Efficient analysis of sound propagation in sonic crystals using an ACA-MFS approach

DOI10.1016/j.enganabound.2016.05.001zbMath1403.65255OpenAlexW2402759180WikidataQ107632610 ScholiaQ107632610MaRDI QIDQ1655105

L. M. C. Godinho, Paulo Guilherme Santos, Delfim jun. Soares

Publication date: 9 August 2018

Published in: Engineering Analysis with Boundary Elements (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1016/j.enganabound.2016.05.001

zbMATH Keywords

frequency domainMFSsonic crystaladaptive-cross-approximation2.5D problems

Mathematics Subject Classification ID

Crystalline structure (74E15) Statistical mechanics of crystals (82D25) Hydro- and aero-acoustics (76Q05) Fundamental solutions, Green's function methods, etc. for boundary value problems involving PDEs (65N80)

Related Items (3)

The method of fundamental solutions for the analysis of infinite 3D sonic crystals ⋮ Fast multipole boundary element method for the acoustic analysis of finite periodic structures ⋮ Numerical modelling of finite periodic arrays of acoustic resonators using an efficient 3D BEM model

Cites Work

• Hierarchical matrices. A means to efficiently solve elliptic boundary value problems
• Bandgap calculations of two-dimensional solid-fluid phononic crystals with the boundary element method
• Three-dimensional wave scattering by a fixed cylindrical inclusion submerged in a fluid medium
• Convergence problem of plane-wave expansion method for phononic crystals
• Numerical Analysis of Acoustic Barriers with a Diffusive Surface Using a 2.5D Boundary Element Model

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