Method for comparison of tokamak divertor strike point data with magnetic perturbation models
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61389021%3A_____%2F14%3A00435332" target="_blank" >RIV/61389021:_____/14:00435332 - isvavai.cz</a>
Result on the web
<a href="http://dx.doi.org/10.1088/0029-5515/54/6/064002" target="_blank" >http://dx.doi.org/10.1088/0029-5515/54/6/064002</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1088/0029-5515/54/6/064002" target="_blank" >10.1088/0029-5515/54/6/064002</a>
Alternative languages
Result language
angličtina
Original language name
Method for comparison of tokamak divertor strike point data with magnetic perturbation models
Original language description
Resonant magnetic perturbations (RMPs) used to control type-I edge-localized modes produce a splitting of the peaks of heat flux profile on the divertor. The additional peaks can appear outside the areas connected to the plasma core by the perturbed field lines due to perpendicular transport. This effect has been studied so far using demanding three-dimensional transport simulations. We present a simple method to quantitatively estimate the heat flux profile that the RMP will produce on the divertor. The method needs only field line tracing to determine the so-called tangle distance function, and knowledge of the heat flux profile on the unperturbed heat flux profile. We find good agreement between this method and a transport simulation.
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
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace
Others
Publication year
2014
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
54
Issue of the periodical within the volume
6
Country of publishing house
AT - AUSTRIA
Number of pages
9
Pages from-to
064002-064002
UT code for WoS article
000336893100003
EID of the result in the Scopus database
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