A GODUNOV TYPE SOLVER FOR TURBULENT COMPR ESSIBLE FLOWS

Authors
FORESTIER A HERARD JM LOUIS X
Citation
A. Forestier et al., A GODUNOV TYPE SOLVER FOR TURBULENT COMPR ESSIBLE FLOWS, Comptes rendus de l'Academie des sciences. Serie 1, Mathematique, 324(8), 1997, pp. 919-926
Citations number
18
Categorie Soggetti
Mathematics, General",Mathematics
Journal title
Comptes rendus de l'Academie des sciences. Serie 1, Mathematique → ACNP
ISSN journal
07644442
Volume
324
Issue
8
Year of publication
1997
Pages
919 - 926
Database
ISI
SICI code
0764-4442(1997)324:8<919:AGTSFT>2.0.ZU;2-L
Abstract
We present here a Godunov type solver which enables us to compute a no n conservative hyperbolic system on unstructured meshs. The convective system comes from the standard turbulent compressible K - epsilon mod el. An entropy inequality is given first; then the solution of the ass ociated one dimensional Riemann problem is given, using approximate ju mp conditions to connect states through discontinuities.