https://creativecommons.org/licenses/by/4.0/
DC FieldValueLanguage
dc.contributor.authorStörtenbecker, Sven-
dc.contributor.authorDalhoff, Peter-
dc.date.accessioned2026-08-31T17:27:48Z-
dc.date.available2026-08-31T17:27:48Z-
dc.date.issued2026-
dc.identifier.issn1742-6596en_US
dc.identifier.urihttps://hdl.handle.net/20.500.12738/19941-
dc.description.abstractMulti-rotor wind turbine systems (MRS) are an innovative alternative to conventional single-rotor (SR) wind turbines. This paper investigates the rotor interactions of three 20 MW floating offshore MRS designs with 12, 27 and 48 rotors respectively. Similar to the interaction between the tower of an SR and the blades, there is a rotor-structure interaction with the space frame members due to a reduction in wind speed in front of the space frame members. There are also rotor-rotor interactions based on changes in local wind conditions when the blades tips of two neighboring rotos pass each other. The blade root edgewise and flapwise bending moments Mx and My, and their change in damage-equivalent loads (DEL) based on both kinds of rotor interactions are investigated. Low fidelity simulations based on blade element momentum (BEM) theory are used as well as scaling of loads in the post processing.en
dc.language.isoenen_US
dc.publisherIOP Publishingen_US
dc.relation.ispartofJournal of physics / Conference Seriesen_US
dc.subjectEmerging technologiesen_US
dc.subjectVAWTsen_US
dc.subjectsmall wind turbineen_US
dc.subjectairborne wind energyen_US
dc.subject.ddc620: Ingenieurwissenschaftenen_US
dc.titleInvestigation of rotor-rotor and rotor-structure interactions on multi-rotor wind turbine systemsen
dc.typeinProceedingsen_US
dc.relation.conferenceThe Science of Making Torque from Wind 2026en_US
dc.description.versionPeerRevieweden_US
tuhh.container.issue9en_US
tuhh.container.volume3224en_US
tuhh.oai.showtrueen_US
tuhh.publication.instituteFakultät Nachhaltige Ingenieurwissenschaftenen_US
tuhh.publication.instituteCompetence Center for Energy Transitionen_US
tuhh.publisher.doi10.1088/1742-6596/3224/9/092030-
tuhh.type.opusInProceedings (Aufsatz / Paper einer Konferenz etc.)-
dc.rights.cchttps://creativecommons.org/licenses/by/4.0/en_US
dc.type.casraiConference Paper-
dc.type.dinicontributionToPeriodical-
dc.type.drivercontributionToPeriodical-
dc.type.statusinfo:eu-repo/semantics/publishedVersionen_US
dcterms.DCMITypeText-
local.comment.externalarticle number: 092030en_US
item.openairetypeinProceedings-
item.openairecristypehttp://purl.org/coar/resource_type/c_5794-
item.creatorOrcidStörtenbecker, Sven-
item.creatorOrcidDalhoff, Peter-
item.creatorGNDStörtenbecker, Sven-
item.creatorGNDDalhoff, Peter-
item.grantfulltextnone-
item.languageiso639-1en-
item.fulltextNo Fulltext-
item.cerifentitytypePublications-
crisitem.author.deptCompetence Center for Energy Transition-
crisitem.author.deptDepartment Maschinenbau und Produktion (ehemalig, aufgelöst 10.2025)-
crisitem.author.parentorgPräsidium-
crisitem.author.parentorgFakultät Technik und Informatik (ehemalig, aufgelöst 10.2025)-
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