Gyrosheath near the tokamak edge
作者:
R. D. Hazeltine,
H. Xiao,
P. M. Valanju,
期刊:
Physics of Fluids B: Plasma Physics
(AIP Available online 1993)
卷期:
Volume 5,
issue 11
页码: 4011-4014
ISSN:0899-8221
年代: 1993
DOI:10.1063/1.860620
出版商: AIP
数据来源: AIP
摘要:
A new model for the structure of the radial electric‐field profile in the edge during the high confinement (H mode) is proposed. Charge separation caused by the difference between electron and ion gyromotion, or more importantly in the tokamak, the banana motion (halo effect) can self‐consistently produce an electric dipole moment that causes the sheared radial electric field. The calculated results based on the model are consistent with DIII‐D [Fusion Technol.8, 441 (1985)] and Tokamak Experiment for Technology Oriented Research (TEXTOR) [J. Nucl. Mater.122,123, 1124 (1984)] experimental results.
点击下载:
PDF
(487KB)
返 回