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Featured researches published by 伊藤 早苗.


Journal of Plasma and Fusion Research | 2005

ゾーナルフロー研究の現状と展望 2.ゾーナルフロー理論の進展

伊藤 公孝; 伊藤 早苗

An overview of the theory of zonal flows is presented. The contents include description of the mechanism by which zonal flows are generated, there relation between turbulence and zonal flows, and transport in drift wave-zonal flow turbulence. The physics of zonal flows is a prototypical example of a paradigm shift from the linear-local-deterministic view to the nonlinear-nonlocal-statistical view of structure formation in plasmas. Research regarding the turbulence-zonal flow system in laboratory plasma will deepen our understanding of this aspect of nature.


Journal of Plasma and Fusion Research | 2002

プラズマの非局所輸送現象と様々な構造形成 5.磁場閉じ込めプラズマにおける揺らぎの非局所性と輸送 5.2 揺らぎの非局所性にかかわる理論的背景

伊藤 公孝; 伊藤 早苗; 矢木 雅敏


Meeting abstracts of the Physical Society of Japan | 2011

26pGW-2 Theoretical analysis of the forced magnetic reconnection in nonambipolar radial electric fields

西村 征也; Nishimura Seiya; 登田 慎一郎; Toda Shinichiro; 成嶋 吉朗; Narushima Yoshiro; 矢木 雅敏; Yagi Masatoshi; 伊藤 公孝; Itoh Kimitaka; 伊藤 早苗; Itoh Sanae-I.


Meeting abstracts of the Physical Society of Japan | 2011

25pGZ-5 Measurement of electron temperature fluctuations using triple probe method on Plasma Assembly for Nonlinear Turbulence Analysis (PANTA)

K Kawashima; 川島 勝之; 稲垣 滋; S Inagaki; 荒川 弘之; Oldenburger Stella; 小林 達哉; H Arakawa; 瓜生 和哉; T Kobayashi; 大山 乃里子; K Uriu; 飛松 祐紀; N Ooyama; 永島 芳彦; Y Tobimatsu; 山田 琢磨; Y Nagashima; 矢木 雅敏; T Yamada; 糟谷 直宏; M Yagi; 佐々木 真; N Kasuya; Makoto Sasaki; 藤澤 彰英; 伊藤 早苗; A Fujisawa; 伊藤 公孝; Itoh S.-I.


Meeting abstracts of the Physical Society of Japan | 2010

21pTE-10 Nonlinear simulations of turbulent plasmas and development of numerical diagnostic simulators

西村 征也; Nishimura Seiya; 糟谷 直宏; Kasuya Naohiro; 矢木 雅敏; Yagi Masatoshi; 伊藤 公孝; Itoh Kimitaka; 伊藤 早苗; Itoh Sanae-I.; 大藪 修義; Ohyabu Nobuyoshi


Meeting abstracts of the Physical Society of Japan | 2010

25pQA-5 Simulation of drift wave turbulence in cylindrical plasmas : relationship between density profiles and excited modes

N Kasuya; 糟谷 直宏; 矢木 雅敏; M Yagi; K Itoh; 伊藤 公孝; Itoh S.-I.; 伊藤 早苗


日本物理学会講演概要集 | 2009

27pSP-9 直線円筒形ECRプラズマにおけるゾーナルフロー型振動の観測(27pSP プラズマ基礎(波動・加熱・不安定性・輸送・閉じ込め特性・非線形現象・プラズマ応用),領域2(プラズマ基礎・プラズマ科学・核融合プラズマ・プラズマ宇宙物理))

K Kamataki; 鎌滝 晋礼; 伊藤 早苗; Itoh S.-I.; 永島 芳彦; Y Nagashima; 稲垣 滋; S Inagaki; 篠原 俊二郎; Shunjiro Shinohara; 矢木 雅敏; M Yagi; 山田 琢磨; T Yamada; 河合 良信; Y Kawai; A Fujisawa; 藤澤 彰英; K Itoh; 伊藤 公孝


Meeting abstracts of the Physical Society of Japan | 2009

27pSP-9 Observation of Zonal Flow Type Oscillation in Linear Cylindrical ECR Plasma

K Kamataki; 鎌滝 晋礼; 伊藤 早苗; Itoh S.-I.; 永島 芳彦; Y Nagashima; 稲垣 滋; S Inagaki; 篠原 俊二郎; Shunjiro Shinohara; 矢木 雅敏; M Yagi; 山田 琢磨; T Yamada; 河合 良信; Y Kawai; A Fujisawa; 藤澤 彰英; K Itoh; 伊藤 公孝


Meeting abstracts of the Physical Society of Japan | 2009

28aYP-3 Research plan of turbulence diagnostic simulator and a model adopted in the simulator

糟谷 直宏; N Kasuya; 西村 征也; S Nishimura; 矢木 雅敏; M Yagi; 伊藤 公孝; K Itoh; 伊藤 早苗; Itoh S.-I.; 大薮 修義; N Ohyabu


理論応用力学講演会 講演論文集 第57回理論応用力学講演会 | 2008

スクレイプ・オフ層におけるプラズマ・ブロッブと対流輸送に関する非線形シミュレーション研究

杉田 暁; 矢木 雅敏; 伊藤 早苗

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矢木 雅敏

Japan Atomic Energy Agency

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M Yagi

Japan Atomic Energy Agency

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糟谷 直宏

Japan Atomic Energy Agency

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安積 正史

Japan Atomic Energy Agency

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M Azumi

Japan Atomic Energy Agency

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