EDGE2D-EIRENE modelling of the inter-ELM phase of H-mode plasmas on JET

被引：9
|
作者：
Moulton, D. [1 ,2 ]
Fundamenski, W.
Wiesen, S. [3 ]
Corrigan, G.
Belo, P. [4 ]
Maddison, G.
Giroud, C.
机构：
[1] EURATOM CCFE Fus Assoc, EFDA JET, Culham Sci Ctr, Abingdon OX14 3DB, Oxon, England
[2] Univ London Imperial Coll Sci Technol & Med, London, England
[3] Assoc EURATOM FZJ, Inst Energieforsch Plasmaphys, D-52425 Julich, Germany
[4] EURATOM IST Fus Assoc, IPFN, P-1049001 Lisbon, Portugal
来源：
JOURNAL OF NUCLEAR MATERIALS | 2011年 / 415卷 / 01期
关键词：
CHEMICAL EROSION; GRAPHITE;
D O I：
10.1016/j.jnucmat.2011.02.025
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
The edge transport code EDGE2D-EIRENE has been used to model the inter-ELM phase of H-mode plasmas on JET. A reference plasma was simulated and matched to outer mid-plane profiles and to the heat load distribution at the outer target. While the simulated parallel saturation current was within experimental constraints from Langmuir probes, the target electron temperature was slightly overestimated (factor similar to 1.2) compared to the upper experimental range. A deuterium scan was carried out from the simulation of this (lowest fuelled) reference plasma and compared to the same experimental scan. In all simulations, carbon radiation was found to be the dominant power loss channel at the outer target. (C) 2011 Published by Elsevier B.V.
引用
收藏
页码：S509 / S512
页数：4
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