Characterization of sandwiched piezoelectric transducers - a complement for teaching electric circuits.
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| Title: | Characterization of sandwiched piezoelectric transducers - a complement for teaching electric circuits. |
|---|---|
| Authors: | Arnold, F. J.1 arnold@ft.unicamp.br, Bravo-Roger, L. L.1, Gonçalves, M. S.1, Grilo, M.1 |
| Source: | Latin-American Journal of Physics Education. Jun2012, Vol. 6 Issue 2, p216-220. 5p. |
| Subject Terms: | Piezoelectric transducers, Piezoelectric devices, Electric circuits, Electric lines, Electric circuit analysis |
| Abstract (English): | This paper shows a method for simplifying the equivalent electric circuit of sandwiched piezoelectric transducers. The analysis of the transducers is performed using elementary electric network theory. The simplicity of the method enables students of introductory semesters of Physical courses to understand the operation principles of sandwiched piezoelectric transducers. Besides, the physical properties of the transducer's pieces relative to the longitudinal vibration mode are determined. The paper's purpose can be used as complement for teaching fundamentals of piezoelectricity and electric networks. The experimental procedure is simple too and the instruments employed in the measurements are found in low cost teaching laboratories. The results obtained with the tested transducers show that the parameters found have similar values to those obtained from Brazilian suppliers. Moreover, the fact of using a technological application is motivating and encourages the development of interdisciplinary activities. [ABSTRACT FROM AUTHOR] |
| Abstract (Spanish): | Este trabajo muestra un método para simplificar la equivalencia de un circuito eléctrico de transductores piezoeléctricos intercalados. El análisis de los transductores es realizado usando la teoría elemental de red eléctrica. La simplicidad del método permite a los estudiantes de semestres básicos de cursos de Física entender los principios operación de intercalado de transductores piezoeléctricos. Además, se determinan las propiedades físicas de las piezas de los transductores en relación con el modo de vibración longitudinal. El propósito del artículo puede ser usado como complemento para los fundamentos de enseñanza de redes eléctricas y piezoeléctricas. El procedimiento experimental es demasiado simple y los instrumentos empleados en las mediciones son encontrados en los laboratorios de enseñanza de bajo costo. Los resultados obtenidos con los transductores probados muestran que los parámetros encontrados tienen valores similares a los obtenidos de proveedores Brasileños. Por otra parte, el hecho de utilizar una aplicación tecnológica es motivante y fomenta el desarrollo de actividades interdisciplinarias. [ABSTRACT FROM AUTHOR] |
| Copyright of Latin-American Journal of Physics Education is the property of Latin-American Physics Education Network and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.) | |
| Database: | Education Research Complete |
| FullText | Links: – Type: pdflink Text: Availability: 0 |
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| Header | DbId: ehh DbLabel: Education Research Complete An: 90555551 AccessLevel: 6 PubType: Academic Journal PubTypeId: academicJournal PreciseRelevancyScore: 0 |
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| Items | – Name: Title Label: Title Group: Ti Data: Characterization of sandwiched piezoelectric transducers - a complement for teaching electric circuits. – Name: Author Label: Authors Group: Au Data: <searchLink fieldCode="AR" term="%22Arnold%2C+F%2E+J%2E%22">Arnold, F. J.</searchLink><relatesTo>1</relatesTo><i> arnold@ft.unicamp.br</i><br /><searchLink fieldCode="AR" term="%22Bravo-Roger%2C+L%2E+L%2E%22">Bravo-Roger, L. L.</searchLink><relatesTo>1</relatesTo><br /><searchLink fieldCode="AR" term="%22Gonçalves%2C+M%2E+S%2E%22">Gonçalves, M. S.</searchLink><relatesTo>1</relatesTo><br /><searchLink fieldCode="AR" term="%22Grilo%2C+M%2E%22">Grilo, M.</searchLink><relatesTo>1</relatesTo> – Name: TitleSource Label: Source Group: Src Data: <searchLink fieldCode="JN" term="%22Latin-American+Journal+of+Physics+Education%22">Latin-American Journal of Physics Education</searchLink>. Jun2012, Vol. 6 Issue 2, p216-220. 