Iterative on surface radiation conditions for fast and reliable single and multiple scattering analyses of arbitrarily shaped obstacles
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Publication:6194181
DOI10.1016/j.cma.2023.116715OpenAlexW4390296089MaRDI QIDQ6194181
Publication date: 19 March 2024
Published in: Computer Methods in Applied Mechanics and Engineering (Search for Journal in Brave)
Full work available at URL: https://doi.org/10.1016/j.cma.2023.116715
acoustic scatteringHelmholtz equationmultiple scatteringisogeometric analysisarbitrary shapeon-surface radiation condition
Cites Work
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- Acoustic scattering by multiple elliptical cylinders using collocation multipole method
- Acoustic isogeometric boundary element analysis
- Local nonreflecting boundary condition for time-dependent multiple scattering
- Formulation and accuracy of on-surface radiation conditions for acoustic multiple scattering problems
- Dirichlet-to-Neumann boundary conditions for multiple scattering problems
- Nonreflecting boundary condition for time-dependent multiple scattering
- On surface radiation conditions for high-frequency wave scattering
- The performance of the higher-order radiation condition method for the penetrable cylinder
- On surface radiation conditions for an ellipse
- Three-dimensional approximate local DtN boundary conditions for prolate spheroid boundaries
- Bayliss-Turkel-like radiation conditions on surfaces of arbitrary shape
- A new family of first-order boundary conditions for the Maxwell system: Derivation, well-posedness and long-time behavior
- On-surface radiation condition for multiple scattering of waves
- Local on-surface radiation condition for multiple scattering of waves from convex obstacles
- Isogeometric collocation for acoustic problems with higher-order boundary conditions
- Standard and phase reduced isogeometric on-surface radiation conditions for acoustic scattering analyses
- Highly accurate acoustic scattering: isogeometric analysis coupled with local high order Farfield Expansion ABC
- Isogeometric shape optimization of an acoustic horn using the teaching-learning-based optimization (TLBO) algorithm
- \(h\)- and \(p\)-adaptivity driven by recovery and residual-based error estimators for PHT-splines applied to time-harmonic acoustics
- Shape optimization of acoustic devices using the scaled boundary finite element method
- Shape optimization directly from CAD: an isogeometric boundary element approach using T-splines
- High order surface radiation conditions for time-harmonic waves in exterior domains
- Generalized combined field integral equations for the iterative solution of the three-dimensional Maxwell equations
- An improved surface radiation condition for high-frequency acoustic scattering problems
- Combining analytic preconditioner and fast multipole method for the 3-D Helmholtz equation
- On the numerical approximation of high-frequency acoustic multiple scattering problems by circular cylinders
- Approximate local Dirichlet-to-Neumann map for three-dimensional time-harmonic elastic waves
- DtN and NtD surface radiation conditions for two-dimensional acoustic scattering: formal derivation and numerical validation
- Fast approximate computation of a time-harmonic scattered field using the on-surface radiation condition method
- Implementation of regularized isogeometric boundary element methods for gradient‐based shape optimization in two‐dimensional linear elasticity
- Surface Radiation Conditions
- Generalized combined field integral equations for the iterative solution of the three-dimensional Helmholtz equation
- Scattering of waves by thin periodic layers at high frequencies using the on-surface radiation condition method
- A new formulation of electromagnetic wave scattering using an on-surface radiation boundary condition approach
- Micro-Differential Boundary Conditions Modelling the Absorption of Acoustic Waves by 2D Arbitrarily-Shaped Convex Surfaces
- Alternative integral equations for the iterative solution of acoustic scattering problems
- Non Uniform Rational B-Splines and Lagrange approximations for time-harmonic acoustic scattering: accuracy and absorbing boundary conditions
- Well‐conditioned boundary integral formulations for high‐frequency elastic scattering problems in three dimensions
- A note on higher-order surface radiation conditions
- Analytic preconditioners for the electric field integral equation
- Acoustic and electromagnetic equations. Integral representations for harmonic problems
