A Direct Eulerian GRP Scheme for Compressible Fluid Flows
Matania Ben-Artzi, Jiequan Li, and Gerald Warnecke
A direct Eulerian generalized Riemann problem (GRP) scheme is derived
for compressible fluid flows. Riemann invariants are introduced
as the main ingredient to resolve the generalized Riemann problem
(GRP) directly for the Eulerian formulation. The crucial auxiliary
Lagrangian scheme in the original GRP scheme is not necessary in
the present framework. The delicate sonic cases can be easily
treated and the extension to multidimensional cases is
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- Matania Ben-Artzi,
- Jiequan Li,
- Gerald Warnecke,
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- Submitted by:
May 24 2005.
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Last modified: Thu May 26 09:04:04 MEST 2005