SIX BOUNDARY ELEMENTS PER WAVELENGTH: IS THAT ENOUGH?

From MaRDI portal
Publication:2981710

DOI10.1142/S0218396X02001401zbMath1360.76168MaRDI QIDQ2981710

Steffen Marburg

Publication date: 9 May 2017

Published in: Journal of Computational Acoustics (Search for Journal in Brave)




Related Items

A weak formulation for exterior acoustic-structure interaction problem of a spherical shell in infinite domainThe formulations based on the indirect boundary element method for the acoustic characterization of an arbitrarily shaped source in a bounded noisy environmentTrefftz-based methods for time-harmonic acousticsModelling techniques for vibro-acoustic dynamics of poroelastic materialsCoercivity of Combined Boundary Integral Equations in High-Frequency ScatteringCoupling of boundary element and wave based methods for the efficient solution of complex multiple scattering problemsA hybrid boundary element-wave based method for an efficient solution of bounded acoustic problems with inclusionsKrylov subspaces recycling based model order reduction for acoustic BEM systems and an error estimatorFrequency-robust preconditioning of boundary integral equations for acoustic transmissionA Burton-Miller boundary element-free method for Helmholtz problemsApplying GMRES to the Helmholtz equation with strong trapping: how does the number of iterations depend on the frequency?NONLINEAR APPROACH TO APPROXIMATE ACOUSTIC BOUNDARY ADMITTANCE IN CAVITIESA direct hybrid finite element-wave based modelling technique for efficient analysis of poroelastic materials in steady-state acoustic problemsDevelopments in structural-acoustic optimization for passive noise controlModel order reduction of time-domain vibro-acoustic finite element simulations with non-locally reacting absorbersA hybrid numerical-asymptotic boundary element method for high frequency scattering by penetrable convex polygonsAn adaptive order finite element method for poroelastic materials described through the Biot equationsParametric model order reduction for acoustic boundary element method systems through a multiparameter Krylov subspaces recycling strategyThe PAC-MAN model: benchmark case for linear acoustics in computational physicsDoes the Helmholtz Boundary Element Method Suffer from the Pollution Effect?Acoustic Scattering Field Reconstruction Using Truncated Total Least Square AlgorithmRecent Advances in Acoustic Boundary Element MethodsA new eighth-order implicit finite difference method to solve the three-dimensional Helmholtz equationSpline-based boundaries: a first step towards generic geometric domain descriptions for efficient mid-frequency acoustic analysis using the wave based methodA Trefftz based method for solving Helmholtz problems in semi-infinite domainsAn efficient wave based method for solving Helmholtz problems in three-dimensional bounded domainsOn Computing Impulse Responses from Frequency-Domain Finite Element SolutionsScaled Boundary Finite Element Method for Mid-Frequency Acoustics of CavitiesA fast direct solver for non-intrusive reduced order modeling of vibroacoustic problemsOn a hybrid analytical-experimental technique to assess the storage modulus of resilient materials using symbolic computationA practical examination of the errors arising in the direct collocation boundary element method for acoustic scatteringUsing B-spline frames to represent solutions of acoustics scattering problemsAn iterative GMRES-based boundary element solver for acoustic scattering.Performance of iterative solvers for acoustic problems. I: Solvers and effect of diagonal preconditioning.A wave based method for the axisymmetric dynamic analysis of acoustic and poroelastic problemsA static condensation reduced basis element method: complex problemsThe wave based method: an overview of 15 years of researchA multi-level wave based numerical modelling framework for the steady-state dynamic analysis of bounded Helmholtz problems with multiple inclusionsМоделирование волновых процессов методом динамики частицAn isogeometric approach of two dimensional acoustic design sensitivity analysis and topology optimization analysis for absorbing material distributionVIBRO-ACOUSTIC ANALYSIS OF COMPOSITE CIRCULAR DISC WITH VARIOUS ORTHOTROPIC PROPERTIESAn automatic Krylov subspaces recycling technique for the construction of a global solution basis of non-affine parametric linear systemsA Trefftz-based numerical modelling framework for Helmholtz problems with complex multiple-scatterer configurationsApplications of an isogeometric indirect boundary element method and the importance of accurate geometrical representation in acoustic problemsAcoustic analysis of heterogeneous domains coupling the BEM with Kansa's methodCAT'S EYE RADIATION WITH BOUNDARY ELEMENTS: COMPARATIVE STUDY ON TREATMENT OF IRREGULAR FREQUENCIESIMPROVEMENT OF A HIGH-FREQUENCY BROADBAND ENERGY-INTENSITY BOUNDARY ELEMENT METHOD TO INCLUDE HIGH RESOLUTION SPECULAR REFLECTIONRECONSTRUCTION OF SOUND SOURCES BY MEANS OF AN INVERSE BOUNDARY ELEMENT FORMULATIONCAT'S EYE RADIATION WITH BOUNDARY ELEMENTS: COMPARATIVE STUDY ON TREATMENT OF IRREGULAR FREQUENCIESHigh-frequency Bounds for the Helmholtz Equation Under Parabolic Trapping and Applications in Numerical AnalysisAcoustic scattering by two fluid confocal prolate spheroidsA collocation BEM for 3D acoustic problems based on a non-singular Burton-Miller formulation with linear continuous elementsFast model order reduction boundary element method for large-scale acoustic systems involving surface impedance



Cites Work