A finite-difference treatment of interface conditions for the parabolic wave equation: The irregular interface

DOI10.1121/1.389431zbMath0516.76070OpenAlexW2092744847MaRDI QIDQ3664693

Ding Lee, Suzanne T. McDaniel

Publication date: 1983

Published in: The Journal of the Acoustical Society of America (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1121/1.389431

zbMATH Keywords

parabolic wave equationirregular interfacedifferent sound speeds and densitiesinterface conditions to preserve continuity of pressure and continuity of the normal component of particle velocity at boundarypropagation from deep to shallow water

Mathematics Subject Classification ID

Multiphase and multicomponent flows (76T99) Hydro- and aero-acoustics (76Q05)

Related Items (6)

Current development in the numerical treatment of ocean acoustic propagation ⋮ PARABOLIC EQUATION DEVELOPMENT IN THE TWENTIETH CENTURY ⋮ Analytic discrete transparent boundary conditions for high-order Padé parabolic equations ⋮ A multiscale derivation of a new parabolic equation which includes density variations ⋮ Applications of energy methods to finite-difference solutions of the parabolic wave equation ⋮ The natural reference wavenumber for parabolic approximations in ocean acoustics

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