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Acoustic Propagation/Refraction Through Diffuse Interface Models

delete2025-10-28
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OA
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A
Abbas Ballout
O
Oscar A. Mariño
G
Gerasimos Ntoukas
E
Esteban Ferrer
DOI:10.1016/j.jcp.2025.114478delete
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Abstract

Abstract

En 中文
• Development of a model for acoustic propagation suitable for incompressible multiphase fluids. • Model discretization with an entropy-stable DGSEM formulation. • Quantification of modeling errors due to interface thickness in acoustic transmission. • Validation of acoustic transmission and refraction according to Snell’s law. • Three-dimensional spherical wave propagation across a flat air–water interface.
Keywords:
Acoustic propagation
Multiphase
Diffuse interface
Weak compressibility
Navier-Stokes/Cahn-Hilliard
High-order discontinuous Galerkin
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Journal

Journal of Computational Physics cover
Journal of Computational Physics
IF:
3.8
Papers:
1.6W
Citations:
7.4W

Organization

U
Universidad Politécnica de Madrid
Scholars:
675
Papers: 325
Citations: 1.3W
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