On a numerical flux for the shallow water equations

• ID: 2527, RIV: 10084020
• ISSN: 0094-243X, ISBN: neuvedeno
• zdroj: AIP Conference Proceedings
• klíčová slova: finite volume method; numerical flux; shallow water equations
• autoři: Jiří Felcman, Oto Havle
• autoři z KNM: Felcman Jiří

Abstrakt

The finite volume schemes of Vijayasundaram and Osher-Solomon type are proposed. The numerical results with discontinuous initial condition and the comparison with Lax-Friedrichs approach are presented for homogeneous case. The extension of the method for the inhomogeneous case is described.