Matches in SemOpenAlex for { <https://semopenalex.org/work/W2953446518> ?p ?o ?g. }
Showing items 1 to 85 of
85
with 100 items per page.
- W2953446518 abstract "The use of radio frequency (RF) waves in fusion plasmas for heating, for non-inductive current generation, for profile control and for diagnostics has been well established. The RF waves, excited by antenna structures placed near the wall of a fusion device, have to propagate through density fluctuations at the plasma edge. These fluctuations can modify the properties of the RF waves that propagate towards the core of the plasma. A full-wave electromagnetic computational code ScaRF based on the finite difference frequency domain (FDFD) method has been developed to study the effect of density turbulence on RF waves. The anisotropic plasma permittivity used in the scattering studies is that for a magnetized, cold plasma. The code is used to study the propagation of an RF plane wave through a modulated, spatially periodic density interface. Such an interface could arise in the edge region due to magnetohydrodynamic instability or drift waves. The frequency of the plane wave is taken to be in the range of the electron cyclotron frequency. The scattering analysis is applicable to ITER-like plasmas, as well as to plasmas in medium sized tokamaks such as TCV, ASDEX-U and DIII-D. The effect of different density contrasts across the interface and of different spatial modulations are discussed. While ScaRF is used to study a periodic density fluctuation, the code is general enough to include different varieties of density fluctuations in the edge region – such as blobs and filaments, and spatially random fluctuations." @default.
- W2953446518 created "2019-07-12" @default.
- W2953446518 creator A5002694297 @default.
- W2953446518 creator A5011665611 @default.
- W2953446518 creator A5015969045 @default.
- W2953446518 creator A5034258534 @default.
- W2953446518 creator A5043561548 @default.
- W2953446518 creator A5054576414 @default.
- W2953446518 creator A5061713320 @default.
- W2953446518 date "2019-06-01" @default.
- W2953446518 modified "2023-10-16" @default.
- W2953446518 title "Diffraction of radio frequency waves by spatially modulated interfaces in the plasma edge in tokamaks" @default.
- W2953446518 cites W1803691399 @default.
- W2953446518 cites W1964471171 @default.
- W2953446518 cites W1975836630 @default.
- W2953446518 cites W1977654808 @default.
- W2953446518 cites W1977819930 @default.
- W2953446518 cites W1986925215 @default.
- W2953446518 cites W2020306635 @default.
- W2953446518 cites W2052335346 @default.
- W2953446518 cites W2055562919 @default.
- W2953446518 cites W2057120368 @default.
- W2953446518 cites W2058593081 @default.
- W2953446518 cites W2074198875 @default.
- W2953446518 cites W2085941661 @default.
- W2953446518 cites W2152969402 @default.
- W2953446518 cites W2273741003 @default.
- W2953446518 cites W2754141486 @default.
- W2953446518 cites W2760807498 @default.
- W2953446518 cites W2797205373 @default.
- W2953446518 cites W2889144708 @default.
- W2953446518 cites W3105517317 @default.
- W2953446518 doi "https://doi.org/10.1017/s0022377819000308" @default.
- W2953446518 hasPublicationYear "2019" @default.
- W2953446518 type Work @default.
- W2953446518 sameAs 2953446518 @default.
- W2953446518 citedByCount "6" @default.
- W2953446518 countsByYear W29534465182020 @default.
- W2953446518 countsByYear W29534465182021 @default.
- W2953446518 countsByYear W29534465182023 @default.
- W2953446518 crossrefType "journal-article" @default.
- W2953446518 hasAuthorship W2953446518A5002694297 @default.
- W2953446518 hasAuthorship W2953446518A5011665611 @default.
- W2953446518 hasAuthorship W2953446518A5015969045 @default.
- W2953446518 hasAuthorship W2953446518A5034258534 @default.
- W2953446518 hasAuthorship W2953446518A5043561548 @default.
- W2953446518 hasAuthorship W2953446518A5054576414 @default.
- W2953446518 hasAuthorship W2953446518A5061713320 @default.
- W2953446518 hasBestOaLocation W29534465181 @default.
- W2953446518 hasConcept C116515362 @default.
- W2953446518 hasConcept C120665830 @default.
- W2953446518 hasConcept C121332964 @default.
- W2953446518 hasConcept C191486275 @default.
- W2953446518 hasConcept C30475298 @default.
- W2953446518 hasConcept C44886760 @default.
- W2953446518 hasConcept C62520636 @default.
- W2953446518 hasConcept C82706917 @default.
- W2953446518 hasConceptScore W2953446518C116515362 @default.
- W2953446518 hasConceptScore W2953446518C120665830 @default.
- W2953446518 hasConceptScore W2953446518C121332964 @default.
- W2953446518 hasConceptScore W2953446518C191486275 @default.
- W2953446518 hasConceptScore W2953446518C30475298 @default.
- W2953446518 hasConceptScore W2953446518C44886760 @default.
- W2953446518 hasConceptScore W2953446518C62520636 @default.
- W2953446518 hasConceptScore W2953446518C82706917 @default.
- W2953446518 hasIssue "3" @default.
- W2953446518 hasLocation W29534465181 @default.
- W2953446518 hasLocation W29534465182 @default.
- W2953446518 hasOpenAccess W2953446518 @default.
- W2953446518 hasPrimaryLocation W29534465181 @default.
- W2953446518 hasRelatedWork W1518648288 @default.
- W2953446518 hasRelatedWork W1967644759 @default.
- W2953446518 hasRelatedWork W1992734408 @default.
- W2953446518 hasRelatedWork W2102559902 @default.
- W2953446518 hasRelatedWork W2185014897 @default.
- W2953446518 hasRelatedWork W2356376086 @default.
- W2953446518 hasRelatedWork W2379571534 @default.
- W2953446518 hasRelatedWork W2509776065 @default.
- W2953446518 hasRelatedWork W2568882534 @default.
- W2953446518 hasRelatedWork W4206528341 @default.
- W2953446518 hasVolume "85" @default.
- W2953446518 isParatext "false" @default.
- W2953446518 isRetracted "false" @default.
- W2953446518 magId "2953446518" @default.
- W2953446518 workType "article" @default.