Non-stationary vibrations of thin walled cylindrical piezoelectric transformers with mixed electric boundary conditions
Transients in thin-walled circular cylindrical piezoceramic transformers are investigated, the electric signal of a known configuration is brought to one system of their electrode coverings, and the second is connected to the external opened electric circuit. Modelling of electromechanical vibration...
Збережено в:
| Дата: | 2012 |
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| Автор: | |
| Формат: | Стаття |
| Мова: | Russian |
| Опубліковано: |
Journal of Mechanical Engineering
2012
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| Теми: | |
| Онлайн доступ: | https://journals.uran.ua/jme/article/view/52831 |
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| Назва журналу: | Journal of Mechanical Engineering |
Репозитарії
Journal of Mechanical Engineering| Резюме: | Transients in thin-walled circular cylindrical piezoceramic transformers are investigated, the electric signal of a known configuration is brought to one system of their electrode coverings, and the second is connected to the external opened electric circuit. Modelling of electromechanical vibrations is executed within generalized Kirchhoff-Love hypotheses. Influence of electric covering geometry on characteristics of the connected fields is analysed. The estimation of received results reliability is presented. |
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