| 高炳山,林书玉.厚壁径向极化压电陶瓷薄圆环的研究[J].,2010,29(3):217-221 |
| 厚壁径向极化压电陶瓷薄圆环的研究 |
| Thick wall radially polarized piezoelectric ceramic thin ring |
| |
| 中文摘要: |
| 本文对厚壁径向极化压电陶瓷薄圆环进行了研究,得出了振子的谐振和反谐振频率的理论方程,并用有限元法分析了和实验测试了径向振动模态,给出了理论、有限元法和实验数据的一个对比。结果表明:本文的理论较为完善,对实际运用有一定的指导意义。 |
| 英文摘要: |
| The thick wall radially polarized piezoelectric ceramic thin ring is studied, the resonance and anti-resonance frequency equations are solved and the finite element analysis (FEA) is used to analyze the model of radial vibration. A comparison of results obtained from the theory and FEA with the results obtained from an experimental test shows that the theory is relatively perfect and has some guiding significance on practical application. |
| DOI：10.11684/j.issn.1000-310X.2010.03.010 |
| 中文关键词: 厚壁压电陶瓷薄圆环 谐振频率 径向振动 |
| 英文关键词: Thick wall piezoelectric ceramic thin ring Resonance frequency Radial vibration |
| 基金项目:国家自然科学基金资助项目(10674090) |
|
| 摘要点击次数: 2338 |
| 全文下载次数: 1225 |
|
查看全文
查看/发表评论 下载PDF阅读器 |
| 关闭 |
