Correspondence of the natural oscillation frequencies of perforated plates depending on the type of holes, plate material and thickness, type of fixing (CCCS or CSCS)

dc.abstract.enThe method involved the analysis of oscillations of base plates: solid non-perforated and with round holes, as well as perforated plates with holes of complex geometry in the form of a five-petal epicycloid. As a result of the modeling (Abaqus), the natural oscillations frequencies of the studied plates were obtained depending on the type of perforation, material, thickness and type of their fixing. The use of different materials (steel and aluminium) showed an insignificant influence on the natural oscillation frequency of the plates. It was found that the plate thickness has the greatest influence (31.85– 33.35%), the following are the hole parameters: partition width between holes; pitch between hole centers. Analysis of the results showed that the natural vibrations of plates with holes of complex geometry differ by up to 7% compared to plates with basic round holes.
dc.affiliationPolitechnika Lubelska
dc.contributor.authorKharchenko, Serhii
dc.contributor.authorSamborski, Sylwester
dc.date.accessioned2025-01-15T08:57:50Z
dc.date.available2025-01-15T08:57:50Z
dc.date.issued2024-10-22
dc.description.fininstitutionNarodowe Centrum Nauki (NCN)
dc.description.projectPOLONEZ BIS
dc.identifier.doi10.5281/zenodo.13975841
dc.identifier.orcid0000-0002-4883-2565
dc.identifier.orcid0000-0002-3524-3200
dc.identifier.project2022/45/P/ST8/02312
dc.identifier.urihttps://hdl.handle.net/20.500.14629/18309
dc.languageen
dc.relation.nameZenodo
dc.relation.publicationhttps://www.astrj.com/Numerical-Study-of-the-Natural-Oscillations-of-Perforated-Vibrating-Surfaces-with,174062,0,2.html
dc.relation.urlhttps://zenodo.org/records/13975842
dc.rightsCC-BY-4.0
dc.subject.planalysis of oscillations
dc.subject.plpreforated plates
dc.subject.plAbaqus
dc.subject.plholes of complex geometry
dc.subject.plnatural oscillations frequencies
dc.titleCorrespondence of the natural oscillation frequencies of perforated plates depending on the type of holes, plate material and thickness, type of fixing (CCCS or CSCS)
dc.typeDescriptionResearchData
dspace.entity.typePublicationen
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