About: EBW H&CD Potential for Spherical Tokamaks

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An Entity of Type : http://linked.opendata.cz/ontology/domain/vavai/Vysledek, within Data Space : linked.opendata.cz associated with source document(s)

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rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
Description	Spherical tokamaks (STs), which feature relatively high neutron flux and good economy, operate generally in high-ß regimes, in which the usual EC O- and X- modes are cut-off. In this case, electron Bernstein waves (EBWs) seem to be the only option that can provide features similar to the EC waves—controllable localized heating and current drive (H&CD) that can be utilized for core plasma heating as well as for accurate plasma stabilization. Coupled ray-tracing (AMR) and Fokker-Planck (LUKE) codes are employed to simulate EBWs of varying frequencies and launch conditions. Our results indicate that an efficient and universal EBW H&CD system is indeed viable. Spherical tokamaks (STs), which feature relatively high neutron flux and good economy, operate generally in high-ß regimes, in which the usual EC O- and X- modes are cut-off. In this case, electron Bernstein waves (EBWs) seem to be the only option that can provide features similar to the EC waves—controllable localized heating and current drive (H&CD) that can be utilized for core plasma heating as well as for accurate plasma stabilization. Coupled ray-tracing (AMR) and Fokker-Planck (LUKE) codes are employed to simulate EBWs of varying frequencies and launch conditions. Our results indicate that an efficient and universal EBW H&CD system is indeed viable. (en)
Title	EBW H&CD Potential for Spherical Tokamaks EBW H&CD Potential for Spherical Tokamaks (en)
skos:prefLabel	EBW H&CD Potential for Spherical Tokamaks EBW H&CD Potential for Spherical Tokamaks (en)
skos:notation	RIV/61389021:_____/11:00371203!RIV12-AV0-61389021
http://linked.open...avai/predkladatel	Ústav fyziky plazmatu AVČR, v.v.i.
http://linked.open...avai/riv/aktivita	P Z
http://linked.open...avai/riv/aktivity	P(GA202/08/0419), Z(AV0Z20430508)
http://linked.open...vai/riv/dodaniDat	2012
http://linked.open...aciTvurceVysledku	Preinhaelter, Josef Urban, Jakub
http://linked.open.../riv/druhVysledku	D - Článek ve sborníku
http://linked.open...iv/duvernostUdaju	S - Úplné a pravdivé údaje nepodléhající ochraně podle zvláštních právních předpisů
http://linked.open...titaPredkladatele	Ústav fyziky plazmatu AV ČR, v. v. i.
http://linked.open...dnocenehoVysledku	195926
http://linked.open...ai/riv/idVysledku	RIV/61389021:_____/11:00371203
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	Fusion; tokamak; heating; current drive; electron Bernstein wave; EBW (en)
http://linked.open.../riv/klicoveSlovo	heating tokamak current drive EBW Fusion electron Bernstein wave
http://linked.open...ontrolniKodProRIV	[F366DEAA3C10]
http://linked.open...v/mistoKonaniAkce	Newport
http://linked.open...i/riv/mistoVydani	New York
http://linked.open...i/riv/nazevZdroje	AIP Conference Proceedings 1406
http://linked.open...in/vavai/riv/obor	BL
http://linked.open...ichTvurcuVysledku	2 (xsd:int)
http://linked.open...cetTvurcuVysledku	8 (xsd:int)
http://linked.open...vavai/riv/projekt	Electron cyclotron emission and Bernstein waves
http://linked.open...UplatneniVysledku	2011
http://linked.open...iv/tvurceVysledku	Decker, J. Peysson, Y. Preinhaelter, Josef Shevchenko, V. Taylor, G. Urban, Jakub Vahala, G. Vahala, L.
http://linked.open...vavai/riv/typAkce	WRD - Světová
http://linked.open.../riv/zahajeniAkce	2011-06-01 (xsd:date)
http://linked.open...n/vavai/riv/zamer	Physical and chemical processes in plasmas and theis applications
number of pages	4 (xsd:int)
http://purl.org/ne...btex#hasPublisher	American Institute of Physics
https://schema.org/isbn	978-0-7354-0978-1
is http://linked.open...avai/riv/vysledek of	EBW H&CD Potential for Spherical Tokamaks EBW H&CD Potential for Spherical Tokamaks

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