Acoustical topology optimization of Zwicker's loudness with Padé approximation

DOI10.1016/j.cma.2012.10.022zbMath1297.74097OpenAlexW2002748458WikidataQ57706991 ScholiaQ57706991MaRDI QIDQ465871

Junghwan Kook, Semyung Wang, Jakob Søndergaard Jensen

Publication date: 24 October 2014

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.2012.10.022

zbMATH Keywords

Padé approximationadjoint variable methodacoustical topology optimizationmain specific loudnessZwicker's loudness

Mathematics Subject Classification ID

Fluid-solid interactions (including aero- and hydro-elasticity, porosity, etc.) (74F10) Wave scattering in solid mechanics (74J20) Finite element, Rayleigh-Ritz and Galerkin methods for boundary value problems involving PDEs (65N30) Topological methods for optimization problems in solid mechanics (74P15)

Related Items (9)

An efficient design sensitivity analysis using element energies for topology optimization of a frequency response problem ⋮ Topology optimization design for total sound absorption in porous media ⋮ Topology optimization of vibroacoustic problems using the hybrid finite element-wave based method ⋮ Efficient and stable model reduction scheme for the numerical simulation of broadband acoustic metamaterials ⋮ Topology optimization for three-phase materials distribution in a dissipative expansion chamber by unified multiphase modeling approach ⋮ Topology optimization of bounded acoustic problems using the hybrid finite element-wave based method ⋮ Optimum design of a multi-functional acoustic metasurface using topology optimization based on Zwicker's loudness model ⋮ Topology optimization of multimaterial distribution based on isogeometric boundary element and piecewise constant level set method ⋮ A topology optimisation of acoustic devices based on the frequency response estimation with the Padé approximation

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