L-mode confinement model based on transport-MHD theory in tokamaks

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

doi:10.1088/0741-3335/35/5/001

L-mode confinement model based on transport-MHD theory in tokamaks

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

核融合力学部門

研究成果: Contribution to journal › Article › 査読

38 被引用数 (Scopus)

抄録

A theory of the L-mode confinement in tokamaks is developed based on the microscopic ballooning instability which is destabilized by the plasma transport below the critical pressure gradient against the ideal MHD instability. Destabilization by the current diffusivity and stabilization by the thermal transport and ion viscosity are analysed. The least stable mode determines the anomalous transport coefficients. The formula of the thermal transport coefficient is derived, which explains major experimental observations on L-mode confinement.

本文言語	英語
論文番号	001
ページ（範囲）	543-549
ページ数	7
ジャーナル	Plasma Physics and Controlled Fusion
巻	35
号	5
DOI	https://doi.org/10.1088/0741-3335/35/5/001
出版ステータス	出版済み - 1993

All Science Journal Classification (ASJC) codes

Nuclear Energy and Engineering
Condensed Matter Physics

文献へのアクセス

10.1088/0741-3335/35/5/001

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引用スタイル

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AU - Azumi, M.

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