Zobrazeno 1 - 9
of 9
pro vyhledávání: '"Lhd experimental groups"'
Autor:
Lhd experimental groups, Masahiro Kobayashi, Mamoru Shoji, Akio Komori, Hiroshi Yamada, Suguru Masuzaki, Akio Sagara
Publikováno v:
To cite this article: Mamoru Shoji, Masahiro Kobayashi, Suguru Masuzaki, Akio Sagara, Hiroshi Yamada, Akio Komori & LHD Experimental Groups (2009) Design of a Closed Helical Divertor in LHD and the Prospect for Helical Fusion Reactors, Fusion Science and Technology, 56:2, 1001-1008, DOI: 10.13182/FST09-A9041
A new closed helical divertor configuration for efficient particle control and reduction of the heat load on the divertor plates is proposed. The closed divertor configuration practically utilizes an ergodic layer and magnetic field line configuratio
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::127a40007a07526012a06d0629d3e7c6
http://hdl.handle.net/10655/00012906
http://hdl.handle.net/10655/00012906
Autor:
TOI, Kazuo, YAMAMOTO, Satoshi, TAKECHI, Manabu, NAKAJIMA, Noriyoshi, ISOBE, Mitsutaka, TAKAGI, Shoji, MATSUNAGA, Go, OHDACHI, Satoshi, SAKAKIBARA, Satoru, OSAKABE, Masaki, SASAO, Mamiko, KOTANI, Jyunichi, CHS, and LHD Experimental Groups, Kazuo, TOI, Satoshi, YAMAMOTO, Manabu, TAKECHI, Noriyoshi, NAKAJIMA, Mitsutaka, ISOBE, Shoji, TAKAGI, Go, MATSUNAGA, Satoshi, OHDACHI, Satoru, SAKAKIBARA, Masaki, OSAKABE, Mamiko, SASAO, Jyunichi, KOTANI, and LHD Experimental Groups, CHS
Publikováno v:
Journal of Plasma and Fusion Research SERIES = Journal of Plasma and Fusion Research SERIES. 5:50
Excitation of energetic-ion-driven Alfv6n eigenmodes (AEs) and their impact on energetic ion confinement are widely and intensively studied in helical devices such as CHS and LHD as well as major tokamaks. The excitation of AEs sensitively depends on
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=jairo_______::31f6c30936f97b65e2a414386b13689a
http://hdl.handle.net/10655/3783
http://hdl.handle.net/10655/3783
Autor:
SHOJI, Mamoru, KOBAYASHI, Masahiro, MASUZAKI, Suguru, WATANABE, T., Yamada, H., Komori, Akio, LHD experimental groups
Publikováno v:
M. Shoji, M. Kobayashi, S. Masuzaki, T. Watanabe, H. Yamada, A. Komori, Study of the effect of a closed divertor configuration on neutral particle control in the LHD plasma periphery, Journal of Nuclear Materials, Volumes 390–391, 2009, Pages 490-493, ISSN 0022-3115, https://doi.org/10.1016/j.jnucmat.2009.01.054.
