Matches in SemOpenAlex for { <https://semopenalex.org/work/W4380993359> ?p ?o ?g. }
Showing items 1 to 97 of
97
with 100 items per page.
- W4380993359 abstract "I-mode is a natural ELMy-free regime with H-mode like improved energy confnement and L-mode like particle confnement, making it an attractive scenario for future tokamak based fusion reactors. A kind of low frequency oscillation was widely found and appeared to be unique in I-mode, with the frequency between stationary zonal flow and geodesic-acoustic mode (GAM) zonal flow. In EAST, 90 percent I-mode shots have such mode, called edge temperature ring oscillation (ETRO). The mode probably plays an important role during I-mode development and sustainment, while investigations are needed to clarify the differences between ETRO and the similar mode named as low frequency edge oscillation (LFEO) in AUG and C-Mod, especially whether it is still GAM. In the paper, the ETRO characteristics in EAST were investigated in detail and most do not agree with GAM, including that 1) during L-I transition with edge Te and Ti both increasing, ETRO has a smaller frequency than GAM; 2) ETRO has distinct harmonics in various diagnostics; 3) The magnetic component of ETRO is dominated by m = 1 structure; 4) ETRO is accompanied by turbulence transition between electron-scale and ion-scale; 5) As I-mode approaching to H-mode, ETRO frequency would decrease rapidly with Te increasing. These features imply that ETRO is probably caused by the stationary zonal flow with fnite frequency. Moreover, other damping mechanisms need to be involved besides collision in the Imode edge region. It was found that modest fueling could decrease the ETRO intensity with the I-mode confnement sustaining, suggesting that supersonic molecular beam injection (SMBI) could be used as an effective tool to control ETRO." @default.
- W4380993359 created "2023-06-17" @default.
- W4380993359 creator A5013039692 @default.
- W4380993359 creator A5016984010 @default.
- W4380993359 creator A5017360265 @default.
- W4380993359 creator A5019668670 @default.
- W4380993359 creator A5042218549 @default.
- W4380993359 creator A5052084184 @default.
- W4380993359 creator A5058644410 @default.
- W4380993359 creator A5068766721 @default.
- W4380993359 creator A5070700226 @default.
- W4380993359 creator A5071038974 @default.
- W4380993359 creator A5079724302 @default.
- W4380993359 creator A5083763523 @default.
- W4380993359 creator A5020627629 @default.
- W4380993359 date "2023-06-14" @default.
- W4380993359 modified "2023-10-16" @default.
- W4380993359 title "Characteristics of the edge temperature ring oscillation during stationary improved confnement mode in EAST" @default.
- W4380993359 doi "https://doi.org/10.48550/arxiv.2306.08416" @default.
- W4380993359 hasPublicationYear "2023" @default.
- W4380993359 type Work @default.
- W4380993359 citedByCount "0" @default.
- W4380993359 crossrefType "posted-content" @default.
- W4380993359 hasAuthorship W4380993359A5013039692 @default.
- W4380993359 hasAuthorship W4380993359A5016984010 @default.
- W4380993359 hasAuthorship W4380993359A5017360265 @default.
- W4380993359 hasAuthorship W4380993359A5019668670 @default.
- W4380993359 hasAuthorship W4380993359A5020627629 @default.
- W4380993359 hasAuthorship W4380993359A5042218549 @default.
- W4380993359 hasAuthorship W4380993359A5052084184 @default.
- W4380993359 hasAuthorship W4380993359A5058644410 @default.
- W4380993359 hasAuthorship W4380993359A5068766721 @default.
- W4380993359 hasAuthorship W4380993359A5070700226 @default.
- W4380993359 hasAuthorship W4380993359A5071038974 @default.
- W4380993359 hasAuthorship W4380993359A5079724302 @default.
- W4380993359 hasAuthorship W4380993359A5083763523 @default.
- W4380993359 hasBestOaLocation W43809933591 @default.
- W4380993359 hasConcept C111919701 @default.
- W4380993359 hasConcept C116515362 @default.
- W4380993359 hasConcept C121332964 @default.
- W4380993359 hasConcept C127413603 @default.
- W4380993359 hasConcept C162307627 @default.
- W4380993359 hasConcept C165801399 @default.
- W4380993359 hasConcept C184779094 @default.
- W4380993359 hasConcept C185544564 @default.
- W4380993359 hasConcept C185592680 @default.
- W4380993359 hasConcept C188414643 @default.
- W4380993359 hasConcept C196558001 @default.
- W4380993359 hasConcept C2775909724 @default.
- W4380993359 hasConcept C2778439541 @default.
- W4380993359 hasConcept C30475298 @default.
- W4380993359 hasConcept C38349280 @default.
- W4380993359 hasConcept C41008148 @default.
- W4380993359 hasConcept C48677424 @default.
- W4380993359 hasConcept C55493867 @default.
- W4380993359 hasConcept C57879066 @default.
- W4380993359 hasConcept C62520636 @default.
- W4380993359 hasConcept C76155785 @default.
- W4380993359 hasConcept C82706917 @default.
- W4380993359 hasConceptScore W4380993359C111919701 @default.
- W4380993359 hasConceptScore W4380993359C116515362 @default.
- W4380993359 hasConceptScore W4380993359C121332964 @default.
- W4380993359 hasConceptScore W4380993359C127413603 @default.
- W4380993359 hasConceptScore W4380993359C162307627 @default.
- W4380993359 hasConceptScore W4380993359C165801399 @default.
- W4380993359 hasConceptScore W4380993359C184779094 @default.
- W4380993359 hasConceptScore W4380993359C185544564 @default.
- W4380993359 hasConceptScore W4380993359C185592680 @default.
- W4380993359 hasConceptScore W4380993359C188414643 @default.
- W4380993359 hasConceptScore W4380993359C196558001 @default.
- W4380993359 hasConceptScore W4380993359C2775909724 @default.
- W4380993359 hasConceptScore W4380993359C2778439541 @default.
- W4380993359 hasConceptScore W4380993359C30475298 @default.
- W4380993359 hasConceptScore W4380993359C38349280 @default.
- W4380993359 hasConceptScore W4380993359C41008148 @default.
- W4380993359 hasConceptScore W4380993359C48677424 @default.
- W4380993359 hasConceptScore W4380993359C55493867 @default.
- W4380993359 hasConceptScore W4380993359C57879066 @default.
- W4380993359 hasConceptScore W4380993359C62520636 @default.
- W4380993359 hasConceptScore W4380993359C76155785 @default.
- W4380993359 hasConceptScore W4380993359C82706917 @default.
- W4380993359 hasLocation W43809933591 @default.
- W4380993359 hasOpenAccess W4380993359 @default.
- W4380993359 hasPrimaryLocation W43809933591 @default.
- W4380993359 hasRelatedWork W118720254 @default.
- W4380993359 hasRelatedWork W1679731741 @default.
- W4380993359 hasRelatedWork W1968021392 @default.
- W4380993359 hasRelatedWork W2003283432 @default.
- W4380993359 hasRelatedWork W2014770074 @default.
- W4380993359 hasRelatedWork W2056499284 @default.
- W4380993359 hasRelatedWork W2183850621 @default.
- W4380993359 hasRelatedWork W2352498409 @default.
- W4380993359 hasRelatedWork W3216977675 @default.
- W4380993359 hasRelatedWork W1967038706 @default.
- W4380993359 isParatext "false" @default.
- W4380993359 isRetracted "false" @default.
- W4380993359 workType "article" @default.