EBW Power Deposition and Current Drive in WEGA - Comparison of Simulation with Experiment

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61389021%3A_____%2F09%3A00332466" target="_blank" >RIV/61389021:_____/09:00332466 - isvavai.cz</a>

Result on the web

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DOI - Digital Object Identifier

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Result language

angličtina

Original language name

EBW Power Deposition and Current Drive in WEGA - Comparison of Simulation with Experiment

Original language description

Electrostatic electron Bernstein waves (EBW) are studied numerically and compared to experimental results on the WEGA stellarator. Simulations are performed on specific WEGA equilibria and its antenna launch of 2.45 GHz waves. The off-axis power deposition and the outward shift of the absorption maximum produced by increasing the magnetic field is explained by the presence of a hot electron component. Moreover, the simulations also reproduce the current density reversal at the plasma centre for low magnetic fields.

Czech name

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Czech description

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Type

J_x - 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

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

2009

Confidentiality

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Name of the periodical

Plasma Physics and Controlled Fusion

ISSN

0741-3335

e-ISSN

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Volume of the periodical

51

Issue of the periodical within the volume

12

Country of publishing house

GB - UNITED KINGDOM

Number of pages

19

Pages from-to

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UT code for WoS article

000271940800009

EID of the result in the Scopus database

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