Comparison of EBW heating and current drive simulaton models in realistic tokamak conditions

Result code in IS VaVaI
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Result on the web
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DOI - Digital Object Identifier
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Result language
angličtina
Original language name
Comparison of EBW heating and current drive simulaton models in realistic tokamak conditions
Original language description
In this paper, we report on our study of models being used in electron Bernstein wave (EBW) simulations. Relativistic effects in EBW damping are crucial. If speed is of maximum importance, the Decker and Ram weakly-relativistic damping can be used, bearing in mind its limitations. Saveliev and the fully-relativistic calculation are in good agreement. The Saveliev term seems to suffer more from numerical difficulties and also does not provide separate harmonics damping necessary for current drive calculations. Hence, the fully-relativistic calculation, with a proper choice of numerical parameters, seems to be a better choice.
Czech name
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Czech description
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Project
Result was created during the realization of more than one project. More information in the Projects tab.
Continuities
Z - Vyzkumny zamer (s odkazem do CEZ)

Publication year
2010
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Article name in the collection
EPS Europhysics Conference Abstracts Volume 34A ? Contributed papers
ISBN
2-914771-62-2
ISSN
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e-ISSN
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Number of pages
4
Pages from-to
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Publisher name
European Physical Society
Place of publication
Dublin
Event location
Dublin
Event date
Jun 21, 2010
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
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