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| 论文题目 |
Ultrasonic field radiated by a normal shear wave probe |
| 论文题目（英文） |
Ultrasonic field radiated by a normal shear wave probe |
| 作者 |
吴迪 |
| 发表年度 |
2007 |
| 卷 |
26 |
| 期 |
1 |
| 页码 |
85-96 |
| 期刊名称 |
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| 摘要 |
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| 摘要_英文 |
The field of horizontally polarized ultrasonic shear wave radiated by a 2/2 piezoelectric composite normal probe was studied. The strictly analytic field solutions for two different surface forces were deduced and the field distribution and directivity patterns were given by numerical calculations. The vertical radiated field of shear wave was obtained theoretically and compared with experiment. The experimental result of directivity pattern conformed the theoretical prediction, which provided the theoretical basis for the engineering application of the transducer |
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