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pro vyhledávání: '"K. Hagisawa"'
Akademický článek
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Akademický článek
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Autor:
Takahide Yamaguchi, Kameo Ishii, Y. Takemura, Makoto Ichimura, Y. Masuda, S. Fujimoto, Kojima Atsushi, Masayuki Yoshikawa, Teruo Saito, K. Hagisawa, Isao Katanuma, Yoshiaki Miyata, Teruji Cho
Publikováno v:
Fusion Science and Technology. 47:78-83
We estimate the influence of the discrepancy of the cross sectional shapes between the magnetic flux tube and the equi-potential surface at the mirror throats of the anchor cell on the radial drift of the plug potential bounce ion. The radial potenti
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f9794f0bf3d3ed19a623b9815d31c2d0
https://doi.org/10.13182/fst05-a612
https://doi.org/10.13182/fst05-a612
Autor:
Y. S. Jung, K. Choh, K. Hagisawa, J. H. Choi, J. Y. Kim, J. W. Choi, J. G. Bak, S. J. Yoo, J. S. Hong, W. H. Ko, M. C. Kyum, S. J. Jeon, H. G. Jhang, J. H. Yeom, Hanbit Team, M. Kwon, H. K. Na, Dongcheol Seo, S. S. Kim, H. L. Yang, B. C. Kim, B. H. Park, S. G. Lee, A.C. England, T. Lho
Publikováno v:
Fusion Science and Technology. 43:23-29
The HANBIT device is a non axi-symmetric mirror being operated as a national users’ facility. Plasmas are routinely produced by ICRF at 3.5 MHz with a slot antenna with gas puffing and the line-int...
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6b9204428a082f704b193ec034172266
https://doi.org/10.13182/fst03-a11963558
https://doi.org/10.13182/fst03-a11963558
Autor:
Isao Katanuma, Teruo Saito, K. Hagisawa, Kiyoshi Yatsu, M. Shimoo, Kojima Atsushi, A. Fueki, Akiyosi Itakura, Kameo Ishii, Y. Takemura, K. Tsutsui
Publikováno v:
Fusion Science and Technology. 43:142-146
Existence of the bouncing ion between the plug potentials improves the axial confinement of the tandem mirror plasma. Trajectories of the bounce ion passed through the anchor cells with nonaxisymmetric magnetic configuration was calculated on the ass
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::791cefbd4a77a1e4d65721b7b67e9fa0
https://doi.org/10.13182/fst03-a11963581
https://doi.org/10.13182/fst03-a11963581
Autor:
A. Fueki, Akiyosi Itakura, Y. Takemura, Kojima Atsushi, Isao Katanuma, K. Hagisawa, M. Yoshikawa, Kiyoshi Yatsu, Keiichi Ishii
Publikováno v:
Review of Scientific Instruments. 73:3806-3812
A gold film detector was developed in order to measure the plasma density profile by use of the gold neutral beam probe. The detector is a kind of neutral beam detector composed of a rectangular entrance collimator, two sets of grid plates, a gold th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c51a9071c1a3438144b62704a91e24c6
https://doi.org/10.1063/1.1510553
https://doi.org/10.1063/1.1510553
Autor:
Yoshiaki Miyata, Teruji Cho, K. Hagisawa, Akiyosi Itakura, Takahide Yamaguchi, Kameo Ishii, Y. Masuda, Y. Takemura, Masayuki Yoshikawa, Kojima Atsushi, Makoto Ichimura
Publikováno v:
Fusion Science and Technology. 47:306-308
A method for the measurement of the radial flux induced by the electrostatic fluctuations was developed by use of gold neutral beam probes (GNBP). Beam probes were useful devices for the measurement of density and the potential fluctuations in core p
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::530618674eee7fdba7df3669c89e3658
https://doi.org/10.13182/fst05-a672
https://doi.org/10.13182/fst05-a672
Autor:
Makoto Ichimura, Y. Masuda, Kojima Atsushi, Akiyosi Itakura, Teruji Cho, Yoshiaki Miyata, Takahide Yamaguchi, Kameo Ishii, K. Hagisawa, Y. Takemura
Publikováno v:
Review of Scientific Instruments. 75:3652-3654
The beam deflection coefficients to the magnetic field fluctuation using a gold neutral beam probe was examined by numerical simulations. The beam deflection parallel to the magnetic field line was mainly caused by the azimuthal component of the magn
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4b3eb4050e7b3c29f3dfd0c0074f4b92
https://doi.org/10.1063/1.1789601
https://doi.org/10.1063/1.1789601
Autor:
Teruji Cho, Kojima Atsushi, Y. Takemura, Isao Katanuma, Teruo Saito, K. Hagisawa, Yoshiaki Miyata, Masayuki Yoshikawa, Kameo Ishii
Publikováno v:
Review of Scientific Instruments. 75:3619-3621
Existence of the bounced ion by the plug potential (PP) bounce ion is essential in order to improve the ion confinement in the tandem mirror. The trajectories of the PP bounce ion were calculated on the assumption that the equipotential surface was s
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9f59a71f05922f61e03105a860339a9b
https://doi.org/10.1063/1.1789600
https://doi.org/10.1063/1.1789600
Autor:
Akiyosi Itakura, Teruji Cho, Kojima Atsushi, K. Hagisawa, Yoshiaki Miyata, Takahide Yamaguchi, Kameo Ishii, Y. Masuda, Y. Takemura
Publikováno v:
Review of Scientific Instruments. 75:3649-3651
An improved gold neutral beam probe system has been developed in order to measure both the potential profile and the electron density profile simultaneously at the central cell of the tandem mirror GAMMA10. A gold film detector was also developed in
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::137e54fa81f939d5f7f94afae60d8171
https://doi.org/10.1063/1.1788862
https://doi.org/10.1063/1.1788862