Formal Derivations of Mode Coupling Equations in Underwater Acoustics: How the Method of Multiple Scales Results in an Expansion over Eigenfunctions and the Vectorized WKBJ Solution for the Amplitudes
In this study formal derivation of mode coupling equations in underwater acoustics is revisited. This derivation is based on the method of multiple scales from which modal expansion of the field emerges, and the vectorized WKBJ equation for the coefficients in this expansion are obtained in an autom...
| Main Authors: | , , , |
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| 格式: | 文件 |
| 语言: | English |
| 出版: |
MDPI AG
2023-04-01
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| 丛编: | Journal of Marine Science and Engineering |
| 主题: | |
| 在线阅读: | https://www.mdpi.com/2077-1312/11/4/797 |