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DC poleHodnotaJazyk
dc.contributor.authorBublík, Ondřej
dc.contributor.authorPecka, Aleš
dc.contributor.authorVimmr, Jan
dc.date.accessioned2022-07-25T05:47:08Z
dc.date.available2022-07-25T05:47:08Z
dc.date.issued2022
dc.identifier.citationApplied and Computational Mechanics. 2022, vol. 16, no. 1, p. 5-22.en
dc.identifier.issn1802-680X (Print)
dc.identifier.issn2336-1182 (Online)
dc.identifier.urihttps://www.kme.zcu.cz/acm/acm/issue/view/31
dc.identifier.urihttp://hdl.handle.net/11025/49229
dc.format18 s.cs
dc.format.mimetypeapplication/pdf
dc.language.isoenen
dc.publisherUniversity of West Bohemiaen
dc.rights© University of West Bohemiaen
dc.subjectlabyrintové těsněnícs
dc.subjectdiskontinuální Galerkinova metodacs
dc.subjectkřivočarý prvekcs
dc.titleCurvilinear element of the discontinuous Galerkin method designed to capture the labyrinth seal geometry exactlyen
dc.typečlánekcs
dc.typearticleen
dc.rights.accessopenAccessen
dc.type.versionpublishedVersionen
dc.description.abstract-translatedThe present study applies the discontinuous Galerkin finite element method to a numerical simulation of a compressible fluid flow through a labyrinth seal. This paper is proposes a curvilinear hexahedral element, which is deformed in such a way that it matches the rotated walls of the labyrinth seal exactly. A numerical study is performed on the staggered labyrinth seal with two teeth on the rotor and one tooth on the stator. For numerical simulation, three computational meshes with different refinement are considered. All of the numerical simulations are performed for both stationary rotor and for rotor rotating at 50 Hz. The obtained numerical results are compared with results computed by the commercial CFD software Ansys Fluent.en
dc.subject.translatedlabyrinth sealen
dc.subject.translateddiscontinuous Galerkin methoden
dc.subject.translatedcurvilinear elementen
dc.identifier.doihttps://doi.org/10.24132/acm.2022.732
dc.type.statusPeer-revieweden
Vyskytuje se v kolekcích:Články / Articles (KME)
Volume 16, number 1 (2022)
Volume 16, number 1 (2022)

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  1. DSpace at University of West Bohemia
  2. Publikace ZČU / UWB Publications
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  4. Applied and Computational Mechanics
  5. Volume 16 (2022)
  6. Volume 16, number 1 (2022)