An optimized closed divertor configuration for effective particle control in LHD is proposed from the viewpoints of the distribution of the strike points and neutral particle transport. Calculations of the distribution of the strike points indicate t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::32a10cbbc9627746dde64c04e68537a1
http://hdl.handle.net/10655/00012896
http://hdl.handle.net/10655/00012896
Autor:
Suguru Masuzaki, Atsushi Iwamae, Lhd experimental groups, Mamoru Shoji, Tomo-Hiko Watanabe, Masahiro Kobayashi, A. Komori, Hiroshi Yamada
Publikováno v:
Contributions to Plasma Physics. 48:185-189
Neutral particles in the LHD plasma periphery are investigated by three-dimensional neutral particle transport simulation. The simulation predicts significant change of the density profile of neutral particles depending on magnetic configurations (ra
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::01c5514044b3694f5b1790dd7514846b
https://doi.org/10.1002/ctpp.200810033
https://doi.org/10.1002/ctpp.200810033
Autor:
Yasuo Yoshimura, Osamu Motojima, Nobuyoshi Ohyabu, Hiroshi Idei, Mamiko Sasao, Masaki Osakabe, Kuninori Sato, Hiroshi Yamada, M. Takechi, Kazuo Toi, D. S. Darrow, S. Morita, T. Kondo, G. Matsunaga, S. Okamura, Yasuhiko Takeiri, Akihide Fujisawa, H. Iguchi, Motoyasu Sato, Mitsutaka Isobe, K. Ohkuni, Shoji Takagi, Satoru Sakakibara, Lhd Experimental Groups, Satoshi Ohdachi, Motoshi Goto, Shin Kubo, A. Shimizu, Kazumichi Narihara, Keisuke Matsuoka, Kiyomasa Watanabe, Noriyoshi Nakajima, T. Ozaki, Takashi Minami, Osamu Kaneko, Yoshihide Oka, Seiya Nishimura, Ichihiro Yamada, S. Yamamoto, Kazuo Kawahata, Shinichiro Kado, S. Lee, Katsumi Ida, Takashi Shimozuma, Kenji Tanaka, Katsuyoshi Tsumori, Tokihiko Tokuzawa
Publikováno v:
Nuclear Fusion. 40:1349-1362
Recent results of energetic ion driven MHD instabilities observed in the heliotron/torsatron devices Compact Helical System (CHS) and Large Helical Device (LHD) are presented. Alfven eigenmodes (AEs) and fishbone-like burst modes (FBs) destabilized b
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::92b21df88ecc37d879c1fc80d7bf0e19
https://doi.org/10.1088/0029-5515/40/7/306
https://doi.org/10.1088/0029-5515/40/7/306
Autor:
Lhd experimental groups, Akio Komori, K. V. Khlopenkov, Yoshio Nagayama, Shigeru Sudo, Kazuo Kawahata, Hajime Suzuki, Naoki Tamura, A. Kostrioukov, Tomohiro Morisaki, Shigeru Inagaki, Byron J. Peterson, Nobuyoshi Ohyabu, Katsumi Ida
Publikováno v:
Journal of Plasma and Fusion Research. 78:837-839
Local impurity deposition in the n/m = 1/1 magnetic island, which is expanded by the external perturbation coils, has been obtained by means of the tracer-encapsulated solid pellet in the Large Helical Device. The differences of the local deposition
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::987133b2fb5417479a8752049fde22c2
https://doi.org/10.1585/jspf.78.837
https://doi.org/10.1585/jspf.78.837
Autor:
Hiroshi Yamada, Tsuguhiro Watanabe, Masahiro Kobayashi, Suguru Masuzaki, Atsushi Iwamae, Lhd experimental groups, Akio Komori, Mamoru Shoji
Publikováno v:
Plasma and Fusion Research. 3:S1038
The distribution of strike points in a closed divertor configuration with additional baffle plates installed in the toroidal ends of closed divertor components near lower/upper ports is calculated by tracing magnetic field lines from the last closed
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::51021b801378cf2eb58deab939378b29
http://hdl.handle.net/10655/6370
http://hdl.handle.net/10655/6370
Autor:
Mamoru Shoji, A. Lhd Experimental Groups, A. Komori, Hiroshi Yamada, Tomo-Hiko Watanabe, Suguru Masuzaki
Publikováno v:
Plasma and Fusion Research. 2:S1046
Magnetic field produced by helical and poloidal coils in LHD forms a complicated structure of the magnetic field lines in the plasma periphery (ergodic layer and divertor legs), which can change the radial position of the magnetic axis, the shape and
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ff45136be6f93c7cef1abfb525edbeb0
http://hdl.handle.net/10655/6335
http://hdl.handle.net/10655/6335
Autor:
Shoji, M., Kobayashi, M., Masuzaki, S., Watanabe, T., Iwamae, A., Yamada, H., Komori, A., LHD Experimental Groups
Publikováno v:
Contributions to Plasma Physics; Mar2008, Vol. 48 Issue 1-3, p185-189, 5p