Zobrazeno 1 - 10
of 639
pro vyhledávání: '"Kimitaka ITOH"'
Publikováno v:
Communications Physics, Vol 4, Iss 1, Pp 1-7 (2021)
Unveiling the properties of edge harmonic oscillation is one of the major pursuits to understand complex systems in plasma physics. The authors present measurements at the JT-60U tokamak that show direct observations of peeling modes in quiescent hig
Externí odkaz:
https://doaj.org/article/18e6e758168640e8976b27cde4e8b58a
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:
Hiroyuki ARAKAWA, Makoto SASAKI, Shigeru INAGAKI, Maxime LESUR, Yusuke KOSUGA, Tatsuya KOBAYASHI, Fumiyoshi KIN, Takuma YAMADA, Yoshihiko NAGASHIMA, Akihide FUJISAWA, Kimitaka ITOH
Publikováno v:
Plasma and Fusion Research. 17:1301106-1301106
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1225a9f1857c8f688712eb1ce64c72d6
https://doi.org/10.1585/pfr.17.1301106
https://doi.org/10.1585/pfr.17.1301106
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
Explosive dynamical events in controlled-nuclear-fusion devices (known as edge-localized modes) display many similarities to solar-flare events on the sun, revealing a new connection between laboratory plasma physics and astronomy. However, to date t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::49ac94e7539195bf4cda69609fb612a1
https://doi.org/10.21203/rs.3.rs-121450/v1
https://doi.org/10.21203/rs.3.rs-121450/v1
Autor:
Hayato Tsuchiya, Tsuyoshi Akiyama, T. Kobayashi, Mikirou Yoshinuma, Tokihiko Tokuzawa, Kimitaka Itoh, Katsumi Ida, S.-I. Itoh
Publikováno v:
Scientific Reports, Vol 8, Iss 1, Pp 1-8 (2018)
Scientific Reports
Scientific Reports
Interaction between a quasi-stable stationary MHD mode and a tongue-shaped deformation is observed in the toroidal plasma with energetic particle driven MHD bursts. The quasi-stable stationary 1/1 MHD mode with interchange parity appears near the res
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::546e69348455e5c858130fc6b5d2d439
http://link.springer.com/article/10.1038/s41598-018-21128-z
http://link.springer.com/article/10.1038/s41598-018-21128-z
Publikováno v:
Physics of Plasmas. 28:112304
The formation of density corrugation due to zonal flow, so-called zonal staircase, is investigated theoretically, based on the wave-kinetic framework. The wave-kinetic simulation is performed, considering the profile corrugation and the turbulence tr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f73bd1e353ee25f8277b6df4f6d8e0fc
https://doi.org/10.1063/5.0055777
https://doi.org/10.1063/5.0055777
Autor:
H. Arakawa, Yuichi Kawachi, Takuma Yamada, Kimitaka Itoh, M. Sasaki, T. Kobayashi, Fumiyoshi Kin
Publikováno v:
Physics of Plasmas. 28(10):102304
Interaction between drift wave turbulence and streamer flow in magnetized plasmas is investigated in the framework of wave-kinetic theory. By performing a wave-kinetic simulation of turbulence coupling with the streamer flow, the role of the phase-sp
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4ee03a2763971224eb99cf91020baf0a
https://repo.qst.go.jp/records/85270
https://repo.qst.go.jp/records/85270
Toroidal component of velocity for geodesic acoustic modes in the edge plasmas of the J-TEXT tokamak
Autor:
Yaoyu XIE, Kaijun ZHAO, Zhipeng CHEN, Jiaqi DONG, Kimitaka ITOH, Zhongyong CHEN, Yuejiang SHI, Yonghua DING, Jun CHENG, Longwen YAN, Hai LIU, Zhifeng CHENG, Zhoujun YANG, Nengchao WANG, Lu WANG, Jianqiang XU, Yunfeng LIANG
Publikováno v:
Plasma Science and Technology. 23:105102
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5258d148c75f6a05a0e96645118cee08
https://doi.org/10.1088/2058-6272/ac0ccd
https://doi.org/10.1088/2058-6272/ac0ccd