About: Direct Measurement of the Electron Bernstein Wave Absorption and Current Drive at the WEGA Stellarator

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About: Direct Measurement of the Electron Bernstein Wave Absorption and Current Drive at the WEGA Stellarator Goto Sponge NotDistinct Permalink

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	Byly získány výsledky potvrzující OXB konverzi módu na stelarátoru WEGA (klasický stelarátor s pěti periodami,l=2 , s velkým poloměrem 0.72m a poměrem podélnosti 6) pro frekvenci 2.45GHz. Celkový proud dosahoval 45A a přidružená normalizovaná účinnost generace proudu byla 0.48. Bylo pozorováno obracení EBW proudu v důsledku změny střihu magnetického pole. Výsledky byly modelovány pomocí 3D sledování paprsků pro různé magnetické konfigurace. (cs) At the WEGA, which is a classical five period l=2 stellarator with a major radius of 0.72m and an aspect ratio of 6, electron Bernstein wave (EBW) heating by OXBmode conversion was established for a frequency of 2.45GHz. The total EBW current was of up to 45A and the related normalised current drive efficiency _ was 0.48. As a result of the shear variation an EBW current reversal was found. The results were modeled by 3D ray-tracing calculations for the different magnetic configurations.. At the WEGA, which is a classical five period l=2 stellarator with a major radius of 0.72m and an aspect ratio of 6, electron Bernstein wave (EBW) heating by OXBmode conversion was established for a frequency of 2.45GHz. The total EBW current was of up to 45A and the related normalised current drive efficiency _ was 0.48. As a result of the shear variation an EBW current reversal was found. The results were modeled by 3D ray-tracing calculations for the different magnetic configurations.. (en)
Title	Direct Measurement of the Electron Bernstein Wave Absorption and Current Drive at the WEGA Stellarator Přímé měření absorpce elektronových Bernsteinových vln a generace proudu na stelarátoru WEGA (cs) Direct Measurement of the Electron Bernstein Wave Absorption and Current Drive at the WEGA Stellarator (en)
skos:prefLabel	Direct Measurement of the Electron Bernstein Wave Absorption and Current Drive at the WEGA Stellarator Přímé měření absorpce elektronových Bernsteinových vln a generace proudu na stelarátoru WEGA (cs) Direct Measurement of the Electron Bernstein Wave Absorption and Current Drive at the WEGA Stellarator (en)
skos:notation	RIV/61389021:_____/07:00093904!RIV08-AV0-61389021
http://linked.open.../vavai/riv/strany	280;280
http://linked.open...avai/riv/aktivita	Z
http://linked.open...avai/riv/aktivity	Z(AV0Z20430508)
http://linked.open...iv/cisloPeriodika	16
http://linked.open...vai/riv/dodaniDat	2008
http://linked.open...aciTvurceVysledku	Preinhaelter, Josef Urban, Jakub
http://linked.open.../riv/druhVysledku	J - Článek v odborném periodiku
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	417455
http://linked.open...ai/riv/idVysledku	RIV/61389021:_____/07:00093904
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	Conversion; Emission; Tokamaks; Electron Bernstein waves; Simulation; NSTX (en)
http://linked.open.../riv/klicoveSlovo	Conversion Emission NSTX Simulation Electron Bernstein waves Tokamaks
http://linked.open...odStatuVydavatele	US - Spojené státy americké
http://linked.open...ontrolniKodProRIV	[5945BCA18E57]
http://linked.open...i/riv/nazevZdroje	Bulletin of the American Physical Society
http://linked.open...in/vavai/riv/obor	BL
http://linked.open...ichTvurcuVysledku	2 (xsd:int)
http://linked.open...cetTvurcuVysledku	6 (xsd:int)
http://linked.open...UplatneniVysledku	2007
http://linked.open...v/svazekPeriodika	52
http://linked.open...iv/tvurceVysledku	Preinhaelter, Josef Urban, Jakub Marsen, S. Otte, M. Laqua, H. Podoba, Y.
http://linked.open...n/vavai/riv/zamer	Physical and chemical processes in plasmas and theis applications
issn	0003-0503
number of pages	2 (xsd:int)

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