direct fvm simulation for sound propagation in an ideal wedge
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ID: 175134
2016
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Abstract
The sound propagation in a wedge-shaped waveguide with perfectly reflecting boundaries is one of the few range-dependent problems with an analytical solution. This provides a benchmark for the theoretical and computational studies on the simulation of ocean acoustic applications. We present a direct finite volume method (FVM) simulation for the ideal wedge problem, and both time and frequency domain results are analyzed. We also study the broadband problem with large-scale parallel simulations. The results presented in this paper validate the accuracy of the numerical techniques and show that the direct FVM simulation could be applied to large-scale complex acoustic applications with a high performance computing platform.
| Reference Key |
ji2016shockdirect
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|---|---|
| Authors | ;Hongyu Ji;Xinhai Xu;Xiaowei Guo;Shuai Ye;Juan Chen;Xuejun Yang |
| Journal | Nano letters |
| Year | 2016 |
| DOI |
10.1155/2016/3703974
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| URL | |
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