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rdf:type
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Description
| - Znalost transportních koeficientů nečistot plazmatu a částic samotného plazmatu hraje důležitou úlohu v projektu připravovaného fúzního reaktoru; dále slouží k ověření platnosti výstupů stávajících a vyvíjených transportních modelů. Kvazi-stacionární profily plně ionizovaného uhlíku C6+ (přechod n=8-7, 529.1 nm) uvolněného ze stěn komory tokamaku TCV (R = 0.88 m, a<0.25m, BT<1.5 T) byly stanoveny pomocí aktivní CXRS (Charge eXchange Recombination Spectroscopy) diagnostiky a následně použity pro určení transportních koeficientů na osnově jedno-dimenzionálního transportního modelu. Při vysoké hodnotě parametru q95 byla pozorována akumulace nečistot způsobená spíše anomálními, než neoklasickými procesy. (cs)
- Knowledge of the impurity transport parameters and their relation with those of the main plasma particles is important for predicting the fusion performance of a tokamak reactor and provides an element for validating advanced transport models currently under development. The radial profiles of fully ionized carbon C6+ (transition n=8-7, 529.1 nm) released from TCV (R = 0.88 m, a<0.25m, BT<1.5 T) wall tiles were measured using active Charge eXchange Recombination Spectroscopy (CXRS) [1]. A 1D impurity transport model was used to infer carbon transport parameters from the steady state profiles of fully ionized carbon. At high q95 a phenomenon of impurity accumulation of anomalous (rather than neoclassical) origin is observed.
- Knowledge of the impurity transport parameters and their relation with those of the main plasma particles is important for predicting the fusion performance of a tokamak reactor and provides an element for validating advanced transport models currently under development. The radial profiles of fully ionized carbon C6+ (transition n=8-7, 529.1 nm) released from TCV (R = 0.88 m, a<0.25m, BT<1.5 T) wall tiles were measured using active Charge eXchange Recombination Spectroscopy (CXRS) [1]. A 1D impurity transport model was used to infer carbon transport parameters from the steady state profiles of fully ionized carbon. At high q95 a phenomenon of impurity accumulation of anomalous (rather than neoclassical) origin is observed. (en)
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Title
| - Carbon transport in TCV
- Carbon transport in TCV (en)
- Transport uhlíku v tokamaku TCV (CRPP - Lausanne) (cs)
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skos:prefLabel
| - Carbon transport in TCV
- Carbon transport in TCV (en)
- Transport uhlíku v tokamaku TCV (CRPP - Lausanne) (cs)
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skos:notation
| - RIV/61389021:_____/06:00043515!RIV07-AV0-61389021
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http://linked.open.../vavai/riv/strany
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http://linked.open...avai/riv/aktivita
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http://linked.open...avai/riv/aktivity
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http://linked.open...vai/riv/dodaniDat
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http://linked.open...aciTvurceVysledku
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http://linked.open.../riv/druhVysledku
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http://linked.open...iv/duvernostUdaju
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http://linked.open...titaPredkladatele
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http://linked.open...dnocenehoVysledku
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http://linked.open...ai/riv/idVysledku
| - RIV/61389021:_____/06:00043515
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http://linked.open...riv/jazykVysledku
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http://linked.open.../riv/klicovaSlova
| - tokamak reactor; fusion performance; anomalous impurity accumulation impurity transport parameters; advanced transport models (en)
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http://linked.open.../riv/klicoveSlovo
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http://linked.open...ontrolniKodProRIV
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http://linked.open...v/mistoKonaniAkce
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http://linked.open...i/riv/mistoVydani
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http://linked.open...i/riv/nazevZdroje
| - 33rd EPS Conference on Plasma Physics – Conference Proceedings
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http://linked.open...in/vavai/riv/obor
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http://linked.open...ichTvurcuVysledku
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http://linked.open...cetTvurcuVysledku
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http://linked.open...UplatneniVysledku
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http://linked.open...iv/tvurceVysledku
| - Bortolon, A.
- Bernard, M.
- Piffl, Vojtěch
- Duval, B. P.
- Karpushov, A.
- Weisen, H.
- Zabolotsky, A.
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http://linked.open...vavai/riv/typAkce
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http://linked.open.../riv/zahajeniAkce
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http://linked.open...n/vavai/riv/zamer
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number of pages
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http://purl.org/ne...btex#hasPublisher
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https://schema.org/isbn
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