On bi-grid local mode analysis of solution techniques for 3-D Euler and Navier-Stokes equations
type: Item
instance of: scholarly article
title: On bi-grid local mode analysis of solution techniques for 3-D Euler and Navier-Stokes equations
zbMATH Open document ID: 0848.76047
author: S. O. Ibraheem
author: A. O. Demuren
published in: Journal of Computational Physics
publication date: 1996-07-02T00:00:00Z
review text: A procedure is presented for utilizing a bi-grid stability analysis as a practical tool for predicting multigrid performance in a range of numerical methods for solving Euler and Navier-Stokes equations. Model problems based on the convection equation, the diffusion equation, and Burgers equation are used to illustrate the superiority of the bi-grid analysis in comparison to the smoothing factor derived from conventional von Neumann analysis.
Mathematics Subject Classification ID: 76M20
Mathematics Subject Classification ID: 76N10
zbMATH DE Number: 881923
zbMATH Keywords: upwind difference based factorizations
zbMATH Keywords: van Leer flux-vector splitting
zbMATH Keywords: Beam-Warming central difference scheme
zbMATH Keywords: multigrid performance
zbMATH Keywords: convection equation
zbMATH Keywords: diffusion equation
zbMATH Keywords: Burgers equation
zbMATH Keywords: smoothing factor
zbMATH Keywords: von Neumann analysis
MaRDI profile type: Publication
full work available at URL: jcph.1996.0099
OpenAlex ID: W2055269996
DOI: 10.1006/JCPH.1996.0099
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description: scientific article; zbMATH DE number 881923