| 强功率压电超声聚能器研究 |
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| 引用本文： | 丁大成,张福成,王志刚,程存弟,严碧歌,董彦武. 强功率压电超声聚能器研究[J]. 陕西师范大学学报(自然科学版), 1990, 0(2) |
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| 作者姓名： | 丁大成 张福成 王志刚 程存弟 严碧歌 董彦武 |
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| 作者单位： | 陕西师范大学应用声学研究所，陕西师范大学应用声学研究所，陕西师范大学应用声学研究所，陕西师范大学应用声学研究所，陕西师范大学应用声学研究所，陕西师范大学应用声学研究所 |
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| 摘 要： | 介绍梭棒式压电换能器结构及用该换能器串连合成的聚能实验。该系统频率为19.2kHz,电功率容量在2700W以下时,其电声效率可达到0.99。
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| 关 键 词： | 压电换能器 串连合成 电声效率 |
Study on the High Power Ultrasonic Piezoelectric Transducer |
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| Ding Dacheng Zhang Fucheng Wang Zhigang Cheng Cundi Yan Bige Dong yanwu. Study on the High Power Ultrasonic Piezoelectric Transducer[J]. Journal of Shaanxi Normal University: Nat Sci Ed, 1990, 0(2) |
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| Authors: | Ding Dacheng Zhang Fucheng Wang Zhigang Cheng Cundi Yan Bige Dong yanwu |
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| Affiliation: | Applied Acoustics Institute |
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| Abstract: | The computation of prismatic piezoelectric transducer is discussed. The experiment with the compound transducer, which consists of two transducers connected in series mechanically, at an electric power of 2700 Watts and a frequency of 19.2kHz shows that the electro-acoustic efficiency of the transducer is up to 0.99. |
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| Keywords: | prismatic piezoelectric transducer compound in series connection electro-acoustic efficiency |
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