Finite element computation of trapped and leaky elastic waves in open stratified waveguides

DOI10.1016/j.wavemoti.2014.05.003zbMath1456.74075OpenAlexW2121993175MaRDI QIDQ1727628

Xianqiang Yang

Publication date: 20 February 2019

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

Full work available at URL: https://doi.org/10.1016/j.wavemoti.2014.05.003

zbMATH Keywords

finite elementperfectly matched layersopen waveguidesleaky modes

Mathematics Subject Classification ID

Finite element methods applied to problems in solid mechanics (74S05) Linear waves in solid mechanics (74J05)

Related Items (6)

Leaky modes of waveguides as a classical optics analogy of quantum resonances ⋮ Spectral element computation of high-frequency leaky modes in three-dimensional solid waveguides ⋮ Computing scattering resonances using perfectly matched layers with frequency dependent scaling functions ⋮ High-order SAFE computation of reflection and transmission coefficients for functionally-graded poroelastic plates ⋮ Mode computation of immersed multilayer plates by solving an eigenvalue problem ⋮ Theoretical and numerical investigations of the nonlinear acoustic response of feature guided waves in a welded joint

Uses Software

• ARPACK

Cites Work

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• Elastic waves in helical waveguides
• An optimal perfectly matched layer with unbounded absorbing function for time-harmonic acoustic scattering problems
• Introduction to spectral theory. With applications to Schrödinger operators
• Studies of FE/PML for exterior problems of time-harmonic elastic waves
• The Quadratic Eigenvalue Problem
• The computation of resonances in open systems using a perfectly matched layer
• Elastic waves in rods and clad rods
• ARPACK Users' Guide
• Computation of propagative waves in free rail using a finite element technique
• Strip Element Method to Analyze Wave Scattering by Cracks in Anisotropic Laminated Plates
• On the use of PML for the computation of leaky modes
• Transmission of Elastic Waves through a Stratified Solid Medium

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