Energy partitioning of ultrasonic waves beyond the critical angle at flat boundaries |
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Authors: | J.C. Couchman B.G.W. Yee F.H. Chang |
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Affiliation: | Convair Aerospace Division, General Dynamics, PO Box 748, Fort Worth, Texas 76101, USA |
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Abstract: | Energy partitioning equations for oblique longitudinal waves incident on an interface were coded for a HP 9820 calculator. Program output includes phase angles and imaginary surface wave intensities that have not been previously published. The surface wave intensities may be helpful in understanding the critical angle dip that is experimentally observed. A complete code listing and typical output are included. |
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