Operation of a model of a normal ultrasonic transducer for immersion and conventional inspection techniques
| Autor: | V. N. Danilov, S. A. Artem’ev, A. F. Zakharov |
|---|---|
| Rok vydání: | 2007 |
| Předmět: |
Engineering
Structural material business.industry Mechanical Engineering Acoustics Ultrasonic testing Condensed Matter Physics Piezoelectricity Transducer Computer Science::Sound Mechanics of Materials General Materials Science Ultrasonic sensor Adhesive business Electromagnetic acoustic transducer Effective frequency |
| Zdroj: | Russian Journal of Nondestructive Testing. 43:353-364 |
| ISSN: | 1608-3385 1061-8309 |
| DOI: | 10.1134/s1061830907060010 |
| Popis: | An experimental and theoretical study of the operation of a model of a normal ultrasonic transducer for various acoustic loads has been performed. It has been established that, in the design of the transducer under study, a relatively thick adhesive layer between the piezoelectric plate and the wear plate abruptly reduces the operating (effective) signal frequency in the case of an immersion load. An equation for estimating the effective frequency for a transducer model has been obtained with allowance for the characteristics of such a layer. |
| Databáze: | OpenAIRE |
| Externí odkaz: |
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