Strike-point splitting induced by external magnetic perturbations: Observations on JET and MAST and associated modelling

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61389021%3A_____%2F11%3A00366886" target="_blank" >RIV/61389021:_____/11:00366886 - isvavai.cz</a>
Result on the web
<a href="http://dx.doi.org/10.1016/j.jnucmat.2010.10.072" target="_blank" >http://dx.doi.org/10.1016/j.jnucmat.2010.10.072</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1016/j.jnucmat.2010.10.072" target="_blank" >10.1016/j.jnucmat.2010.10.072</a>

Result language
angličtina
Original language name
Strike-point splitting induced by external magnetic perturbations: Observations on JET and MAST and associated modelling
Original language description
Heat flux deposition profiles, calculated from infrared imaging, are presented for JET and MAST cases in the presence of external magnetic perturbations. In L-mode, a clear splitting of the strike-point is observed and well reproduced by modelling basedon field line tracing with no plasma magnetic response included (vacuum field approximation). In H-mode, in contrast, the splitting is not clearly observed in spite of being expected from vacuum field modelling. As illustrated by modelling results, screening effects could explain the absence of a clear splitting in H-mode.
Czech name
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Czech description
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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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Project
<a href="/en/project/LA08048" target="_blank" >LA08048: Thermonuclear Fusion Research on the joint European tokamak JET in Culham, United Kingdom</a><br>
Continuities
Z - Vyzkumny zamer (s odkazem do CEZ)

Publication year
2011
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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