Prospects for EBW Heating and Current Drive on Spherical Tori

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61389021%3A_____%2F11%3A00360969" target="_blank" >RIV/61389021:_____/11:00360969 - 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
Prospects for EBW Heating and Current Drive on Spherical Tori
Original language description
The electrostatic electron Bernstein wave (EBW) can provide localised on- and off-axis heating and current drive in typically overdense (high-?) spherical tori (ST) where the usual electromagnetic EC modes are cut-off. Hence, the EBW is a candidate for plasma control and stabilisation in such devices. We present here a modelling of EBW heating and current drive in realistic ST conditions, particularly in typical NSTX equilibria and in model equilibria for NHTX and MAST Upgrade. The EBW injection parameters are varied in order to find optimized scenarios and possible ways to control the deposition location and the driven current. It is shown that EBWs can be deposited and efficiently drive current at any radial location.
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
2011
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Article name in the collection
Electron Cyclotron Emission and Electron Cyclotron Resonance Heating (EC-16):Proceedings of the 16th Joint Workshop
ISBN
978-981-4340-26-7
ISSN
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e-ISSN
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Number of pages
6
Pages from-to
257-262
Publisher name
World Scientific
Place of publication
Toh Tuck Link
Event location
Sanya
Event date
Apr 12, 2010
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
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