| 压电换能器输出声功率的电测法 |
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| 引用本文： | 张福成,郭孝武,林书玉,董笔超. 压电换能器输出声功率的电测法[J]. 陕西师范大学学报(自然科学版), 1990, 0(1) |
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| 作者姓名： | 张福成 郭孝武 林书玉 董笔超 |
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| 作者单位： | 应用声学研究所，应用声学研究所，应用声学研究所，应用声学研究所 |
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| 摘 要： | 本文介绍压电换能器实用状态下声功率的脉冲、恒压、恒流等6种测量方法.阐述了各方法的测量原理、适用范围及对各种方法的比较和评价.
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| 关 键 词： | 压电换能器 声功率 电测法 |
Measurement of Acoustic Power of Piezoelectric Transducer with Electric Method |
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| Zhang Fucheng Guo Xiaowu Lin Shuyu Dong Bichao. Measurement of Acoustic Power of Piezoelectric Transducer with Electric Method[J]. Journal of Shaanxi Normal University: Nat Sci Ed, 1990, 0(1) |
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| Authors: | Zhang Fucheng Guo Xiaowu Lin Shuyu Dong Bichao |
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| Affiliation: | Applied Acoustics Institute |
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| Abstract: | In this paper,six measuring methods are discussed which are used to meas- ure the acoustic power of piezoelectric transducer under Practical conditions. The measuring principle,the applicability and the equipments used are expound- ed.The discussions are very useful for the people working in the field of high power ultrasonics. |
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| Keywords: | piezoelectric transducer acoustic power method of electrical measurement |
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