RBF-FD discretization of the Navier-Stokes equations on scattered but staggered nodes (Q2112439)

scientific article; zbMATH DE number 7640529

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English	RBF-FD discretization of the Navier-Stokes equations on scattered but staggered nodes	scientific article; zbMATH DE number 7640529

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instance of

scholarly article

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title

RBF-FD discretization of the Navier-Stokes equations on scattered but staggered nodes (English)

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Journal of Computational Physics

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publication date

11 January 2023

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full work available at URL

https://arxiv.org/abs/2206.06495

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zbMATH Keywords

RBF-FD

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polyharmonic splines

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polynomial augmentation

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Navier-Stokes

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fractional-step

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staggered grid

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describes a project that uses

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Numerical investigation on the stability of singular driven cavity flow

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On choosing ``optimal'' shape parameters for RBF approximation

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Observations on the behavior of radial basis function approximations near boundaries

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Solving PDEs with radial basis functions

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Stable Computations with Gaussian Radial Basis Functions

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Stabilization of RBF-generated finite difference methods for convective PDEs

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Stable calculation of Gaussian-based RBF-FD stencils

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A Stable Algorithm for Flat Radial Basis Functions on a Sphere

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Stable computation of multiquadric interpolants for all values of the shape parameter

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Application of a fractional-step method to incompressible Navier-Stokes equations

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Stable computation of differentiation matrices and scattered node stencils based on Gaussian radial basis functions

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Compact finite difference schemes with spectral-like resolution

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Preconditioned multigrid methods for unsteady incompressible flows

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Fundamentals of Engineering Numerical Analysis

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Transition in a 2-D lid-driven cavity flow

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An algorithm for selecting a good value for the parameter \(c\) in radial basis function interpolation

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Local radial basis function-based differential quadrature method and its application to solve two-dimensional incompressible Navier--Stokes equations

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A radial basis function (RBF)-finite difference (FD) method for the backward heat conduction problem

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Two dimensional analysis of hybrid spectral/finite difference schemes for linearized compressible Navier-Stokes equations

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A point interpolation meshless method based on radial basis functions

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Scattered node compact finite difference-type formulas generated from radial basis functions

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Identifiers

Mathematics Subject Classification ID

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10.1016/J.JCP.2022.111756

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Sitelinks

Mathematics(1 entry)

mardi Publication:2112439