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dc.contributor.authorGenç, Garip
dc.contributor.authorKörük, Hasan
dc.date.accessioned2018-04-16T15:30:20Z
dc.date.available2018-04-16T15:30:20Z
dc.date.issued2017-06-07
dc.identifier.citationGenc, G., & Koruk, H. (2017). Identification of the Dynamic Characteristics of Luffa Fiber Reinforced Bio-Composite Plates. Bioresources, 12, (3) pp. 5358 -5368.en_US
dc.identifier.urihttps://doi.org/10.15376/biores.12.3.5358-5368
dc.identifier.urihttp://hdl.handle.net/20.500.11779/198
dc.description.abstractLuffa cylindrica plant fiber is a new biodegradable engineering material. However, the dynamic behaviors of these new green materials or their composites should be explored to consider them for practical applications. The dynamic characteristics including modal behavior and the elastic and sound isolation properties of luffa-based bio-composite plates were explored in this study. Structural frequency response function measurements were conducted using a few luffa bio-composite plates to identify their modal behavior. The modal frequencies and loss factors of the luffa bio-composite plates were identified by analyzing the frequency response function measurements using a few modal analysis methods such as half-power, circle-fit, and line-fit. The same luffa bio-composite structures were modelled using a finite element formulation with damping capability, and the elastic moduli of the composite plates were identified. In addition, the transmission loss levels of the same luffa composite samples were measured using the impedance tube method. The results showed that luffa composite structures have considerably high stiffness (elasticity modulus: 2.5 GPa), damping levels (loss factor: 2.6%), and transmission loss level (25 to 30 dB for a 1 cm thickness), and their mechanical properties are promising as an alternative disposable material for noise and vibration control engineering applications.en_US
dc.language.isoengen_US
dc.publisherNC State Universityen_US
dc.relation.isversionof10.15376/biores.12.3.5358-5368en_US
dc.rightsinfo:eu-repo/semantics/openAccessen_US
dc.subjectBio-compositesen_US
dc.subjectLuffa Compositesen_US
dc.subjectElastic Propertiesen_US
dc.subjectDamping Levelsen_US
dc.subjectTransmission Lossen_US
dc.subjectFEM Modelingen_US
dc.titleIdentification of the Dynamic Characteristics of Luffa Fiber Reinforced Bio-Composite Platesen_US
dc.typearticleen_US
dc.relation.journalBioResourcesen_US
dc.contributor.departmentMEF Üniversitesi, Mühendislik Fakültesi, Makine Mühendisliği Bölümüen_US
dc.contributor.authorID34856en_US
dc.contributor.authorIDYÖK Araştırmacı ID : 120879en_US
dc.identifier.volume12en_US
dc.identifier.issue3en_US
dc.identifier.startpage5358en_US
dc.identifier.endpage5368en_US


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