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dc.contributor.authorAsadi Dereshgi, Hamiden_US
dc.contributor.authorDal, Hüseyinen_US
dc.contributor.authorSayan, Mehmet Eminen_US
dc.date.accessioned2020-05-28T11:52:24Z
dc.date.available2020-05-28T11:52:24Z
dc.date.issued2020en_US
dc.identifier.citationDereshgi, H. A., Dal, H., & Sayan, M. E. Analytical analysis of a circular unimorph piezoelectric actuator in the range of low voltages and pressures. Microsystem Technologies-Micro-and Nanosystems-Information Storage and Processing Systems, 12. doi:10.1007/s00542-020-04786-wen_US
dc.identifier.issn0946-7076
dc.identifier.issn1432-1858
dc.identifier.urihttp://dx.doi.org/10.1007/s00542-020-04786-w
dc.identifier.urihttps://hdl.handle.net/20.500.12294/2454
dc.description.abstractIn this study, the static displacement behaviour of a three-layer axisymmetric circular piezoelectric unimorph actuator subjected to voltage and uniform pressure loads for different mechanical and geometric properties of layers was investigated. The closed-analytical model of piezoelectric actuator based on the classical laminated thin plate theory was performed. Kirchhoff's thin plate theory for the mathematical model in closed form of the actuator was utilized. The superposition of transverse and lateral deflections expressions was used to obtain the displacement equation of the piezoelectric actuator. Then, the analytical model solutions were compared by finite element model solutions. It was observed that the results obtained from analytical model and finite element analysis were sufficiently compatible with each other. The effects of nondimensional physical and mechanical properties on the static deflection performance of the piezoelectric actuator were discussed using the analytical model. According to the results obtained, the physical and mechanical properties of the actuator had significant effects on the actuator displacement. Therefore, the results obtained in this study can be used to optimize the performance of the circular piezoelectric actuator.en_US
dc.language.isoengen_US
dc.publisherSpringeren_US
dc.relation.ispartofMicrosystem Technologies-Micro-and Nanosystems-Information Storage and Processing Systemsen_US
dc.identifier.doi10.1007/s00542-020-04786-wen_US
dc.identifier.doi10.1007/s00542-020-04786-w
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectStatic Deflectionsen_US
dc.subjectMicropumpen_US
dc.subjectDesignen_US
dc.subjectPerformanceen_US
dc.subjectPlateen_US
dc.titleAnalytical analysis of a circular unimorph piezoelectric actuator in the range of low voltages and pressuresen_US
dc.typearticleen_US
dc.departmentMühendislik ve Mimarlık Fakültesi, Biyomedikal Mühendisliği Bölümüen_US
dc.authorid0000-0002-8500-6625en_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US


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