DocumentCode
296841
Title
Calculation of three-dimensional harmonic waves in layered media
Author
Kühnicke, Elfgard
Author_Institution
Inst. fur Tech. Acoust., Tech. Univ. Dresden, Germany
Volume
1
fYear
1995
fDate
7-10 Nov 1995
Firstpage
811
Abstract
In ultrasonics, a separation approach in connection with integral transform and point source synthesis is a powerful tool to calculate the transducer generated sound field in layered media with curved interfaces. The equations to calculate the displacement, the normal stress and the directivity patterns of the point sources are derived. Calculated sound fields are presented
Keywords
acoustic field; acoustic transducers; harmonic analysis; transforms; ultrasonic propagation; ultrasonic transducers; US transducer design; curved interfaces; directivity patterns; displacement; integral transform; layered media; normal stress; point source synthesis; separation approach; three-dimensional harmonic waves; transducer generated sound field; ultrasonics; Acoustic emission; Acoustic transducers; Convolution; Integral equations; Nonhomogeneous media; Ray tracing; Solids; Stress; Transforms; Ultrasonic transducers;
fLanguage
English
Publisher
ieee
Conference_Titel
Ultrasonics Symposium, 1995. Proceedings., 1995 IEEE
Conference_Location
Seattle, WA
ISSN
1051-0117
Print_ISBN
0-7803-2940-6
Type
conf
DOI
10.1109/ULTSYM.1995.495690
Filename
495690
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