Theoretical and simulation analysis of piezoelectric liquid resistance captor filled with pipeline

This paper designs a kind of Piezoelectric liquid resistance capture energy device, by using the superposition theory of the sheet deformation, the calculation model of the displacement curve of the circular piezoelectric vibrator and the power generation capacity under the concentrated load is esta...

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Asıl Yazarlar: Li Zheng, Yang Zhigang, Kan Junwu, Lisheng, Yan Bo, Lu Dan
Materyal Türü: Makale
Dil:English
Baskı/Yayın Bilgisi: IOP Publishing 2018-01-01
Seri Bilgileri:Materials Research Express
Konular:
Online Erişim:https://doi.org/10.1088/2053-1591/aab6e9
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author Li Zheng
Yang Zhigang
Kan Junwu
Lisheng
Yan Bo
Lu Dan
author_facet Li Zheng
Yang Zhigang
Kan Junwu
Lisheng
Yan Bo
Lu Dan
author_sort Li Zheng
collection DOAJ
description This paper designs a kind of Piezoelectric liquid resistance capture energy device, by using the superposition theory of the sheet deformation, the calculation model of the displacement curve of the circular piezoelectric vibrator and the power generation capacity under the concentrated load is established. The results show that the radius ratio, thickness ratio and Young’s modulus of the circular piezoelectric vibrator have greater influence on the power generation capacity. When the material of piezoelectric oscillator is determined, the best radius ratio and thickness ratio make the power generation capacity the largest. Excessive or small radius ratio and thickness ratio will reduce the generating capacity and even generate zero power. In addition, the electromechanical equivalent model is established. Equivalent analysis is made by changing the circuit impedance. The results are consistent with the theoretical simulation results, indicating that the established circuit model can truly reflect the characteristics of the theoretical model.
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spelling doaj.art-fe2011c77aa74f758b51f371036b6e0d2023-08-09T15:21:16ZengIOP PublishingMaterials Research Express2053-15912018-01-015303551710.1088/2053-1591/aab6e9Theoretical and simulation analysis of piezoelectric liquid resistance captor filled with pipelineLi Zheng0https://orcid.org/0000-0003-2443-3268Yang Zhigang1Kan Junwu2Lisheng3Yan Bo4Lu Dan5College of Mechanical Science and Engineering, Jilin University; College of Civil Engineering, Jilin Jianzhu UniversityCollege of Mechanical Science and Engineering, Jilin UniversityCollege of Mathematics Physics and Information Engineering, Zhejiang Normal UniversityChemical Co Ltd, LiaoyangCollege of Civil Engineering, Jilin Jianzhu UniversityDeGuan Education School, JiLinThis paper designs a kind of Piezoelectric liquid resistance capture energy device, by using the superposition theory of the sheet deformation, the calculation model of the displacement curve of the circular piezoelectric vibrator and the power generation capacity under the concentrated load is established. The results show that the radius ratio, thickness ratio and Young’s modulus of the circular piezoelectric vibrator have greater influence on the power generation capacity. When the material of piezoelectric oscillator is determined, the best radius ratio and thickness ratio make the power generation capacity the largest. Excessive or small radius ratio and thickness ratio will reduce the generating capacity and even generate zero power. In addition, the electromechanical equivalent model is established. Equivalent analysis is made by changing the circuit impedance. The results are consistent with the theoretical simulation results, indicating that the established circuit model can truly reflect the characteristics of the theoretical model.https://doi.org/10.1088/2053-1591/aab6e9electromechanical equivalent modelmodelingsimulationcircular piezoelectric vibratorpower generation
spellingShingle Li Zheng
Yang Zhigang
Kan Junwu
Lisheng
Yan Bo
Lu Dan
Theoretical and simulation analysis of piezoelectric liquid resistance captor filled with pipeline
Materials Research Express
electromechanical equivalent model
modeling
simulation
circular piezoelectric vibrator
power generation
title Theoretical and simulation analysis of piezoelectric liquid resistance captor filled with pipeline
title_full Theoretical and simulation analysis of piezoelectric liquid resistance captor filled with pipeline
title_fullStr Theoretical and simulation analysis of piezoelectric liquid resistance captor filled with pipeline
title_full_unstemmed Theoretical and simulation analysis of piezoelectric liquid resistance captor filled with pipeline
title_short Theoretical and simulation analysis of piezoelectric liquid resistance captor filled with pipeline
title_sort theoretical and simulation analysis of piezoelectric liquid resistance captor filled with pipeline
topic electromechanical equivalent model
modeling
simulation
circular piezoelectric vibrator
power generation
url https://doi.org/10.1088/2053-1591/aab6e9
work_keys_str_mv AT lizheng theoreticalandsimulationanalysisofpiezoelectricliquidresistancecaptorfilledwithpipeline
AT yangzhigang theoreticalandsimulationanalysisofpiezoelectricliquidresistancecaptorfilledwithpipeline
AT kanjunwu theoreticalandsimulationanalysisofpiezoelectricliquidresistancecaptorfilledwithpipeline
AT lisheng theoreticalandsimulationanalysisofpiezoelectricliquidresistancecaptorfilledwithpipeline
AT yanbo theoreticalandsimulationanalysisofpiezoelectricliquidresistancecaptorfilledwithpipeline
AT ludan theoreticalandsimulationanalysisofpiezoelectricliquidresistancecaptorfilledwithpipeline