Impedance at a rough waveguide boundary

DOI10.1016/0165-2125(85)90002-2zbMath0582.76088OpenAlexW2018747489MaRDI QIDQ1068643

John A. Desanto

Publication date: 1985

Published in: Wave Motion (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1016/0165-2125(85)90002-2

zbMATH Keywords

Dirichlet problemGreen's functionHelmholtz equationensemble averagingimpedanceinteraction approximationocean waveguiderandomly rough upper boundaryrough waveguide boundarysemi-infinite waveguidestatistically homogeneous Gaussian processsurface interaction

Mathematics Subject Classification ID

Hydro- and aero-acoustics (76Q05) Partial differential equations of mathematical physics and other areas of application (35Q99)

Related Items (1)

Some computational problems in ocean acoustics

Cites Work

• Unnamed Item
• Numerical solution of a singular integral equation in random rough surface scattering theory
• Reflection, scattering, and absorption of acoustic waves by rough surfaces
• An improved Kirchhoff formula for reflection loss at a rough ocean surface at low grazing angles
• Coherent component of specular reflection and transmission at a randomly rough two-fluid interface
• A class of solvable potentials
• A Normal Mode Theory of an Underwater Acoustic Duct by Means of Green's Function
• Scattering of a scalar wave from a random rough surface: A diagrammatic approach
• Smoothed boundary conditions, coherent low-frequency scatter, and boundary modes

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