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Modeling and simulation of micro size ultrasonic characteristics of lead zirconate titanate and polyvinylidene fluoride

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dc.contributor.author Rajendraseelan, P
dc.contributor.author Vijayasingam, T
dc.contributor.author Adikary, U
dc.contributor.editor Adhikariwatte, W
dc.contributor.editor Rathnayake, M
dc.contributor.editor Hemachandra, K
dc.date.accessioned 2022-10-25T09:11:16Z
dc.date.available 2022-10-25T09:11:16Z
dc.date.issued 2021-07
dc.identifier.citation P. Rajendraseelan, T. Vijayasingam and U. Adikary, "Modeling and Simulation of Micro Size Ultrasonic Characteristics of Lead Zirconate Titanate and Polyvinylidene Fluoride," 2021 Moratuwa Engineering Research Conference (MERCon), 2021, pp. 31-36, doi: 10.1109/MERCon52712.2021.9525741. en_US
dc.identifier.uri http://dl.lib.uom.lk/handle/123/19229
dc.description.abstract This study was focused on modeling and simulation of micro size ultrasonic generator and receiver of polyvinylidene fluoride (PVDF) and lead zirconate titanate (PZT) using finite element analysis (FEA). When PZT-5 H was selected as both ultrasonic generator and receiver, the resonance frequency of the generator and receiver were determined as 15 MHz and 13 MHz respectively and the simulation was performed at 13 MHz frequency to generate ultrasonic wave. In addition to that, when PVDF was utilized as the receiver material its resonance frequency was determined as 10 MHz and therefore simulation was performed at 10 MHz. The resonance frequency remains the same (5 MHz) When PVDF was selected as an ultrasonic generator with whatever receiver materials (PVDF and PZT-5H) used. Then the generated ultrasonic wave was directed to hit the ultrasonic receiver to generate electric potential. To compare and validate the induced voltage across the receiver mathematical equation was derived using piezoelectric constitutive equations. When PVDF worked as receiver it generated higher voltage value than PZT-5H. On the other hand, when PZT-5H worked as an ultrasonic generator, it induced higher voltage across the receiver. en_US
dc.language.iso en en_US
dc.publisher IEEE en_US
dc.relation.uri https://ieeexplore.ieee.org/document/9525741 en_US
dc.subject Ultrasonic waves en_US
dc.subject Ultrasonic generator en_US
dc.subject Ultrasonic receiver en_US
dc.subject Lead zirconate titanate en_US
dc.subject Polyvinylidene fluoride en_US
dc.subject Induced voltage en_US
dc.title Modeling and simulation of micro size ultrasonic characteristics of lead zirconate titanate and polyvinylidene fluoride en_US
dc.type Conference-Full-text en_US
dc.identifier.faculty Engineering en_US
dc.identifier.department Engineering Research Unit, University of Moratuwa en_US
dc.identifier.year 2021 en_US
dc.identifier.conference Moratuwa Engineering Research Conference 2021 en_US
dc.identifier.place Moratuwa, Sri Lanka en_US
dc.identifier.pgnos pp. 31-36 en_US
dc.identifier.proceeding Proceedings of Moratuwa Engineering Research Conference 2021 en_US
dc.identifier.doi 10.1109/MERCon52712.2021.9525741 en_US


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