DC FieldValueLanguage
dc.contributor.advisorSchöberl, Joachim-
dc.contributor.authorNeunteufel, Michael-
dc.date.accessioned2020-06-30T04:22:24Z-
dc.date.issued2017-
dc.date.submitted2017-09-
dc.identifier.urihttps://resolver.obvsg.at/urn:nbn:at:at-ubtuw:1-101996-
dc.identifier.urihttp://hdl.handle.net/20.500.12708/10406-
dc.descriptionAbweichender Titel nach Übersetzung der Verfasserin/des Verfassers-
dc.description.abstractThis thesis deals with the coupling of fluid dynamics with elastic solid structure, namely the Navier-Stokes equations and the nonlinear elastic wave equation, which is due to the different types of these PDEs a challenging problem. Two different discretizations for the Navier-Stokes equations are discussed: the popular Taylor-Hood elements and the H(div)-conforming Hybrid Discontinuous Galerkin method, which ensures exact divergence-freeness. For the elastic wave equation a standard Newmark method is used and a new H(curl)-conforming method is introduced. Therefore, an additional variable is needed: the time derivative of the momentum, which is in the dual space of H(curl). The Arbitrary Lagrangian Eulerian description is well understood for H1-conforming methods, where the mesh velocity appears in the Navier-Stokes equations. For H(div)-conforming schemes, however, the ALE method is more involved and an additional term appears, which plays a crucial role. The methods are implemented in NGS-Py, which is based on the finite element library Netgen/NGSolve and tested with proper examples.en
dc.formatv, 99 Seiten-
dc.languageEnglish-
dc.language.isoen-
dc.subjectFinite Elementsen
dc.subjectFluid Structure Interactionen
dc.titleAdvanced numerical methods for fluid structure interactionen
dc.title.alternativeModerne Numerische Methoden für Fluid-Struktur Interaktionde
dc.typeThesisen
dc.typeHochschulschriftde
dc.publisher.placeWien-
tuw.thesisinformationTechnische Universität Wien-
tuw.publication.orgunitE101 - Institut für Analysis und Scientific Computing-
dc.type.qualificationlevelDiploma-
dc.identifier.libraryidAC13790721-
dc.description.numberOfPages99-
dc.identifier.urnurn:nbn:at:at-ubtuw:1-101996-
dc.thesistypeDiplomarbeitde
dc.thesistypeDiploma Thesisen
item.openairecristypehttp://purl.org/coar/resource_type/c_18cf-
item.openairecristypehttp://purl.org/coar/resource_type/c_18cf-
item.openaccessfulltextOpen Access-
item.openairetypeThesis-
item.openairetypeHochschulschrift-
item.fulltextwith Fulltext-
item.languageiso639-1en-
item.grantfulltextopen-
item.cerifentitytypePublications-
item.cerifentitytypePublications-
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