Matches in SemOpenAlex for { <https://semopenalex.org/work/W2024891418> ?p ?o ?g. }
- W2024891418 endingPage "052511" @default.
- W2024891418 startingPage "052511" @default.
- W2024891418 abstract "The structure of the magnetic field perturbations due to nonaxisymmetric field-aligned currents in the tokamak scrape-off layer (SOL) are analytically calculated near the X-point. Paper I [I. Joseph et al., Phys. Plasmas 16, 052510 (2009)] demonstrated that biasing divertor target plates in a toroidally asymmetric fashion can generate an appreciable toroidally asymmetric parallel current density in the SOL along the separatrix. Here, the magnetic field perturbation caused by a SOL current channel of finite width and stepwise constant amplitude at the target plate is derived. Flux expansion amplifies the magnetic perturbation near the X-point, while phase interference causes the SOL amplitude to be reduced at large toroidal mode number. Far enough from the current channel, the magnetic field can be approximated as arising from a surface current near the separatrix with differing amplitudes in the SOL and the divertor leg. The perturbation spectrum and resonant components of this field are computed analytically asymptotically close to the separatrix in magnetic flux coordinates. The size of the stochastic layer due to the applied perturbation that would result without self-consistent plasma shielding is also estimated. If enough resonant field is generated, control of the edge pressure gradient may allow stabilization of edge localized modes." @default.
- W2024891418 created "2016-06-24" @default.
- W2024891418 creator A5070665570 @default.
- W2024891418 date "2009-05-01" @default.
- W2024891418 modified "2023-10-02" @default.
- W2024891418 title "Driving toroidally asymmetric current through the tokamak scrape-off layer. II. Magnetic field structure and spectrum" @default.
- W2024891418 cites W1965863297 @default.
- W2024891418 cites W1969529779 @default.
- W2024891418 cites W1970570875 @default.
- W2024891418 cites W1983424920 @default.
- W2024891418 cites W1985512730 @default.
- W2024891418 cites W1986834019 @default.
- W2024891418 cites W1986858097 @default.
- W2024891418 cites W1988377784 @default.
- W2024891418 cites W1992607045 @default.
- W2024891418 cites W1995328890 @default.
- W2024891418 cites W2002108619 @default.
- W2024891418 cites W2005583633 @default.
- W2024891418 cites W2008085127 @default.
- W2024891418 cites W2009140703 @default.
- W2024891418 cites W2011945848 @default.
- W2024891418 cites W2015328600 @default.
- W2024891418 cites W2021644137 @default.
- W2024891418 cites W2023042222 @default.
- W2024891418 cites W2023813879 @default.
- W2024891418 cites W2024441601 @default.
- W2024891418 cites W2028374560 @default.
- W2024891418 cites W2039106078 @default.
- W2024891418 cites W2050691673 @default.
- W2024891418 cites W2056488118 @default.
- W2024891418 cites W2064523527 @default.
- W2024891418 cites W2069546168 @default.
- W2024891418 cites W2076871545 @default.
- W2024891418 cites W2097874648 @default.
- W2024891418 cites W2136201555 @default.
- W2024891418 cites W2137700903 @default.
- W2024891418 cites W2144454712 @default.
- W2024891418 cites W2151394538 @default.
- W2024891418 cites W2161667156 @default.
- W2024891418 doi "https://doi.org/10.1063/1.3134584" @default.
- W2024891418 hasPublicationYear "2009" @default.
- W2024891418 type Work @default.
- W2024891418 sameAs 2024891418 @default.
- W2024891418 citedByCount "14" @default.
- W2024891418 countsByYear W20248914182012 @default.
- W2024891418 countsByYear W20248914182015 @default.
- W2024891418 countsByYear W20248914182017 @default.
- W2024891418 countsByYear W20248914182019 @default.
- W2024891418 countsByYear W20248914182021 @default.
- W2024891418 countsByYear W20248914182022 @default.
- W2024891418 countsByYear W20248914182023 @default.
- W2024891418 crossrefType "journal-article" @default.
- W2024891418 hasAuthorship W2024891418A5070665570 @default.
- W2024891418 hasConcept C115260700 @default.
- W2024891418 hasConcept C116515362 @default.
- W2024891418 hasConcept C120665830 @default.
- W2024891418 hasConcept C121332964 @default.
- W2024891418 hasConcept C15001198 @default.
- W2024891418 hasConcept C157479481 @default.
- W2024891418 hasConcept C177918212 @default.
- W2024891418 hasConcept C180205008 @default.
- W2024891418 hasConcept C184779094 @default.
- W2024891418 hasConcept C26873012 @default.
- W2024891418 hasConcept C2777017188 @default.
- W2024891418 hasConcept C2778495671 @default.
- W2024891418 hasConcept C2780188279 @default.
- W2024891418 hasConcept C30475298 @default.
- W2024891418 hasConcept C32546565 @default.
- W2024891418 hasConcept C33643480 @default.
- W2024891418 hasConcept C62520636 @default.
- W2024891418 hasConcept C82706917 @default.
- W2024891418 hasConceptScore W2024891418C115260700 @default.
- W2024891418 hasConceptScore W2024891418C116515362 @default.
- W2024891418 hasConceptScore W2024891418C120665830 @default.
- W2024891418 hasConceptScore W2024891418C121332964 @default.
- W2024891418 hasConceptScore W2024891418C15001198 @default.
- W2024891418 hasConceptScore W2024891418C157479481 @default.
- W2024891418 hasConceptScore W2024891418C177918212 @default.
- W2024891418 hasConceptScore W2024891418C180205008 @default.
- W2024891418 hasConceptScore W2024891418C184779094 @default.
- W2024891418 hasConceptScore W2024891418C26873012 @default.
- W2024891418 hasConceptScore W2024891418C2777017188 @default.
- W2024891418 hasConceptScore W2024891418C2778495671 @default.
- W2024891418 hasConceptScore W2024891418C2780188279 @default.
- W2024891418 hasConceptScore W2024891418C30475298 @default.
- W2024891418 hasConceptScore W2024891418C32546565 @default.
- W2024891418 hasConceptScore W2024891418C33643480 @default.
- W2024891418 hasConceptScore W2024891418C62520636 @default.
- W2024891418 hasConceptScore W2024891418C82706917 @default.
- W2024891418 hasIssue "5" @default.
- W2024891418 hasLocation W20248914181 @default.
- W2024891418 hasOpenAccess W2024891418 @default.
- W2024891418 hasPrimaryLocation W20248914181 @default.
- W2024891418 hasRelatedWork W1963964490 @default.
- W2024891418 hasRelatedWork W1965873039 @default.
- W2024891418 hasRelatedWork W1968352488 @default.
- W2024891418 hasRelatedWork W2017118875 @default.
- W2024891418 hasRelatedWork W2054117245 @default.