Zobrazeno 1 - 10
of 234
pro vyhledávání: '"Osamu, MOTOJIMA"'
Autor:
Tanahashi Yoshiharu, Takuma Yamashita, Atsuo Iiyoshi, Yasushi Kino, Shin Nakatani, Michael Tendler, Norimasa Yamamoto, Osamu Motojima, Motoyasu Sato
Publikováno v:
AIP Conference Proceedings.
The novel proposal of the Muon Catalyzed Fusion (MCF) concept is brought to light employing recent results on its relevant cross sections. In 1993, Kino et al. proposed an innovative scheme of MCF, employing non-adiabatic calculations of muonic atom-
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ebd7482476a56a38355f630b2a75de17
https://doi.org/10.1063/1.5135483
https://doi.org/10.1063/1.5135483
Autor:
Atsuo Iiyoshi, Yasushi Kino, Motoyasu Sato, Yoshiharu Tanahashi, Norimasa Yamamoto, Shin Nakatani, Takuma Yamashita, Tendler, Michael, Osamu Motojima
Publikováno v:
AIP Conference Proceedings; 2019, Vol. 2179 Issue 1, p020010-1-020010-7, 7p
Autor:
Osamu Motojima, Akio Sagara, Takeo Muroga, Tatsuya Oishi, Takuya Nagasaka, Masatoshi Kondo, Tatsuya Tsutsumi
Publikováno v:
Fusion Engineering and Design. 85:1261-1265
W coating by vacuum plasma spray process and Cr coating by chromizing process were performed on fusion low activation materials, JLF-1 ferritic steel and NIFS-HEAT-2 vanadium alloy. The present study discusses feasibility of the coatings as anti-corr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f7c1b068043ac42706055ca5a3c91468
https://doi.org/10.1016/j.fusengdes.2010.03.012
https://doi.org/10.1016/j.fusengdes.2010.03.012
Publikováno v:
Fusion Engineering and Design. 84:1997-2001
To assess the technical potential of the FFHR operation style, dedicated hydrogen production from electrolysis by the electric power of 1 GW is investigated in this report. Gaseous hydrogen of 700 tons per day can be produced. The steam of 6354 tons
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e91a8e1eb5d3d7321e763b580bb141f6
https://doi.org/10.1016/j.fusengdes.2008.12.066
https://doi.org/10.1016/j.fusengdes.2008.12.066
Autor:
Osamu Motojima
Publikováno v:
TRENDS IN THE SCIENCES. 14:96-99
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5278e51ce1fd8f9a7d4d4f2f0b32f08f
https://doi.org/10.5363/tits.14.4_96
https://doi.org/10.5363/tits.14.4_96
Publikováno v:
Journal of Fusion Energy. 27:77-81
An innovative confinement concept of a linearly connected array of non-adiabatic traps is examined. A non-adiabatic trap unit consists of a cylindrical vacuum chamber with external mirror coils and a pair of inner anti-parallel coils. Positions and c
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::52a229768530309033668f74352b1ba5
https://doi.org/10.1007/s10894-007-9109-y
https://doi.org/10.1007/s10894-007-9109-y
Autor:
Akio Sagara, A.A. Shishkin, Tomohiro Morisaki, Osamu Mitarai, Osamu Motojima, Nobuyoshi Ohyabu
Publikováno v:
Nuclear Fusion. 47:800-808
A new scenario to control transport of 'cold' ?-particles in a helical fusion device by changing poloidal field coil current during plasma discharge is proposed here. A way to enhance radial transport of ?-particles in the intermediate energy range i
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6dbeb8cbbfa699bbfbfde604c31f361c
https://doi.org/10.1088/0029-5515/47/8/010
https://doi.org/10.1088/0029-5515/47/8/010
Autor:
