515/45/12/021
https://doi.org/10.1088/0029-5515/45/12/021
Publikováno v:
Fusion Science and Technology. 51:370-372
Existence of non-axisymmetric electrostatic potential in the plug region of GAMMA 10 yields radial losses of ions in thermal barrier cell. Detailed behavior of ions in non-axisymmetric potential and its contribution to the transport in GAMMA 10 is no
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::25484b4efe618a99b04a1a7e80175a68
https://doi.org/10.13182/fst07-a1405
https://doi.org/10.13182/fst07-a1405
Autor:
Y. Sasagawa, Kameo Ishii, H. Saimaru, Isao Katanuma, Yousuke Nakashima, Yoshinori Tatematsu, Teruo Saito, Khairul Islam, Teruji Cho, V. P. Pastukhov, Takahiro Ito
Publikováno v:
Fusion Science and Technology. 47:276-278
The ion radial loss exists in the presence of a non-axisymmetric electrostatic potential in the end-mirror cells of GAMMA10, which leads to a formation of the thermal barrier potential. The non-axisymmetric electrostatic potential can also exist in t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::746cb58e918e9c665fa1bf8d5860fbf3
https://doi.org/10.13182/fst05-a662
https://doi.org/10.13182/fst05-a662
Akademický článek
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Autor:
Yoshiaki Miyata, M. Mizuguchi, Tsuyoshi Imai, Tomoharu Numakura, Yuusuke Yamaguchi, Yousuke Nakashima, Takayuki Kobayashi, Yuusuke Kubota, Makoto Ichimura, H. Saimaru, H. Kakiuchi, Teruji Cho, T. Matsumoto, Akiyosi Itakura, Yoriko Shima, Junko Kohagura, Yoshinori Tatematsu, Hitoshi Hojo, Masayuki Yoshikawa, Mafumi Hirata, Ryutaro Minami, Yuta Higashizono, Isao Katanuma
Publikováno v:
Plasma and Fusion Research. 2:048-048
Advances in potential formation have led to remarkable discoveries on the effects of radial electric field distribution on turbulence suppression and transverse loss reduction. In order to study the improvement in plasma confinement because of the fo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::bd8d535d9869b237104c0360393cf352
https://doi.org/10.1585/pfr.2.048
https://doi.org/10.1585/pfr.2.048
Publikováno v:
Plasma and Fusion Research. 2:S1086-S1086
Transverse ion loss in the thermal barrier region of the GAMMA10 tandem mirror is investigated with the mapping equations of ion drift orbits. The effects of a non-axisymmetric electrostatic potential in the thermal barrier are taken into account. Th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3e0d2f91172a4f2eca6f4688996905fa
https://doi.org/10.1585/pfr.2.s1086
https://doi.org/10.1585/pfr.2.s1086