Format:
Online-Ressource
ISSN:
1617-7061
Content:
Abstract: The results of a formal asymptotic low Mach number analysis [5, 6] of the Euler equations of gas dynamics are used to extend the validity of a numerical method from the simulation of compressible inviscid flow fields to the low Mach number regime. Although, different strategies are applicable [7, 8, 5, 9] in this context we focus our view to a preconditioning technique recently proposed by Guillard and Viozat [16]. We present a finite volume approximation of the governing equations using a Lax‐Friedrichs scheme whereby a preconditioning of the incorporated numerical dissipation is employed. A discrete asymptotic analysis proves the validity of the scheme in the low Mach number regime.
In:
volume:1
In:
number:1
In:
year:2002
In:
pages:526-529
In:
extent:4
In:
Proceedings in applied mathematics and mechanics, Weinheim : Wiley-VCH, 2002-, 1, Heft 1 (2002), 526-529 (gesamt 4), 1617-7061
Language:
English
DOI:
10.1002/1617-7061(200203)1:1〈526::AID-PAMM526〉3.0.CO;2-3
URN:
urn:nbn:de:101:1-2023103106483070647634
URL:
https://doi.org/10.1002/1617-7061(200203)1:1〈526::AID-PAMM526〉3.0.CO;2-3
URL:
https://nbn-resolving.org/urn:nbn:de:101:1-2023103106483070647634
URL:
https://d-nb.info/1308031769/34
URL:
https://doi.org/10.1002/1617-7061(200203)1:1〈526::AID-PAMM526〉3.0.CO;2-3
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