K
Kimitaka Itoh
Researcher at Chubu University
Publications - 601
Citations - 13157
Kimitaka Itoh is an academic researcher from Chubu University. The author has contributed to research in topics: Plasma & Turbulence. The author has an hindex of 50, co-authored 599 publications receiving 12333 citations. Previous affiliations of Kimitaka Itoh include National Institutes of Natural Sciences, Japan & University of Provence.
Papers
More filters
Dynamos and MHD Theory of Turbulence Suppression
TL;DR: In this paper, the authors reviewed the properties of electrically conducting media from a macroscopic viewpoint based on mean-field magnetohydrodynamics, while being compared using the methodology and knowledge in fluid mechanics.
Journal ArticleDOI
Topology bifurcation of a magnetic flux surface in magnetized plasmas
Katsumi Ida,Shigeru Inagaki,Yasuhiro Suzuki,Satoru Sakakibara,T. Kobayashi,Kimitaka Itoh,Hayato Tsuchiya,Chihiro Suzuki,Mikirou Yoshinuma,Yoshiro Narushima,Masayuki Yokoyama,Akihiro Shimizu,Sanae I. Itoh +12 more
TL;DR: In this article, the radial propagation of a heat pulse driven by modulated electron cyclotron heating is observed in the Large Helical Device and the bifurcation in the heat pulse propagation suggests that the topology of a magnetic flux surface in the plasma is bifurbated.
Journal ArticleDOI
Statistical Theory of Subcritically-Excited Strong Turbulence in Inhomogeneous Plasmas. V
Sanae I. Itoh,Kimitaka Itoh +1 more
TL;DR: In this article, a statistical theory of strong plasma turbulence in nonlinear-nonequilibrium state is extended by use of the spectral decomposition method, the renormalized propagator is decomposed into the proje
Journal ArticleDOI
Nonlinear self-interaction of geodesic acoustic modes in toroidal plasmas
TL;DR: In this article, a self-nonlinear process involving the geodesic acoustic mode (GAM) was analyzed, and the validity of the theory was discussed based on a comparison of experimental results with theoretical predictions.
Journal ArticleDOI
Slow transition of energy transport in high-temperature plasmas.
Katsumi Ida,Shigeru Inagaki,Ryuichi Sakamoto,Kenji Tanaka,Hisamichi Funaba,Yasuhiko Takeiri,Katsunori Ikeda,Clive Michael,Tokihiko Tokuzawa,Hiroshi Yamada,Yoshio Nagayama,Kimitaka Itoh,Osamu Kaneko,Akio Komori,Osamu Motojima +14 more
TL;DR: A new slow transition process for energy transport in magnetically confined plasmas is reported, characterized by the change between two metastable transport conditions characterized by a weak and a strong electron temperature (Te) dependence of normalized heat flux.