About: Prospects for EBW Heating and Current Drive on Spherical Tori

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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	The electrostatic electron Bernstein wave (EBW) can provide localised on- and off-axis heating and current drive in typically overdense (high-β) 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. The electrostatic electron Bernstein wave (EBW) can provide localised on- and off-axis heating and current drive in typically overdense (high-β) 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. (en)
Title	Prospects for EBW Heating and Current Drive on Spherical Tori Prospects for EBW Heating and Current Drive on Spherical Tori (en)
skos:prefLabel	Prospects for EBW Heating and Current Drive on Spherical Tori Prospects for EBW Heating and Current Drive on Spherical Tori (en)
skos:notation	RIV/61389021:_____/11:00360969!RIV12-AV0-61389021
http://linked.open...avai/riv/aktivita	P Z
http://linked.open...avai/riv/aktivity	P(7G10072), P(GA202/08/0419), P(LA08048), 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	224738
http://linked.open...ai/riv/idVysledku	RIV/61389021:_____/11:00360969
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	Tokamak; Spherical tokamak; Current drive; Heating; EBW; ECRH (en)
http://linked.open.../riv/klicoveSlovo	Heating Current drive EBW Tokamak ECRH Spherical tokamak
http://linked.open...ontrolniKodProRIV	[849E71C102D0]
http://linked.open...v/mistoKonaniAkce	Sanya
http://linked.open...i/riv/mistoVydani	Toh Tuck Link
http://linked.open...i/riv/nazevZdroje	Electron Cyclotron Emission and Electron Cyclotron Resonance Heating (EC-16):Proceedings of the 16th Joint Workshop
http://linked.open...in/vavai/riv/obor	BL
http://linked.open...ichTvurcuVysledku	2 (xsd:int)
http://linked.open...cetTvurcuVysledku	7 (xsd:int)
http://linked.open...vavai/riv/projekt	Joint carrying out by the Contracting Parties of activities within the thematic area %22fusion energy research%22 of the Seventh Community (Euratom) Framework Program Electron cyclotron emission and Bernstein waves Thermonuclear Fusion Research on the joint European tokamak JET in Culham, United Kingdom
http://linked.open...UplatneniVysledku	2011
http://linked.open...iv/tvurceVysledku	Decker, J. Peysson, Y. Preinhaelter, Josef Taylor, G. Urban, Jakub Vahala, G. Vahala, L.
http://linked.open...vavai/riv/typAkce	WRD - Světová
http://linked.open.../riv/zahajeniAkce	2010-04-12 (xsd:date)
http://linked.open...n/vavai/riv/zamer	Physical and chemical processes in plasmas and theis applications
number of pages	6 (xsd:int)
http://purl.org/ne...btex#hasPublisher	World Scientific
https://schema.org/isbn	978-981-4340-26-7

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