The generalized Riemann problem (GRP) scheme for the hydrodynamic conservation laws is extended to a two-dimensional moving boundary tracking (MBT) configuration, aimed at treating time-dependent compressible flows with moving (impermeable) boundary surfaces. A Strang-type operator splitting is empl
Conservation laws for one-dimensional isentropic gas flows
✍ Scribed by E.S. Şuhubi
- Publisher
- Elsevier Science
- Year
- 1984
- Tongue
- English
- Weight
- 498 KB
- Volume
- 22
- Category
- Article
- ISSN
- 0020-7225
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📜 SIMILAR VOLUMES
## Abstract This work gives a condition for existence of singular and delta shock wave solutions to Riemann problem for 2×2 systems of conservation laws. For a fixed left‐hand side value of Riemann data, the condition obtained in the paper describes a set of possible right‐hand side values. The pro
A singularities tracking version of the GRP scheme for the integration of the Euler equations for compressible duct flow is presented. Flow singularities corresponding to contact (material), shock, or gradient discontinuities are represented by special grid points that move through the fixed grid at