Topology optimization design for total sound absorption in porous media

DOI10.1016/j.cma.2019.112723zbMath1441.74180OpenAlexW2989461436WikidataQ126784229 ScholiaQ126784229MaRDI QIDQ2175283

Joong Seok Lee, Yoon Young Kim, Won Uk Yoon, Jun Hyeong Park

Publication date: 29 April 2020

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.2019.112723

zbMATH Keywords

rigid inclusionstopology optimizationporous layermultiple resonancestotal sound absorption

Mathematics Subject Classification ID

Fluid-solid interactions (including aero- and hydro-elasticity, porosity, etc.) (74F10) Flows in porous media; filtration; seepage (76S05) Topological methods for optimization problems in solid mechanics (74P15)

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Topology optimization for acoustic structures considering viscous and thermal boundary layers using a sequential linearized Navier-Stokes model, A BEM-based topology optimization for acoustic problems considering tangential derivative of sound pressure

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