| 螺栓紧固型纵振换能器设计考虑 |
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| 引用本文： | 王琪山.螺栓紧固型纵振换能器设计考虑[J].应用声学,1998,17(4):27-32. |
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| 作者姓名： | 王琪山 |
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| 作者单位： | 杭州瑞利超声器件公司!富阳，311400 |
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| 摘 要： | 本文采用网络传输法分析了螺栓紧固型纵振换能器的设计方法，并考虑了换能器结构件的内部机械损耗和压电元件的电损耗，数值计算了换能器谐振特性及书面位置，结果与实验情况一致。
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| 关 键 词： | 超声换能器 等效网络法 优化设计 |
Designe analysis of bolt-clamped longitudinal vibration transducer |
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| Wang Qishan.Designe analysis of bolt-clamped longitudinal vibration transducer[J].Applied Acoustics,1998,17(4):27-32. |
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| Authors: | Wang Qishan |
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| Institution: | Hangzhou RuiLi Ultrasonic Device Co., Fuyang 311400 |
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| Abstract: | An analysis of bolt-clamped longitudinal vibration trasducer is presented,including internal mechanical loss of the transducer structure elements and the electrical loss of the piezoelectric elements.Resonant characteristics and node location of such transducer are calculated.The computed performances agree with the experimental re-sults of the transducer assembly. |
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| Keywords: | Ultrasonic transducer Equivalent network analysis Optimum design |
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