DC FieldValueLanguage
dc.contributor.authorKalmbach, Andreas-
dc.contributor.authorDe Nayer, Guillaume-
dc.contributor.authorBreuer, Michael-
dc.date.accessioned2020-06-23T08:01:23Z-
dc.date.available2020-06-23T08:01:23Z-
dc.date.issued2013-05-
dc.identifier.citationIn: Marine 2013 / Brinkmann, Birgitt. - 1. ed.. - Barcelona : Internat. Center for Numerical Methods in Engineering, 2013-
dc.identifier.isbn9788494140747-
dc.description.abstractIn the last decade, the demand for the prediction of complex multi-physics prob-lems such as fluid-structure interaction (FSI) has strongly increased. For the development and improvement of appropriate numerical tools several test case swere designed in order to vali-date the numerical res ults based on experimental reference data [4, 12, 13, 8, 9, 10 ]. Since FSI problems often occur inturbulent flows also in the experiments similar conditions have to be provided. Inthetest - case FSI - PfS- 1a [7] presented in the first contribution to this session, acylinder is used with anattached flexible rubber plate. Theresulting FSI problem is nearly two - dimensionalregarding the phase -averaged flow and thes tructure deformations. Theac - tualtestcase FSI - PfS -3a is the reasonable further development step of this two - -dimensional flow, Which now alsoleads to a significant three - dimensional structure deformation. Thecy linder is replaced by a truncated cone .Similar to FSI - PfS - 1a [7] arubber plate is attachedat the backside. This geometrical setup is exposed to aconstant flowat Re = 32 ,000 which hisin the subcritical regime. Dueto the linearly increasing diameter of the cone the alternating eddies in the wake even become larger resulting incorre - spondingly increasing structural displacements. Owingt o thes echallenging flow and structure effects, this benchmark will be the next step for validating FSI predictions for real applications. The experiments are performed in a water channel with clearly defined and controllable bound - ary and operating conditions. Formeasuring the flowa two - dimensional mono - particle - image velocimetry (PIV) system isapplied. In order to characterize the three - dimensional behaviorof the flow, phase - averaged PIV measurements are performed at three different planes. The structural deformations are measured along a line on the structure surface with atime - resolved laser distance sensor. The resulting FSI problem shows a quasi - periodic deformation behavior so that a phase averaging of the results is reasonable. Byphase - averaging turbulent fluctua-tions are averaged out and thus a comparison with corresponding numerical simulations basedon LES [3] and RANS [12, 13] approaches is possible.-
dc.description.sponsorshipStrömungsmechanik-
dc.language.isoeng-
dc.publisherInternational Center for Numerical Methods in Engineering-
dc.relationSimulation methods for dynamic fluid-structure interactions of lightweight flexible structures-
dc.titleA new turbulent three-dimensional FSI benchmark FSI-PFS-3A: Definition and measurements-
dc.typeConference Object-
dc.relation.conferenceInternational Conference on Computational Methods in Marine Engineering 2013-
dc.identifier.scopus2-s2.0-84891350634-
dcterms.bibliographicCitation.pagestart241-
dcterms.bibliographicCitation.pageend254-
dcterms.bibliographicCitation.originalpublisherplaceBarcelona-
dcterms.bibliographicCitation.booktitleMarine 2013 : computational methods in marine engineering V ; proceedings of the V International Conference on Computational Methods in Marine Engineering, held in Hamburg, Germany, 29 - 31 May 2013-
local.submission.typeonly-metadata-
dc.type.conferenceObjectConference Paper-
hsu.opac.importopac-2013-
hsu.identifier.ppn756447909-
item.grantfulltextnone-
item.languageiso639-1en-
item.fulltext_sNo Fulltext-
item.openairetypeConference Object-
item.fulltextNo Fulltext-
crisitem.author.deptStrömungsmechanik-
crisitem.author.deptStrömungsmechanik-
crisitem.author.orcid0000-0003-1208-4451-
crisitem.author.orcid0000-0003-4467-478X-
crisitem.author.parentorgFakultät für Maschinenbau und Bauingenieurwesen-
crisitem.author.parentorgFakultät für Maschinenbau und Bauingenieurwesen-
crisitem.project.grantnoGRANT_NUMBER: BR 1847/12-2-
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