Hirotaka Chikaraishi, Shuichi Yamada, K. Seo, Shinsaku Imagawa, Shigeru Sudo, Ryuichi Sakamoto, N. Noda, Takeo Muroga, Toshiyuki Mito, T. Dolan, Satoshi Fukada, J. Miyazawa, Osamu Motojima, Osamu Kaneko, Akio Komori, Nobuyoshi Ohyabu, Takashi Mutoh, Akio Sagara, Tomohiro Morisaki, Kazuya Takahata, Osamu Mitarai, Kozo Yamazaki, Suguru Masuzaki, Hidetoshi Hashizume, Teruya Tanaka, Naoki Mizuguchi, Hiroshi Yamada
Publikováno v:
Fusion Engineering and Design. 81:2703-2712
An overview of conceptual design activities on the LHD-type helical reactor FFHR is presented, mainly focusing on optimization studies on the reactor size and the proposal of a long-life blanket. A major radius of around 15 m is the present candidate
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::bcda0071d56da8230ed5e55a712e3250
https://doi.org/10.1016/j.fusengdes.2006.07.057
https://doi.org/10.1016/j.fusengdes.2006.07.057
Autor:
Tetsuo, OZAKI, Pavel, GONCHAROV, Tsuneo, AMANO, Ichihiro, YAMADA, Tomoya, SAIDA, Sadayoshi, MURAKAMI, Shigeru, SUDO, Shigeru, MORITA, Motoshi, GOTO, Kazumichi, NARIHARA, Kenji, TANAKA, Kazuo, KAWAHATA, Yoshio, NAGAYAMA, Katsumi, IDA, Mikiro, YOSHINUMA, Yoshihide, OKA, Masaki, OSAKABE, Yasuhiko, TAKEIRI, Katsuyoshi, TSUMORI, Katsunori, IKEDA, Osamu, KANEKO, Shin, KUBO, Takashi, SHIMOZUMA, Kunizo, OHKUBO, Kuninori, SATO, Naoki, TAMURA, Akihiro, MATSUBARA, Diana, KALININA, Mamoru, SHOJI, Shinji, KATO, Kenji, YAMAUCHI, Hideya, NAKANISHI, Mamoru, KOJIMA, Akio, KOMORI, Osamu, MOTOJIMA, Experimental Group, LHD
Publikováno v:
Journal of Plasma and Fusion Research SERIES = Journal of Plasma and Fusion Research SERIES. 7:22
In Large Helical Device (LHD), the discharges of high Z are often used in order to obtain high ion temperature. The ion density is relatively smaller than the electron density in high Z plasma. Therefore the high ion temperature can be obtained since
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=jairo_______::4faeaa51e5ebfde0bc0ac88fa5850094
http://hdl.handle.net/10655/2242
http://hdl.handle.net/10655/2242
Autor:
Masaki Nishiura, Takeshi Ido, Hiroshi Idei, A. Komori, S. Murakami, Kunizo Ohkubo, Ryuhei Kumazawa, Hiroshi Yamada, Hideya Nakanishi, Katsunori Ikeda, Shigeru Inagaki, Osamu Kaneko, Naoko Ashikawa, Katsuyoshi Tsumori, Kazuo Toi, N. Noda, Mamoru Shoji, J. Miyazawa, Osamu Motojima, T. Kobuchi, T. Ozaki, Katsumi Ida, Kenji Tanaka, Nobuyoshi Ohyabu, K. Yamazaki, Hisamichi Funaba, K.Y. Watanabe, Takashi Minami, Y. Nakamura, M. Emoto, Kazuo Kawahata, Mikiro Yoshinuma, Yasuo Yoshimura, Tomohiro Morisaki, K. Saito, K. Nagaoka, Kazumichi Narihara, Yasuji Hamada, Tokihiko Tokuzawa, Takashi Mutoh, Yoshihide Oka, Yasuhiko Takeiri, Satoru Sakakibara, Satoshi Ohdachi, Kimitaka Itoh, Suguru Masuzaki, K. V. Khlopenkov, Yoshiro Narushima, Tomo-Hiko Watanabe, Masayuki Yokoyama, Shin Kubo, Motoshi Goto, Akio Sagara, Sadatsugu Muto, Shigeru Sudo, Takashi Shimozuma, Mitsutaka Isobe, Ryuichi Sakamoto, Naoki Tamura, Masaki Osakabe, N. Takeuchi, S. Morita, K. Nishimura, Yoshio Nagayama, Tetsuo Seki, Ichihiro Yamada, T. Watari, Byron J. Peterson, Takashi Notake
Publikováno v:
Plasma Physics and Controlled Fusion. 47:A81-A90
One of the main objectives of the LHD is to extend the plasma confinement database for helical systems and to demonstrate such extended plasma confinement properties to be sustained in steady state. Among the various plasma parameter regimes, the stu
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0114082901c566c25590b394e423c97b
https://doi.org/10.1088/0741-3335/47/5a/008
https://doi.org/10.1088/0741-3335/47/5a/008