دورية أكاديمية
Effect of Rotation on the Piezoelectric Wave Impedance Characteristics
| العنوان: | Effect of Rotation on the Piezoelectric Wave Impedance Characteristics |
|---|---|
| المؤلفون: | Xiaoguang Yuan, Chaoyu Hao, Quan Jiang |
| المصدر: | Archives of Acoustics, Vol vol. 48, Iss No 2, Pp 231-234 (2023) |
| بيانات النشر: | Institute of Fundamental Technological Research, 2023. |
| سنة النشر: | 2023 |
| المجموعة: | LCC:Acoustics. Sound |
| مصطلحات موضوعية: | wave impedance, coriolis acceleration, piezoelectric crystal, wave velocity, Acoustics. Sound, QC221-246 |
| الوصف: | The dependence of piezoelectric wave impedance on the rotation speed is investigated theoretically and numerically. The Coriolis force due to rotation is introduced into the piezoelectric motion equations, which is solved by the harmonic plane wave solution. It is shown that the wave impedance variations of longitudinal and transverse waves due to rotation are clearly different. The longitudinal wave impedance continuously increases with a small rotation ratio and one transverse wave impedance is almost irrespective of a rotation ratio. In contrast, the rotation applies a big impact on the other transversal wave impedances in the piezoelectric crystal which decreases monotonically with the rotation speed. Such characteristics are significant in piezoelectric transducers and sensors. |
| نوع الوثيقة: | article |
| وصف الملف: | electronic resource |
| اللغة: | English |
| تدمد: | 0137-5075 2300-262X |
| Relation: | https://journals.pan.pl/Content/127340/PDF/aoa.2023.145228.pdf; https://doaj.org/toc/0137-5075; https://doaj.org/toc/2300-262X |
| DOI: | 10.24425/aoa.2023.145228 |
| URL الوصول: | https://doaj.org/article/6578abf6d2af4e12888b8cbf8f70a7e7 |
| رقم الأكسشن: | edsdoj.6578abf6d2af4e12888b8cbf8f70a7e7 |
| قاعدة البيانات: | Directory of Open Access Journals |
Full Text Finder | تدمد: | 01375075 2300262X |
|---|---|
| DOI: | 10.24425/aoa.2023.145228 |