The natural reference wavenumber for parabolic approximations in ocean acoustics

DOI10.1016/0898-1221(85)90178-6zbMath0581.76085OpenAlexW2084427179MaRDI QIDQ1067924

Allan D. Pierce

Publication date: 1985

Published in: Computers \& Mathematics with Applications (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1016/0898-1221(85)90178-6

zbMATH Keywords

variational principleparabolic approximationunderwater soundRayleigh's principle for progressive wavesreference wavenumberweighted average of the wavenumbers

Mathematics Subject Classification ID

Hydro- and aero-acoustics (76Q05)

Related Items (3)

Current development in the numerical treatment of ocean acoustic propagation ⋮ Reciprocity and energy conservation within the parabolic approximation. ⋮ Aspects of three-dimensional parabolic equation computations

Cites Work

• Thickness-Shear and Flexural Vibrations of Rectangular Crystal Plates
• A finite-difference treatment of interface conditions for the parabolic wave equation: The irregular interface
• A range refraction parabolic equation
• Finite-difference solution to the parabolic wave equation
• A finite-difference treatment of interface conditions for the parabolic wave equation: The horizontal interface
• Helmholtz equation as an initial value problem with application to acoustic propagation
• Horizontal ray theory for ocean acoustics
• On a quasi-linear parabolic equation occurring in aerodynamics
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