A novel semi-analytical meshless method for the thickness optimization of porous material distributed on sound barriers

DOI10.1016/J.AML.2023.108844MaRDI QIDQ6066874

Hanqing Liu, Fajie Wang

Publication date: 16 November 2023

Published in: Applied Mathematics Letters (Search for Journal in Brave)

zbMATH Keywords

sensitivity analysismethod of moving asymptotesthickness optimizationBurton-Miller-type singular boundary methodsound barriers

Mathematics Subject Classification ID

Numerical and other methods in solid mechanics (74Sxx) Numerical methods for partial differential equations, initial value and time-dependent initial-boundary value problems (65Mxx) Numerical methods for partial differential equations, boundary value problems (65Nxx)

Related Items (2)

A singular boundary method for transient coupled dynamic thermoelastic analysis ⋮ Improved modal analyses using the novel quadrilateral overlapping elements

Cites Work

• An isogeometric approach of two dimensional acoustic design sensitivity analysis and topology optimization analysis for absorbing material distribution
• Existence of solutions of a finite element flux-corrected-transport scheme
• Fast multipole boundary element method (FMM/BEM) for the solution of the Navier-Stokes in primitive variables based on the Burton and Miller formulation in two-dimensions
• A semi-analytical and boundary-type meshless method with adjoint variable formulation for acoustic design sensitivity analysis
• Singular boundary method for 2D and 3D acoustic design sensitivity analysis
• Transient analyses of wave propagations in nonhomogeneous media employing the novel finite element method with the appropriate enrichment function
• Numerical investigation of the element-free Galerkin method (EFGM) with appropriate temporal discretization techniques for transient wave propagation problems
• The analysis of self-diffusion and migration of rough spheres in nonlinear shear flow using a traction-corrected boundary element method
• The method of moving asymptotes—a new method for structural optimization
• A localized collocation solver based on fundamental solutions for 3D time harmonic elastic wave propagation analysis
• Singular boundary method: a review and computer implementation aspects
• The enriched quadrilateral overlapping finite elements for time-harmonic acoustics
• A novel meshfree method based on spatio-temporal homogenization functions for one-dimensional fourth-order fractional diffusion-wave equations

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