Optimization of ICRH for core impurity control in JET-ILW
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61389021%3A_____%2F16%3A00459973" target="_blank" >RIV/61389021:_____/16:00459973 - isvavai.cz</a>
Result on the web
<a href="http://dx.doi.org/10.1088/0029-5515/56/3/036022" target="_blank" >http://dx.doi.org/10.1088/0029-5515/56/3/036022</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1088/0029-5515/56/3/036022" target="_blank" >10.1088/0029-5515/56/3/036022</a>
Alternative languages
Result language
angličtina
Original language name
Optimization of ICRH for core impurity control in JET-ILW
Original language description
Ion cyclotron resonance frequency (ICRF) heating has been an essential component in the development of high power H-mode scenarios in the Jet European Torus ITER-like wall (JET-ILW). The ICRF performance was improved by enhancing the antenna-plasma coupling with dedicated main chamber gas injection, including the preliminary minimization of RF-induced plasma-wall interactions, while the RF heating scenarios where optimized for core impurity screening in terms of the ion cyclotron resonance position and the minority hydrogen concentration. The impact of ICRF heating on core impurity content in a variety of 2.5 MA JET-ILW H-mode plasmas will be presented, and the steps that were taken for optimizing ICRF heating in these experiments will be reviewed.
Czech name
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Czech description
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Classification
Type
J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)
CEP classification
BL - Plasma physics and discharge through gases
OECD FORD branch
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Result continuities
Project
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Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace
Others
Publication year
2016
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Nuclear Fusion
ISSN
0029-5515
e-ISSN
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Volume of the periodical
56
Issue of the periodical within the volume
3
Country of publishing house
AT - AUSTRIA
Number of pages
19
Pages from-to
036022
UT code for WoS article
000373378200023
EID of the result in the Scopus database
2-s2.0-84960394948