Evaluation of first wall heat fluxes due to magnetic perturbations for a range of ITER scenarios
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216208%3A11320%2F15%3A10319572" target="_blank" >RIV/00216208:11320/15:10319572 - isvavai.cz</a>
Alternative codes found
RIV/61389021:_____/15:00445031
Result on the web
<a href="http://dx.doi.org/10.1016/j.jnucmat.2014.11.121" target="_blank" >http://dx.doi.org/10.1016/j.jnucmat.2014.11.121</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1016/j.jnucmat.2014.11.121" target="_blank" >10.1016/j.jnucmat.2014.11.121</a>
Alternative languages
Result language
angličtina
Original language name
Evaluation of first wall heat fluxes due to magnetic perturbations for a range of ITER scenarios
Original language description
The proposed use of magnetic perturbations for edge-localized mode (ELM) control in ITER poses a number of integration issues, among them the localized heat fluxes (footprints) on the plasma-facing components (PFCs). They may provide the benefit of spreading the heat flux, thus reducing its peak value, but they may cause a localized erosion of the PFCs. We present calculations of heat fluxes for a range of ITER plasma parameters. The efficiency of our method enables us to perform calculations for a range of assumptions on the SOL width and to optimize the coil configuration to yield the largest power flux spreading. The optimal coil configuration is not sensitive on SOL parameters and is also close to the one which is considered optimal for ELM control. The proximity of footprints may cause significant power loads on the upper wall. (C) 2014 The Authors. Published by Elsevier B.V. This is an open access article under the CC BY-NC-ND license.
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
<a href="/en/project/GAP205%2F11%2F2341" target="_blank" >GAP205/11/2341: Control of edge localized modes in tokamaks by external magnetic perturbations</a><br>
Continuities
S - Specificky vyzkum na vysokych skolach
Others
Publication year
2015
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Journal of Nuclear Materials
ISSN
0022-3115
e-ISSN
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Volume of the periodical
463
Issue of the periodical within the volume
Aug
Country of publishing house
NL - THE KINGDOM OF THE NETHERLANDS
Number of pages
5
Pages from-to
406-410
UT code for WoS article
000358467200081
EID of the result in the Scopus database
2-s2.0-84937729559