DC FieldValueLanguage
dc.contributor.authorVoß, Heinrich-
dc.contributor.authorStammberger, Markus-
dc.date.accessioned2021-09-23T15:00:30Z-
dc.date.available2021-09-23T15:00:30Z-
dc.date.issued2012-11-28-
dc.identifier.citationJournal of Pressure Vessel Technology, Transactions of the ASME 135 (1): 11303 - (2013-01-01)de_DE
dc.identifier.issn1528-8978de_DE
dc.identifier.urihttp://hdl.handle.net/11420/10384-
dc.description.abstractFree vibrations of fluid-solid structures are governed by unsymmetric eigenvalue problems. A common approach which works fine for weakly coupled systems is to project the problem to a space spanned by modes of the uncoupled system. For strongly coupled systems, however, the approximation properties are not satisfactory. This paper reports on a framework for taking advantage of the structure of the unsymmetric eigenvalue problem allowing for a variational characterization of its eigenvalues and structure preserving iterative projection methods. We further cover an adjusted automated multilevel substructuring (AMLS) method for huge fluid-solid structures. The reliability and efficiency of the method are demonstrated by the free vibrations of a structure completely filled with water. © 2013 American Society of Mechanical Engineers.en
dc.language.isoende_DE
dc.relation.ispartofJournal of pressure vessel technologyde_DE
dc.subject.ddc600: Technikde_DE
dc.titleStructural-acoustic vibration problems in the presence of strong couplingde_DE
dc.typeArticlede_DE
dc.type.diniarticle-
dcterms.DCMITypeText-
tuhh.abstract.englishFree vibrations of fluid-solid structures are governed by unsymmetric eigenvalue problems. A common approach which works fine for weakly coupled systems is to project the problem to a space spanned by modes of the uncoupled system. For strongly coupled systems, however, the approximation properties are not satisfactory. This paper reports on a framework for taking advantage of the structure of the unsymmetric eigenvalue problem allowing for a variational characterization of its eigenvalues and structure preserving iterative projection methods. We further cover an adjusted automated multilevel substructuring (AMLS) method for huge fluid-solid structures. The reliability and efficiency of the method are demonstrated by the free vibrations of a structure completely filled with water. © 2013 American Society of Mechanical Engineers.de_DE
tuhh.publisher.doi10.1115/1.4007251-
tuhh.publication.instituteMathematik E-10de_DE
tuhh.type.opus(wissenschaftlicher) Artikel-
dc.type.driverarticle-
dc.type.casraiJournal Article-
tuhh.container.issue1de_DE
tuhh.container.volume135de_DE
dc.identifier.scopus2-s2.0-84870545060de_DE
tuhh.container.articlenumber11303de_DE
local.status.inpressfalsede_DE
datacite.resourceTypeJournal Article-
datacite.resourceTypeGeneralText-
item.grantfulltextnone-
item.openairecristypehttp://purl.org/coar/resource_type/c_6501-
item.creatorGNDVoß, Heinrich-
item.creatorGNDStammberger, Markus-
item.openairetypeArticle-
item.fulltextNo Fulltext-
item.cerifentitytypePublications-
item.creatorOrcidVoß, Heinrich-
item.creatorOrcidStammberger, Markus-
item.languageiso639-1en-
item.mappedtypeArticle-
crisitem.author.deptMathematik E-10-
crisitem.author.deptMathematik E-10-
crisitem.author.orcid0000-0003-2394-375X-
crisitem.author.parentorgStudiendekanat Elektrotechnik, Informatik und Mathematik-
crisitem.author.parentorgStudiendekanat Elektrotechnik, Informatik und Mathematik-
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