Full metadata record
DC poleHodnotaJazyk
dc.contributor.authorKindl, Vladimír
dc.contributor.authorMarkovič, Tomáš
dc.contributor.authorTurjanica, Pavel
dc.contributor.authorĎuran, Ivan
dc.contributor.authorWeinzettl, Vladimír
dc.contributor.authorBalner, Vojtěch
dc.date.accessioned2022-01-31T11:00:24Z-
dc.date.available2022-01-31T11:00:24Z-
dc.date.issued2021
dc.identifier.citationKINDL, V. MARKOVIČ, T. TURJANICA, P. ĎURAN, I. WEINZETTL, V. BALNER, V. Impact of COMPASS-U vacuum vessel and the first wall structures on signals of in-vessel magnetic diagnostic coils. FUSION ENGINEERING AND DESIGN, 2021, roč. 171, č. October 2021, s. 1-10. ISSN: 0920-3796cs
dc.identifier.issn0920-3796
dc.identifier.uri2-s2.0-85105307114
dc.identifier.urihttp://hdl.handle.net/11025/46653
dc.format10 s.cs
dc.format.mimetypeapplication/pdf
dc.language.isoenen
dc.publisherElsevieren
dc.relation.ispartofseriesFusion Engineering And Designen
dc.rightsPlný text je přístupný v rámci univerzity přihlášeným uživatelům.cs
dc.rights© Elsevieren
dc.titleImpact of COMPASS-U vacuum vessel and the first wall structures on signals of in-vessel magnetic diagnostic coilsen
dc.typečlánekcs
dc.typearticleen
dc.rights.accessrestrictedAccessen
dc.type.versionpublishedVersionen
dc.description.abstract-translatedThe paper evaluates the impact of metallic structures of the COMPASS-U tokamak design on signals measured by in-vessel magnetic diagnostic coils. The eddy current shielding caused by the tokamak conductive structures of the vacuum vessel and plasma facing components is evaluated using finite element analysis performed by ANSYS Maxwell software. The simulation of the sudden shifts in the radial or vertical position of the plasma column returns 33–45% amplification of the tangential field component that from the most part would be analogous to a simple lumped circuit model approximation, despite the complex 3D shape of the nearby plasma facing com-ponents. The simulation of a rotating helical filament close to plasma edge (approximating a rotating magnetic island magnetohydrodynamic (MHD) structure) reveals an unexpected spatial modulation of the magnitude attenuation coefficient of up to 45% for the tangential field component across different positions relative to the PFC holders. Both results have led to the described conclusions for the sensor positioning design, specifically to the decision to install plasma position feedback sensors in between the robust holders of the PFC tiles, and the plasma MHD activity sensors strictly symmetrically with respect to these PFC structures.en
dc.subject.translatedTokamaken
dc.subject.translatededdy currentsen
dc.subject.translatedmagnetic diagnosticsen
dc.subject.translatedANSYSen
dc.identifier.doi10.1016/j.fusengdes.2021.112579
dc.type.statusPeer-revieweden
dc.identifier.document-number702831800002
dc.identifier.obd43932969
dc.project.IDTK03030070/MAgnetická Senzorika Termojaderných Energetických Reaktorů (MASTER)cs
dc.project.IDSGS-2021-021/Výzkum a vývoj perspektivních technologií v elektrických pohonech a strojích IVcs
Vyskytuje se v kolekcích:Články / Articles (KEV)
OBD

Soubory připojené k záznamu:
Soubor VelikostFormát 
Kindl_1-s2.0-S0920379621003550-main-1.pdf13,54 MBAdobe PDFZobrazit/otevřít  Vyžádat kopii
Zobrazit minimální záznam Zobrazit statistiky


Použijte tento identifikátor k citaci nebo jako odkaz na tento záznam: http://hdl.handle.net/11025/46653

Všechny záznamy v DSpace jsou chráněny autorskými právy, všechna práva vyhrazena.

hledání
navigace
  1. DSpace at University of West Bohemia
  2. Publikační činnost / Publications
  3. OBD