An algebraic subgrid scale finite element method for the convected Helmholtz equation in two dimensions with applications in aeroacoustics
From MaRDI portal
Publication:1033351
DOI10.1016/j.cma.2007.06.001zbMath1173.76340OpenAlexW2047301673MaRDI QIDQ1033351
Publication date: 6 November 2009
Published in: Computer Methods in Applied Mechanics and Engineering (Search for Journal in Brave)
Full work available at URL: https://www.scipedia.com/public/Guasch_Codina_2007a
aerodynamic soundaeroacousticsconvected Helmholtz equationconvected wave equationsubgrid scale stabilization
Hydro- and aero-acoustics (76Q05) Finite element methods applied to problems in fluid mechanics (76M10)
Related Items
3D mass-redistributed finite element method in structural-acoustic interaction problems, Finite element hybrid and direct computational aeroacoustics at low Mach numbers in slow time-dependent domains, Concurrent finite element simulation of quadrupolar and dipolar flow noise in low Mach number aeroacoustics, Unified solver for fluid dynamics and aeroacoustics in isentropic gas flows, A LBIE-RBF solution to the convected wave equation for flow acoustics, A variational multiscale method with subscales on the element boundaries for the Helmholtz equation, Time dependent subgrid multiscale stabilized finite element analysis of fully coupled transient <scp>Navier–Stokes</scp>‐transport model, Finite element computation of absorbing boundary conditions for time-harmonic wave problems, An edge-based smoothed finite element method (ES-FEM) for analyzing three-dimensional acoustic problems, COMPUTATIONAL AEROACOUSTICS OF VISCOUS LOW SPEED FLOWS USING SUBGRID SCALE FINITE ELEMENT METHODS, Residual-based variational multiscale simulation of free surface flows, A fractional step method for computational aeroacoustics using weak imposition of Dirichlet boundary conditions, A fourth-order compact scheme for the Helmholtz equation: Alpha-interpolation of FEM and FDM stencils
Cites Work
- Unnamed Item
- Unnamed Item
- Unnamed Item
- Unnamed Item
- Preconditioning techniques for the solution of the Helmholtz equation by the finite element method
- Time dependent subscales in the stabilized finite element approximation of incompressible flow problems
- A new finite element formulation for computational fluid dynamics. V: Circumventing the Babuška-Brezzi condition: A stable Petrov-Galerkin formulation of the Stokes problem accommodating equal-order interpolations
- Finite element methods for the Helmholtz equation in an exterior domain: Model problems
- Galerkin/least-squares finite element methods for the reduced wave equation with non-reflecting boundary conditions in unbounded domains
- Finite element analysis of acoustic scattering
- The partition of unity finite element method: basic theory and applications
- \(h\)-adaptive finite element computation of time-harmonic exterior acoustics problems in two dimensions
- Computational procedures for determining structural-acoustic response due to hydrodynamic sources
- A simple subgrid scale stabilized method for the advection-diffusion-reaction equation
- On an improved unusual stabilized finite element method for the advective-reactive-diffusive equation
- Stabilized finite element approximation of transient incompressible flows using orthogonal subscales
- Finite element solution of the Helmholtz equation with high wave number. I: The \(h\)-version of the FEM
- Subgrid modeling in a Galerkin method for the Helmholtz equation
- Comparison of some finite element methods for solving the diffusion-convection-reaction equation
- Development of computational aeroacoustics equations for subsonic flows using a Mach number expansion approach
- A generalized finite element method for solving the Helmholtz equation in two dimensions with minimal pollution
- A survey of finite element methods for time-harmonic acoustics
- Numerical investigations of stabilized finite element computations for acoustics
- Multiscale phenomena: Green's functions, the Dirichlet-to-Neumann formulation, subgrid scale models, bubbles and the origins of stabilized methods
- SHORT WAVE MODELLING USING SPECIAL FINITE ELEMENTS
- A NUMERICAL COMPARISON OF FINITE ELEMENT METHODS FOR THE HELMHOLTZ EQUATION
- Introduction to Hydrodynamic Stability
- The intnesity of Aeolian tones
- Generalized Finite Element Methods: Their Performance and Their Relation to Mixed Methods
- Stability and accuracy of finite element methods for flow acoustics. I: general theory and application to one-dimensional propagation
- Stability and accuracy of finite element methods for flow acoustics. II: Two-dimensional effects
- Acoustics of Fluid-Structure Interactions
- A two-level finite element method and its application to the Helmholtz equation
- Is the Pollution Effect of the FEM Avoidable for the Helmholtz Equation Considering High Wave Numbers?
- Sound generation by a two-dimensional circular cylinder in a uniform flow
- A Galerkin least‐squares finite element method for the two‐dimensional Helmholtz equation
- Aerodynamic Sound Emission as a Singular Perturbation Problem
- On sound generated aerodynamically I. General theory
- The discontinuous enrichment method
