Matches in SemOpenAlex for { <https://semopenalex.org/work/W2970352089> ?p ?o ?g. }
Showing items 1 to 55 of
55
with 100 items per page.
- W2970352089 abstract "L’etude systematique de la turbulence plasma dans les tokamaks, via une methode de parametrisation des spectres de frequence extraits de la base de donnees de reflectometrie de Tore Supra a ete effectuee. Cette base de donnees est constituee de 350 000 acquisitions obtenues a partir de 6 000 chocs incluant differents scenarios de chauffage. La parametrisation consiste en une decomposition de chaque spectre en quatre composantes : la composante dite continue, les fluctuations de basse frequence (BF), la turbulence a large bande en frequence (BB) et le niveau de bruit ou chaque composante a ete approchee par une fonction predefinie. Pour la composante de turbulence BB, trois fonctions differentes ont ete testees et comparees. La fonction gaussienne generalisee et la fonction de Taylor ont montre d’excellentes performances dans la plupart des cas. Dans les plasmas ohmiques, EBB dans le regime de confinement ohmique sature est systematiquement plus eleve que dans le regime de confinement ohmique lineaire. Dans les plasmas en mode bas confinement L, EBB dans les plasmas chauffes par une onde a la resonance." @default.
- W2970352089 created "2019-09-05" @default.
- W2970352089 creator A5033080887 @default.
- W2970352089 date "2019-06-13" @default.
- W2970352089 modified "2023-09-26" @default.
- W2970352089 title "Global analysis of a reflectometry database for systematic study of plasma turbulence in tokamaks" @default.
- W2970352089 hasPublicationYear "2019" @default.
- W2970352089 type Work @default.
- W2970352089 sameAs 2970352089 @default.
- W2970352089 citedByCount "0" @default.
- W2970352089 crossrefType "dissertation" @default.
- W2970352089 hasAuthorship W2970352089A5033080887 @default.
- W2970352089 hasConcept C116515362 @default.
- W2970352089 hasConcept C121332964 @default.
- W2970352089 hasConcept C138885662 @default.
- W2970352089 hasConcept C153294291 @default.
- W2970352089 hasConcept C15708023 @default.
- W2970352089 hasConcept C185544564 @default.
- W2970352089 hasConcept C196558001 @default.
- W2970352089 hasConcept C82706917 @default.
- W2970352089 hasConceptScore W2970352089C116515362 @default.
- W2970352089 hasConceptScore W2970352089C121332964 @default.
- W2970352089 hasConceptScore W2970352089C138885662 @default.
- W2970352089 hasConceptScore W2970352089C153294291 @default.
- W2970352089 hasConceptScore W2970352089C15708023 @default.
- W2970352089 hasConceptScore W2970352089C185544564 @default.
- W2970352089 hasConceptScore W2970352089C196558001 @default.
- W2970352089 hasConceptScore W2970352089C82706917 @default.
- W2970352089 hasLocation W29703520891 @default.
- W2970352089 hasOpenAccess W2970352089 @default.
- W2970352089 hasPrimaryLocation W29703520891 @default.
- W2970352089 hasRelatedWork W1860888178 @default.
- W2970352089 hasRelatedWork W2126526415 @default.
- W2970352089 hasRelatedWork W2157928105 @default.
- W2970352089 hasRelatedWork W2406931322 @default.
- W2970352089 hasRelatedWork W2900783652 @default.
- W2970352089 hasRelatedWork W2946453497 @default.
- W2970352089 hasRelatedWork W3003623356 @default.
- W2970352089 hasRelatedWork W3007988676 @default.
- W2970352089 hasRelatedWork W3013417500 @default.
- W2970352089 hasRelatedWork W3013743805 @default.
- W2970352089 hasRelatedWork W3128091114 @default.
- W2970352089 hasRelatedWork W3132945131 @default.
- W2970352089 hasRelatedWork W3160761623 @default.
- W2970352089 hasRelatedWork W3168343697 @default.
- W2970352089 hasRelatedWork W3206925422 @default.
- W2970352089 hasRelatedWork W338648634 @default.
- W2970352089 hasRelatedWork W356419326 @default.
- W2970352089 hasRelatedWork W48459046 @default.
- W2970352089 hasRelatedWork W592991127 @default.
- W2970352089 hasRelatedWork W755037324 @default.
- W2970352089 isParatext "false" @default.
- W2970352089 isRetracted "false" @default.
- W2970352089 magId "2970352089" @default.
- W2970352089 workType "dissertation" @default.