S
Sanae I. Itoh
Researcher at Kyushu University
Publications - 324
Citations - 7128
Sanae I. Itoh is an academic researcher from Kyushu University. The author has contributed to research in topics: Turbulence & Plasma. The author has an hindex of 35, co-authored 323 publications receiving 6734 citations. Previous affiliations of Sanae I. Itoh include Centre national de la recherche scientifique & Max Planck Society.
Papers
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Journal ArticleDOI
Intermittent characteristics in coupling between turbulence and zonal flows
Akihide Fujisawa,Akihiro Shimizu,H. Nakano,Shinichi Ohshima,Kimitaka Itoh,Yoshihiko Nagashima,Sanae I. Itoh,H. Iguchi,Y. Yoshimura,T. Minami,K. Nagaoka,C. Takahashi,Mamoru Kojima,S. Nishimura,M. Isobe,Chihiro Suzuki,Tsuyoshi Akiyama,T. Ido,K. Matsuoka,S. Okamura,Patrick Diamond +20 more
TL;DR: In this article, Gabour's wavelet was applied to bicoherence analysis of a toroidal plasma device named the compact helical system (CHS) to resolve the instantaneous structure of three wave couplings between disparate scale electric field fluctuations.
Journal Article
New Thermodynamical Force in Plasma Phase Space that Controls Turbulence and Turbulent Transport
Sanae I. Itoh,Kimitaka Itoh +1 more
TL;DR: In this article, a new thermodynamic force in phase-space, i.e., the derivative of heating power by plasma pressure, plays the role of new control parameter, in addition to spatial gradients.
Journal ArticleDOI
Numerical simulation of resistive drift wave turbulence in a linear device
TL;DR: In this paper, the three-field reduced MHD model was extended to describe the resistive drift wave turbulence in cylindrical magnetized plasmas, and linear eigenmode analyses were performed to identify the unstable modes.
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Dynamics of particle flux in a cylindrical magnetized plasma
S. Oldenbürger,Shigeru Inagaki,T. Kobayashi,Hiroyuki Arakawa,Noriko Ohyama,K. Kawashima,Y. Tobimatsu,Akihide Fujisawa,Kimitaka Itoh,Sanae I. Itoh +9 more
TL;DR: In this paper, a wave turbulence characterized by a limited number of developing modes is studied in the cylindrical magnetized plasma assembly for nonlinear turbulence analysis (PANTA).
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Self-sustained turbulence and H-mode confinement in toroidal plasmas
TL;DR: In this article, a theory of anomalous transport coefficient in toroidal helical systems (such as stellarators, torsatron and Heliotron devices) has been developed and the theoretical formalism of self-sustained turbulence is applied to the interchange mode turbulence and ballooning mode turbulence.