CHANGE OF TRANSPORT AT L-MODE AND H-MODE TRANSITION

被引：79

作者：

ITOH, SI

ITOH, K

机构：

[1] National Institute for Fusion Science, Chikusa-ku, Nagoya 464-01, Furocho

来源：

JOURNAL OF THE PHYSICAL SOCIETY OF JAPAN | 1990年 / 59卷 / 11期

关键词：

D O I：

10.1143/JPSJ.59.3815

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

A new refined model of the L-mode and H-mode transition in tokamaks is presented based on the bifurcation of the radial electric field, Er, near the edge. The radial gradient of Er is newly introduced to explain the sudden change of fluctuations as well as plasma fluxes at the onset of transition. This nodel predicts that the L- to H- mode transition is associated with the decrease of dEr/ dr causing reduction of particle and energy fluxes at the critical gradient. © 1990, THE PHYSICAL SOCIETY OF JAPAN. All rights reserved.

引用

页码：3815 / 3818

页数：4

共 29 条

[1]

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[2]

BURRELL KH, 1983, CONTROLLED FUSIO D 1, V7, P11

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