Access the full text.
Sign up today, get DeepDyve free for 14 days.
(2015)
The 3D Penetrable Wedge Solution of G. Deane and M. Buckingham
F. Sturm P. S. Petrov (2016)
10.1121/1.4944692J. Acoust. Soc. Am., 139
H. Schmidt (2012)
Computational Ocean Acoustics
S. H. Schot (1992)
10.1016/0315-0860(92)90004-UHist. Math., 19
B. G. Katsnelson M. Badiey (2011)
10.1121/1.3553374J. Acoust. Soc. Am., 129
(2017)
Analytic Solution for the Elastic Penetrable Wedge-Shaped Ocean (MATLAB Code) (2017)
N. V. Mokeeva V. M. Babich (2012)
10.1134/S1064226912090021J. Commun. Technol. Electron., 57
F. Sturm (2016)
10.1121/1.4939735J. Acoust. Soc. Am., 139
(2015)
The 3D Penetrable Wedge Solution of G
T. F. Duda Y.-T. Lin (2013)
10.1142/S0218396X1250018XJ. Comput. Acoust., 21
COMSOL Multiphysics Reference Manual (2015)
COMSOL Multiphysics Reference Manual 5.2 (COMSOL AB, Stockholm, 2015})
S. B. Kozitskii A. N. Rutenko (2015)
10.1134/S1063771015010108Acoust. Phys., 61
H. Schmidt J. T. Goh (1997)
10.1109/48.585942IEEE J. Oceanic Eng., 22
S. V. Prants P. S. Petrov (2017)
10.1016/j.physleta.2017.04.011Phys. Lett. A., 381
M. J. Buckingham G. B. Deane (1993)
10.1121/1.405417J. Acoust. Soc. Am., 93
(2017)
Analytic Solution for the Elastic Penetrable Wedge-Shaped Ocean
J. Lynch (2012)
Fundamentals of Shallow Water Acoustics
Y. P. Lysanov (2003)
Fundamentals of Ocean Acoustics
Abstract In this study the method of source images for the problem of sound propagation in a penetrable wedge [G. Deane and M. Buckingham, J. Acoust. Soc. Am. 93 (1993) 1319–1328] is revisited. This solution is very important three-dimensional (3D) benchmark in computational underwater acoustics, since a wedge bounded from above by the sea surface and overlying a sloping penetrable bottom is the simplest model of a shallow-sea waveguide near the coastline. The corrected formulae for the positions of the source images and bottom images are presented together with the explanation of their derivation. The problem of branch choice in the reflection coefficient is thoroughly discussed, and the corresponding explicit formulae are given. In addition, numerical validation of the proposed branch choice schemes and the resulting wedge problem solutions are presented. Finally, source images solution is computed for a series of examples with different ratios of shear and bulk moduli in the bottom. The interplay between the acoustic-elastic waves coupling and the horizontal refraction in the wedge is demonstrated.
Acoustical Physics – Springer Journals
Published: Mar 1, 2018
Keywords: Acoustics
Read and print from thousands of top scholarly journals.
Already have an account? Log in
Bookmark this article. You can see your Bookmarks on your DeepDyve Library.
To save an article, log in first, or sign up for a DeepDyve account if you don’t already have one.
Copy and paste the desired citation format or use the link below to download a file formatted for EndNote
Access the full text.
Sign up today, get DeepDyve free for 14 days.
All DeepDyve websites use cookies to improve your online experience. They were placed on your computer when you launched this website. You can change your cookie settings through your browser.