A low-diffusion flux-splitting scheme for Navier-Stokes calculations
type: Item
instance of: scholarly article
title: A low-diffusion flux-splitting scheme for Navier-Stokes calculations
zbMATH Open document ID: 0911.76055
DOI: 10.1016/S0045-7930(97)00014-5
author: Jack R. Edwards
published in: Computers and Fluids
publication date: 1999-05-09T00:00:00Z
review text: A family of low-diffusion flux-splitting schemes is presented. The schemes can be used for simulations of non-reacting and reacting gas flows. The author claims that the growth of shear layers can be captured with the same accuray as that of the Liou-Steffen scheme, and strong shocks with that of the van Leer-Hänel scheme. Altogether three variants of the scheme are analysed. The results show that the new schemes can provide enhanced robustness and accuracy in situations where conventional approximate Riemann solvers may fail. This behavior, in addition to simplicity, is also claimed for the simulation of reacting gas flows. The papers shows in detail the behavior of the scheme variants in comparison to other schemes.
Mathematics Subject Classification ID: 76M25
Mathematics Subject Classification ID: 76N10
Mathematics Subject Classification ID: 76L05
Mathematics Subject Classification ID: 76V05
Mathematics Subject Classification ID: 92E20
zbMATH DE Number: 1083954
zbMATH Keywords: growth of shear layers
zbMATH Keywords: Liou-Steffen scheme
zbMATH Keywords: strong shocks
zbMATH Keywords: van Leer-Hänel scheme
zbMATH Keywords: reacting gas flows
describes a project that uses: Spalart-Allmaras
MaRDI profile type: Publication
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description: scientific article; zbMATH DE number 1083954