Discontinuous Solutions of the “Shallow Water$rdquo; Equations for Flow Over a Bottom Step
✍ Scribed by V. V. Ostapenko
- Book ID
- 110398572
- Publisher
- SP MAIK Nauka/Interperiodica
- Year
- 2002
- Tongue
- English
- Weight
- 215 KB
- Volume
- 43
- Category
- Article
- ISSN
- 0021-8944
No coin nor oath required. For personal study only.
📜 SIMILAR VOLUMES
In this paper we present the exact solution of the Riemann problem for the non-linear shallow water equations with a step-like bottom. The solution has been obtained by solving an enlarged system that includes an additional equation for the bottom geometry and then using the principles of conservati
This paper proposes a wetting and drying treatment for the piecewise linear Runge-Kutta discontinuous Galerkin approximation to the shallow water equations. The method takes a fixed mesh approach as opposed to mesh adaptation techniques and applies a post-processing operator to ensure the positivity