Analysis of underwater acoustic scattering problems using stable node-based smoothed finite element method
From MaRDI portal
Publication:1655191
DOI10.1016/j.enganabound.2016.08.005zbMath1403.76042OpenAlexW2509320470MaRDI QIDQ1655191
Zhixiong Gong, Yingbin Chai, Wei Li, Xiangyu You, Tianyun Li
Publication date: 9 August 2018
Published in: Engineering Analysis with Boundary Elements (Search for Journal in Brave)
Full work available at URL: https://doi.org/10.1016/j.enganabound.2016.08.005
numerical methodsfinite element method (FEM)node-based smoothed finite element method (NS-FEM)Dirichlet-to-Neumann (DtN) conditionunderwater acoustic scattering
Finite element, Rayleigh-Ritz and Galerkin methods for boundary value problems involving PDEs (65N30) Hydro- and aero-acoustics (76Q05) Finite element methods applied to problems in fluid mechanics (76M10)
Related Items (20)
The stable node-based smoothed finite element method for analyzing acoustic radiation problems ⋮ Stability and accuracy improvement for explicit formulation of time domain acoustic problems ⋮ A smoothed finite element method for exterior Helmholtz equation in two dimensions ⋮ Smoothed finite element methods (S-FEMs) with polynomial pressure projection (P3) for incompressible solids ⋮ Dispersion analysis for acoustic problems using the point interpolation method ⋮ Application of Smoothed Finite Element Method to Two-Dimensional Exterior Problems of Acoustic Radiation ⋮ Hybrid gradient smoothing technique with discrete shear gap method for shell structures ⋮ A cell-based smoothed finite element model for non-Newtonian blood flow ⋮ Numerical modeling of optical fibers using the finite element method and an exact non-reflecting boundary condition ⋮ N-side cell-based smoothed finite element method for incompressible flow with heat transfer problems ⋮ A Stable Node-Based Smoothed Finite Element Method with Transparent Boundary Conditions for the Elastic Wave Scattering by Obstacles ⋮ Stochastic stable node-based smoothed finite element method for uncertainty and reliability analysis of thermo-mechanical problems ⋮ A Novel Virtual Node Selection Scheme of Cell-Based Smoothed Radial Point Interpolation Method (CS-RPIM) for Mid-Frequency Acoustic Problems ⋮ A Node-Based Smoothed Finite Element Method with Linear Gradient Fields for Elastic Obstacle Scattering Problems ⋮ Dispersion Error Analysis of Stable Node-Based Finite Element Method for the Helmholtz Equation ⋮ A stable node-based smoothed finite element method with PML technique for the elastic wave obstacle scattering ⋮ A Coupled FE-Meshfree Triangular Element for Acoustic Radiation Problems ⋮ Dispersion Reduction for the Wave Propagation Problems Using a Coupled “FE-Meshfree” Triangular Element ⋮ A weak-form meshfree coupled with infinite element method for predicting acoustic radiation ⋮ Accurate full-vectorial finite element method combined with exact non-reflecting boundary condition for computing guided waves in optical fibers
Cites Work
- Analysis of coupled structural-acoustic problems based on the smoothed finite element method (S-FEM)
- An edge-based smoothed finite element method (ES-FEM) for analyzing three-dimensional acoustic problems
- A node-based smoothed finite element method (NS-Fem) for upper bound solution to visco-elastoplastic analyses of solids using triangular and tetrahedral meshes
- Higher order finite and infinite elements for the solution of Helmholtz problems
- A smoothed finite element method for mechanics problems
- Exact non-reflecting boundary conditions
- Galerkin/least-squares finite element methods for the reduced wave equation with non-reflecting boundary conditions in unbounded domains
- Absorbing PML boundary layers for wave-like equations
- A perfectly matched layer for the absorption of electromagnetic waves
- A coupled smoothed finite element method (S-FEM) for structural-acoustic analysis of shells
- A stable nodal integration method with strain gradient for static and dynamic analysis of solid mechanics
- Hybrid smoothed finite element method for acoustic problems
- Element-free Galerkin solutions for Helmholtz problems: Formulation and numerical assessment of the pollution effect
- A coupled ES-FEM/BEM method for fluid-structure interaction problems
- A meshless Galerkin least-square method for the Helmholtz equation
- A generalized finite element method for solving the Helmholtz equation in two dimensions with minimal pollution
- A stable node-based smoothed finite element method for acoustic problems
- Singular Boundary Method: Three RegularizationApproaches and ExteriorWave Applications
- A MODIFIED TRIANGULATION ALGORITHM TAILORED FOR THE SMOOTHED FINITE ELEMENT METHOD (S-FEM)
- Singular Boundary Method for Various Exterior Wave Applications
- A novel singular node-based smoothed finite element method (NS-FEM) for upper bound solutions of fracture problems
- Theoretical aspects of the smoothed finite element method (SFEM)
- Dispersion analysis of the meshfree radial point interpolation method for the Helmholtz equation
- Acoustic wave scattering by a finite elastic cylinder in water
- Scattering of plane waves by a penetrable elliptic cylinder
- Boundary Conditions for the Numerical Solution of Elliptic Equations in Exterior Regions
- Sound scattering by rigid and elastic infinite elliptical cylinders in water
- Element‐free Galerkin methods
- Residual-free bubbles for the Helmholtz equation
- Is the Pollution Effect of the FEM Avoidable for the Helmholtz Equation Considering High Wave Numbers?
- A Galerkin least‐squares finite element method for the two‐dimensional Helmholtz equation
This page was built for publication: Analysis of underwater acoustic scattering problems using stable node-based smoothed finite element method
