Mathematical model of SH-wave propagation in composites with distributed thin piezoelectric inclusions
| Autor: | Ya. I. Kunets, V. O. Mishchenko, R. V. Rabosh, V. V. Porokhovs'kyi, Yu. I. Maksymiv |
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| Rok vydání: | 2018 |
| Předmět: |
Physics
Scattering 010102 general mathematics Mathematical analysis Composite number Phase (waves) Composite media 02 engineering and technology 01 natural sciences Piezoelectricity 020303 mechanical engineering & transports 0203 mechanical engineering Dispersion relation 0101 mathematics Longitudinal wave |
| Zdroj: | Prykladni Problemy Mekhaniky i Matematyky. 16 |
| ISSN: | 1810-3022 |
| DOI: | 10.15407/apmm2018.16.107-111 |
| Popis: | The method to study the effective (averaged) parameters of SH-waves in composite media with stochastically distributed thin-walled non-contrast piezoelectric inclusions is proposed. The mathematical model of the wave phenomenon is based on the Foldy’s dispersion relation and solution for the scattering problem by the local obstacle. The influence of electromechanical properties of the composite on effective phase velocities and damping coefficients of longitudinal waves is analyzed. Cite as: R. V. Rabosh, Yu. I. Maksymiv, V. V. Porokhovs'kyi, V. O. Mishchenko, Ya. I. Kunets, “Mathematical model of SH-wave propagation in composites with distributed thin piezoelectric inclusions,” Prykl. Probl. Mekh. Mat. , Issue 16, 107–111 (2018) (in Ukrainian), http://doi.org/10.15407/apmm2018.16.107-111 |
| Databáze: | OpenAIRE |
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