Deformation and Electrical Behaviours of Functionally Graded Piezoelectric Curved Sensors

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dc.authoridARSLAN, ERAY/0000-0001-9127-6149
dc.authorwosidArslan, Eray/Q-5140-2019
dc.contributor.authorArslan, Eray
dc.date.accessioned2024-08-04T20:10:32Z
dc.date.available2024-08-04T20:10:32Z
dc.date.issued2016
dc.departmentİnönü Üniversitesien_US
dc.description.abstractA comprehensive analytical model is developed for a functionally graded piezoelectric (FGP) curved bar which is in a closed electrical circuit. Piezoelectric coefficient is assumed to vary in the radial direction according to a power law unlike the corresponding studies in the literature. This assumption constitutes one of the basic novelties of the present investigation. For the verification, the numerical results of the mathematical model for an FGP curved actuator are compared with those of a related study on a linear FGP curved bar in the literature. Next, the model is used to determine the deformation and electrical behaviours of an FGP curved sensor under a couple at its free end section. The presentation of the numerical results for the curved sensors is another novelty of the present study since the numerical results in the related studies in the literature were presented just for the actuators. Results are compared with bimorph piezoelectric curved sensors and the effect of the grading parameter on the mechanical and electrical fields is examined. Numerical results show that FGP curved sensor provides several advantages in terms of the mechanical behavior of the material, and the distribution and production of electric potential in the sensor are affected significantly with the variation of grading parameter.en_US
dc.identifier.endpage602en_US
dc.identifier.issn1302-0900
dc.identifier.issn2147-9429
dc.identifier.issue4en_US
dc.identifier.startpage593en_US
dc.identifier.trdizinid424734en_US
dc.identifier.urihttps://search.trdizin.gov.tr/yayin/detay/424734
dc.identifier.urihttps://hdl.handle.net/11616/92853
dc.identifier.volume19en_US
dc.identifier.wosWOS:000447835300025en_US
dc.identifier.wosqualityN/Aen_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakTR-Dizinen_US
dc.language.isoenen_US
dc.publisherGazi Univen_US
dc.relation.ispartofJournal of Polytechnic-Politeknik Dergisien_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectPiezoelectric materialsen_US
dc.subjectfunctionally graded curved sensor and actuatoren_US
dc.subjectanalytical modelen_US
dc.subjectbending momenten_US
dc.titleDeformation and Electrical Behaviours of Functionally Graded Piezoelectric Curved Sensorsen_US
dc.typeArticleen_US

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