Metal Defectoscopy by the Capacitive Acoustic Method: The Physical Base Development
A physical model with a capacitor for excitation of long-wave longitudinal and surface acoustic waves in metals has been developed. It is shown that the model allows the calculation of the output signal and choice of methods and means for receiving data from acoustic oscillations during the defectos...
Saved in:
| Main Authors: | , , , , , |
|---|---|
| Format: | Article |
| Language: | English |
| Published: |
Sumy State University
2015-03-01
|
| Series: | Журнал нано- та електронної фізики |
| Subjects: | |
| Online Access: | http://jnep.sumdu.edu.ua/download/numbers/2015/1/articles/jnep_2015_V7_01038.pdf |
| Tags: |
Add Tag
No Tags, Be the first to tag this record!
|
| Summary: | A physical model with a capacitor for excitation of long-wave longitudinal and surface acoustic waves in metals has been developed. It is shown that the model allows the calculation of the output signal and choice of methods and means for receiving data from acoustic oscillations during the defectoscopy of metals. The possibility of long-wave excitation and reception of acoustic oscillations of capacitive transducers are defined. Solution of the electronic device for implementing the original capacitive acoustic defectoscopy method s designed. |
|---|---|
| ISSN: | 2077-6772 |