Distribution Design of Porous Layer Inside Muffler by Boundary Element Analysis

DOI10.1142/s2591728521500055OpenAlexW3154368744MaRDI QIDQ6120542

Lei-Lei Chen, Hai-Bo Chen, Wenchang Zhao, Yanming Xu

Publication date: 25 March 2024

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

Full work available at URL: https://doi.org/10.1142/s2591728521500055

zbMATH Keywords

boundary element analysisporous layeradjoint variable methodthickness optimizationmuffler

Mathematics Subject Classification ID

Fluid-solid interactions (including aero- and hydro-elasticity, porosity, etc.) (74F10) Boundary element methods applied to problems in solid mechanics (74S15) Optimization of other properties in solid mechanics (74P10)

Cites Work

• Boundary element acoustic analysis of hybrid expansion chamber silencers with perforated facing
• Developments in structural-acoustic optimization for passive noise control
• Acoustic topology optimization of porous material distribution based on an adjoint variable FMBEM sensitivity analysis
• Acoustic topology optimization of sound absorbing materials directly from subdivision surfaces with isogeometric boundary element methods
• Shape optimization of one-chamber perforated plug/non-plug mufflers by simulated annealing method
• Topology optimization of muffler internal partitions for improving acoustical attenuation performance
• The method of moving asymptotes—a new method for structural optimization
• A finite element method for damped acoustic systems: An application to evaluate the performance of reactive mufflers
• Application of the Boundary Element Method to Predicting Acoustic Performance of Expansion Chamber Mufflers With Mean Flow
• Topology optimization of exterior acoustic‐structure interaction systems using the coupled FEM‐BEM method
• Algorithm 842

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