Theory of pseudoclassical confinement and transition to L mode

K. Itoh; S. I. Itoh; M. Yagi; A. Fukuyama; M. Azumi

doi:10.1063/1.860626

Theory of pseudoclassical confinement and transition to L mode

K. Itoh, S. I. Itoh, M. Yagi, A. Fukuyama, M. Azumi

Division of Nuclear Fusion Dynamics

Research output: Contribution to journal › Article › peer-review

10 Citations (Scopus)

Abstract

A theory of the self-sustained turbulence is developed for resistive plasma in toroidal devices. Pseudoclassical confinement is obtained in the low-temperature limit. As temperature increases, the current diffusivity prevails upon resistivity, and the turbulence nature changes so as to recover the L-mode transport. Comparison with experimental observation on this transition is made. The Hartmann number is also given.

Original language	English
Pages (from-to)	3299-3303
Number of pages	5
Journal	Physics of Fluids B
Volume	5
Issue number	9
DOIs	https://doi.org/10.1063/1.860626
Publication status	Published - 1993

All Science Journal Classification (ASJC) codes

Computational Mechanics
Condensed Matter Physics
Mechanics of Materials
Physics and Astronomy(all)
Fluid Flow and Transfer Processes

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