5p. – Name: Subject Label: Subject Terms Group: Su Data: <searchLink fieldCode="DE" term="%22Piezoelectric+transducers%22">Piezoelectric transducers</searchLink><br /><searchLink fieldCode="DE" term="%22Piezoelectric+devices%22">Piezoelectric devices</searchLink><br /><searchLink fieldCode="DE" term="%22Electric+circuits%22">Electric circuits</searchLink><br /><searchLink fieldCode="DE" term="%22Electric+lines%22">Electric lines</searchLink><br /><searchLink fieldCode="DE" term="%22Electric+circuit+analysis%22">Electric circuit analysis</searchLink> – Name: Abstract Label: Abstract (English) Group: Ab Data: This paper shows a method for simplifying the equivalent electric circuit of sandwiched piezoelectric transducers. The analysis of the transducers is performed using elementary electric network theory. The simplicity of the method enables students of introductory semesters of Physical courses to understand the operation principles of sandwiched piezoelectric transducers. Besides, the physical properties of the transducer's pieces relative to the longitudinal vibration mode are determined. The paper's purpose can be used as complement for teaching fundamentals of piezoelectricity and electric networks. The experimental procedure is simple too and the instruments employed in the measurements are found in low cost teaching laboratories. The results obtained with the tested transducers show that the parameters found have similar values to those obtained from Brazilian suppliers. Moreover, the fact of using a technological application is motivating and encourages the development of interdisciplinary activities. [ABSTRACT FROM AUTHOR] – Name: Abstract Label: Abstract (Spanish) Group: Ab Data: Este trabajo muestra un método para simplificar la equivalencia de un circuito eléctrico de transductores piezoeléctricos intercalados. El análisis de los transductores es realizado usando la teoría elemental de red eléctrica. La simplicidad del método permite a los estudiantes de semestres básicos de cursos de Física entender los principios operación de intercalado de transductores piezoeléctricos. Además, se determinan las propiedades físicas de las piezas de los transductores en relación con el modo de vibración longitudinal. El propósito del artículo puede ser usado como complemento para los fundamentos de enseñanza de redes eléctricas y piezoeléctricas. El procedimiento experimental es demasiado simple y los instrumentos empleados en las mediciones son encontrados en los laboratorios de enseñanza de bajo costo. Los resultados obtenidos con los transductores probados muestran que los parámetros encontrados tienen valores similares a los obtenidos de proveedores Brasileños. Por otra parte, el hecho de utilizar una aplicación tecnológica es motivante y fomenta el desarrollo de actividades interdisciplinarias. [ABSTRACT FROM AUTHOR] – Name: AbstractSuppliedCopyright Label: Group: Ab Data: <i>Copyright of Latin-American Journal of Physics Education is the property of Latin-American Physics Education Network and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract.</i> (Copyright applies to all Abstracts.) |
| PLink | https://search.ebscohost.com/login.aspx?direct=true&site=eds-live&db=ehh&AN=90555551 |
| RecordInfo | BibRecord: BibEntity: Languages: – Code: eng Text: English PhysicalDescription: Pagination: PageCount: 5 StartPage: 216 Subjects: – SubjectFull: Piezoelectric transducers Type: general – SubjectFull: Piezoelectric devices Type: general – SubjectFull: Electric circuits Type: general – SubjectFull: Electric lines Type: general – SubjectFull: Electric circuit analysis Type: general Titles: – TitleFull: Characterization of sandwiched piezoelectric transducers - a complement for teaching electric circuits. Type: main BibRelationships: HasContributorRelationships: – PersonEntity: Name: NameFull: Arnold, F. J. – PersonEntity: Name: NameFull: Bravo-Roger, L. L. – PersonEntity: Name: NameFull: Gonçalves, M. S. – PersonEntity: Name: NameFull: Grilo, M. IsPartOfRelationships: – BibEntity: Dates: – D: 01 M: 06 Text: Jun2012 Type: published Y: 2012 Identifiers: – Type: issn-print Value: 18709095 Numbering: – Type: volume Value: 6 – Type: issue Value: 2 Titles: – TitleFull: Latin-American Journal of Physics Education Type: main |
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