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

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...

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Bibliografische gegevens
Hoofdauteurs:	Mikhail Trofimov, Sergey Kozitskiy, Alena Zakharenko, Pavel Petrov
Formaat:	Artikel
Taal:	English
Gepubliceerd in:	MDPI AG 2023-04-01
Reeks:	Journal of Marine Science and Engineering
Onderwerpen:	underwater acoustics normal modes mode couling method of multiple scales WKBJ range-dependent waveguide
Online toegang:	https://www.mdpi.com/2077-1312/11/4/797

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