Zobrazeno 1 - 10
of 341
pro vyhledávání: '"Sanae I. Itoh"'
This three-volume series presents the ideas, models and approaches essential to understanding plasma dynamics and self-organization for researchers and graduate students in plasma physics, controlled fusion and related fields such as plasma astrophys
Autor:
Kaijun ZHAO, Yoshihiko NAGASHIMA, Zhibin GUO, Patrick H DIAMOND, Jiaqi DONG, Longwen YAN, Kimitaka ITOH, Sanae-I ITOH, Xiaobo LI, Jiquan LI, Akihide FUJISAWA, Shigeru INAGAKI, Jun CHENG, Jianqiang XU, Yusuke KOSUGA, Makoto SASAKI, Zhengxiong WANG, Huaiqiang ZHANG, Yuqian CHEN, Xiaogang CAO, Deliang YU, Yi LIU, Xianming SONG, Fan XIA, Shuo WANG
Publikováno v:
Plasma Science and Technology, vol 25, iss 1
Enhancements of edge zonal flows, radial electric fields, and turbulence are observed in electron cyclotron resonance heating-heated plasmas (Zhao et al 2013 Nucl. Fusion 53 083011). In this paper, the effects of sawtooth heat pulses on flows and tur
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c37bb629d5b40a5d7a7d78032e6aa48e
https://escholarship.org/uc/item/312997np
https://escholarship.org/uc/item/312997np
Autor:
Sanae I. Itoh, Takuma Yamada, Yoshihiko Nagashima, Naohiro Kasuya, T. Kobayashi, Kimitaka Itoh, Fumiyoshi Kin, Shigeru Inagaki, Hirotyuki Arakawa, Akihide Fujisawa, Yusuke Kosuga, Kotaro Yamasaki, Makoto Sasaki, Kazunobu Hasamada
Publikováno v:
IEEJ Transactions on Electrical and Electronic Engineering. 14:1450-1454
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ebc2941d354f3787835937818be0b112
https://doi.org/10.1002/tee.22962
https://doi.org/10.1002/tee.22962
Publikováno v:
EPS proceedings.
In this study, we analyzed the structure generation of the edge radial current (jr) by means of Poisson’s equation with a measured Er data (CXRS diagnostic) in JT-60U NBI heating plasmas [1-4]. About 200 ms after the start of NBI heating, a slow L-
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::b9acf326f2d0793a0d7767f246031bdf
https://repo.qst.go.jp/records/76290
https://repo.qst.go.jp/records/76290
Publikováno v:
Plasma Physics and Controlled Fusion. 63:025002
A model is proposed for the edge harmonic oscillation, in which the stationary coherent mode is sustained in the almost linear phase as has been observed in JT-60U. We study the coupled dynamics of the peeling mode amplitude and edge pressure gradien
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a32d9751aa2515bbbe69c6f2c5f3a408
https://doi.org/10.1088/1361-6587/abcab2
https://doi.org/10.1088/1361-6587/abcab2
Autor:
Wei Li, Yuhong Xu, M. Xu, Makoto Sasaki, Mingkun Han, Zhongbing Shi, Yusuke Kosuga, L.W. Yan, Zheng-Xiong Wang, Yu He, Jiaqi Dong, Hong Zhou, Jun Cheng, J.Q. Xu, Yi Liu, Sanae I. Itoh, Z.H. Huang, Na Wu, Kimitaka Itoh, K.J. Zhao
Publikováno v:
Nuclear Fusion. 60:086014
A dramatic increase of density gradient and a slight decrease of electron temperature gradient were observed in the pedestal just prior to each onset in a series of ELM bursts. An inward particle flux induced by a quasi-coherent mode was found to be
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::493497cc41db6131b6cacafee7d5b185
https://doi.org/10.1088/1741-4326/ab9884
https://doi.org/10.1088/1741-4326/ab9884
Publikováno v:
Journal of the Physical Society of Japan. 89:074501
The propagation direction of parallel velocity gradient driven mode in the edge of H-mode plasmas is investigated. We study the possibility to observe a preferential propagation (either up-ward or ...
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::99baaf5556d24915862d5853250458c6
https://doi.org/10.7566/jpsj.89.074501
https://doi.org/10.7566/jpsj.89.074501
Autor:
Kimitaka Itoh, Sanae I. Itoh
Publikováno v:
AIP Conference Proceedings.
It is essential, for those who define themselves as ‘frontrunners’, to face the frontier of research. The researchers encounter the frontier, when they discover the problem. It is worthwhile to meditate on a methodology to choose a particular tho
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::97948882a8c98d7d285db9254cfe1d38
https://doi.org/10.1063/1.5048722
https://doi.org/10.1063/1.5048722
Autor:
Kamiya, Kensaku, Itoh, Kimitaka, Sanae-I, Itoh, Honda, Mitsuru, Isayama, Akihiko, Oyama, Naoyuki
Publikováno v:
Nuclear Fusion. 59(8):086046-086046-9
Multiple turbulent plasma states in the edge transport barriers formation are studied on JT-60U. Following a slow L–H transition, which causes significant reduction in the ion thermal transport in the pedestal towards the neoclassical level with a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=jairo_______::638f218a8b3807175061b9c05fd4d6bf
https://repo.qst.go.jp/records/76277
https://repo.qst.go.jp/records/76277
Autor:
Fumiyoshi Kin, Ulrich Stroth, T. Happel, Sanae I. Itoh, G. Birkenmeier, Akihide Fujisawa, S. Inagaki, Kimitaka Itoh
Publikováno v:
Plasma and Fusion Research
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4108a4ecfda43aa63ddcf7206cddbaa5
https://doi.org/10.1585/pfr.14.1402114
https://doi.org/10.1585/pfr.14.1402114