A POD-Galerkin reduced order model for a LES filtering approach (Q2131062)

scientific article; zbMATH DE number 7513841

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English	A POD-Galerkin reduced order model for a LES filtering approach	scientific article; zbMATH DE number 7513841

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instance of

scholarly article

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title

A POD-Galerkin reduced order model for a LES filtering approach (English)

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Journal of Computational Physics

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publication date

25 April 2022

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full work available at URL

https://arxiv.org/abs/2009.13593

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zbMATH Keywords

proper orthogonal decomposition

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reduced order model

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large eddy simulation

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Leray model

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filtering stabilization

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Poisson equation for pressure

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describes a project that uses

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Certified Reduced Basis Methods for Parametrized Partial Differential Equations

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Reduced Basis Methods for Partial Differential Equations

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Model reduction of parametrized systems. Selected contributions based on the presentations at the MoRePaS conference, SISSA, Trieste, Italy, October 13--16, 2015

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A survey of projection-based model reduction methods for parametric dynamical systems

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Certified Reduced Basis Methods for Parametrized Distributed Elliptic Optimal Control Problems with Control Constraints

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The GNAT method for nonlinear model reduction: effective implementation and application to computational fluid dynamics and turbulent flows

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DIRECT NUMERICAL SIMULATION: A Tool in Turbulence Research

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Proper orthogonal decomposition closure models for turbulent flows: a numerical comparison

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The dynamics of coherent structures in the wall region of a turbulent boundary layer

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Intermodal energy transfers in a proper orthogonal decomposition–Galerkin representation of a turbulent separated flow

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On the comparison of LES data-driven reduced order approaches for hydroacoustic analysis

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A reduced order variational multiscale approach for turbulent flows

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Stabilization of projection‐based reduced‐order models

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Numerical study of a regularization model for incompressible flow with deconvolution-based adaptive nonlinear filtering

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Two comments on filtering (artificial viscosity) for Chebyshev and Legendre spectral and spectral element methods: Preserving boundary conditions and interpretation of the filter as a diffusion

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Filter-based stabilization of spectral element methods

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On the Stolz--Adams Deconvolution Model for the Large-Eddy Simulation of Turbulent Flows

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Modular nonlinear filter stabilization of methods for higher Reynolds numbers flow

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A finite volume approximation of the Navier-Stokes equations with nonlinear filtering stabilization

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Fluid-structure interaction simulations with a LES filtering approach in \textit{solids4Foam}

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\(\alpha \) regularization of the POD-Galerkin dynamical systems of the Kuramoto-Sivashinsky equation

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Q5374416

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A Leray regularized ensemble-proper orthogonal decomposition method for parameterized convection-dominated flows

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Numerical analysis of the Leray reduced order model

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Approximate deconvolution reduced order modeling

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POD-Galerkin reduced order methods for CFD using finite volume discretisation: vortex shedding around a circular cylinder

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Finite volume POD-Galerkin stabilised reduced order methods for the parametrised incompressible Navier-Stokes equations

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Q4338821

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Reference values for drag and lift of a two‐dimensional time‐dependent flow around a cylinder

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Q4210921

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Solution of the implicitly discretized fluid flow equations by operator- splitting

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A calculation procedure for heat, mass and momentum transfer in three- dimensional parabolic flows

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ENHANCEMENTS OF THE SIMPLE METHOD FOR PREDICTING INCOMPRESSIBLE FLUID FLOWS

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On the stability and convergence of a Galerkin reduced order model (ROM) of compressible flow with solid wall and far-field boundary treatment

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Proper general decomposition (PGD) for the resolution of Navier-Stokes equations

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Reduced basis methods for Stokes equations in domains with non-affine parameter dependence

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Enablers for robust POD models

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POD-Galerkin method for finite volume approximation of Navier-Stokes and RANS equations

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A discourse on the stability conditions for mixed finite element formulations

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Mixed Finite Element Methods and Applications

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Supremizer stabilization of POD-Galerkin approximation of parametrized steady incompressible Navier-Stokes equations

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On the stability and extension of reduced-order Galerkin models in incompressible flows. A numerical study of vortex shedding

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Boundary conditions for incompressible flows

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Accurate, stable and efficient Navier-Stokes solvers based on explicit treatment of the pressure term

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A split-step finite-element method for incompressible Navier-Stokes equations with high-order accuracy up-to the boundary

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Systems of conservation laws

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Parametric POD-Galerkin Model Order Reduction for Unsteady-State Heat Transfer Problems

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Data-driven POD-Galerkin reduced order model for turbulent flows

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A hybrid reduced order method for modelling turbulent heat transfer problems

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Identifiers

Mathematics Subject Classification ID

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10.1016/J.JCP.2021.110260

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Sitelinks

Mathematics(1 entry)

mardi Publication:2131062