A perturbation theory for the acoustoelastic effect of surface waves

1985 ◽  
Vol 57 (5) ◽  
pp. 1562-1568 ◽  
Author(s):  
D. Husson
Keyword(s):  
Perturbation Theory ◽  
Surface Waves ◽  
Acoustoelastic Effect ◽  
Effect Of Surface

Measurement of Acoustoelastic Effect of Surface Wave with an Improved Acoustic Transducer

2003 ◽  
Vol 19 (4) ◽  
pp. 421-424
Author(s):  
Yung-Chun Lee ◽  
Shi Hoa Kuo
Keyword(s):  
Surface Wave ◽  
Surface Waves ◽  
Wave Velocity ◽  
Measurement Method ◽  
Acoustoelastic Effect ◽  
Conductive Materials ◽  
Acoustic Transducer ◽  
Surface Wave Velocity ◽  
Measurement Area ◽  
Effect Of Surface

ABSTRACTA new acoustic transducer and measurement method have been developed for precise measurements of surface wave velocity. This technique is used to investigate the acoustoelastic effect of surface waves in polymethylmethacrylate (PMMA). The transducer utilizes two miniature conical PZT elements for surface wave transmitter and receiver, and hence can be viewed as a point-source/point-receiver (PS/PR) surface wave transducer. Surface waves are excited and detected with the PZT elements and the surface wave velocity can be accurately determined over a small measurement area. Improvement has been made so that the transducer can be used for both conductive and non-conductive materials. The transducer is then applied to measure the acoustoelastic effect of surface wave in a PMMA specimen. The acoustoelastic coefficients are experimental determined.

Effect of Surface Waves on Submarine Pipeline during Lying

2020 ◽  
Vol 20 (1) ◽  
pp. 1-6
Author(s):  
Duha B. Saber ◽  
Oday A. Abdulrazzaq ◽  
Samoel M. Saleh
Keyword(s):  
Surface Waves ◽  
Submarine Pipeline ◽  
Effect Of Surface

The effect of surface waves on the interaction of incident particles with a solid surface

2004 ◽  
Vol 30 (12) ◽  
pp. 1009-1012 ◽  
Author(s):  
M. A. Chertov ◽  
A. Yu. Smolin ◽  
G. A. Sapozhnikov ◽  
S. G. Psakhie
Keyword(s):  
Surface Waves ◽  
Solid Surface ◽  
Effect Of Surface
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