Poloidal ion motion during formation of toroidal high beta plasmas
作者:
J. A. Antoniades,
G. C. Goldenbaum,
B. V. Weber,
期刊:
Physics of Fluids(00319171)
(AIP Available online 1988)
卷期:
Volume 31,
issue 5
页码: 1244-1248
ISSN:0031-9171
年代: 1988
DOI:10.1063/1.866753
出版商: AIP
数据来源: AIP
摘要:
Spectroscopic measurements of the ion motion in a fast compression high beta tokamak experiment show paramagnetic ion motion. This motion is initially caused by magnetic field gradient drift, which does not produce any net paramagnetic current opposing the plasma diamagnetic current. After the crowbar of the fast rising toroidal magnetic field a larger paramagnetic polarization drift develops, which contributes to the disappearance of the diamagnetic well.
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