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An analysis of averaging procedures in a Riemann solver for the two-dimensional Euler equations

✍ Scribed by P. Glaister

Publisher
Elsevier Science
Year
1998
Tongue
English
Weight
675 KB
Volume
35
Category
Article
ISSN
0898-1221

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✦ Synopsis

An analysis of various averaging procedures is carried out for an approximate Riemann solver for the two-dimensional Euler equations governing the compressible flow of an ideal gas. This study extends some earlier work for the one-dimensional Euler equations, and it is ultimately intended to carry this work forward to include the compressible flow of nonideal gases.

πŸ“œ SIMILAR VOLUMES

An analysis of averaging procedures in a
An analysis of averaging procedures in a Riemann solver for compressible flows of a real gas
✍ P. Glaister πŸ“‚ Article πŸ“… 1997 πŸ› Elsevier Science 🌐 English βš– 619 KB

An analysis of various averaging procedures is undertaken for an approximate Riemann solver for the one-dimensional equations governing the compressible flow of a real gas. This study draws on earlier work for the Euler equations with ideal gases, and is ultimately intended for use with the equation

The efficiency of different averaging pr
The efficiency of different averaging procedures in an algorithm for the Euler equations
✍ P. Glaister πŸ“‚ Article πŸ“… 1996 πŸ› Elsevier Science 🌐 English βš– 185 KB

Three numerical schemes, all based on numerical characteristic decomposition, are compared in terms of their computational efficiency when applied to the one-dimensional Euler equations. The schemes differ through the use of alternative averaging procedures. KeywordsqNumerical scheme, Euler equation