Divertor Langmuir Probe Measurements in JET
作者:
A. Loarte,
A. Chankin,
S. Clement,
S. J. Davies,
K. Günther,
J. Lingertat,
C. F. Maggi,
G. F. Matthews,
P. D. Morgan,
M. F. Stamp,
R. D. Monk,
H. Y. Guo,
A. Tabasso,
期刊:
Contributions to Plasma Physics
(WILEY Available online 1996)
卷期:
Volume 36,
issue S1
页码: 37-44
ISSN:0863-1042
年代: 1996
DOI:10.1002/ctpp.19960360107
出版商: WILEY‐VCH Verlag
数据来源: WILEY
摘要:
AbstractIn this paper, results from the array of fixed Langmuir probes in the JET Mark I divertor are presented. During low density discharges there is good agreement between single and triple probes. At higher density, near the onset of divertor detachment, very low values of the electron to ion saturation current (even<1) are observed which results in an overestimation of the electron temperature, particularly by the triple probe. Alternative methods of probe interpretation are applied and comparisons carried out with independent measurements. The consistency of probe measurements during H‐mode discharges are also briefly discusse
点击下载:
PDF
(484KB)
返 回