An analysis of arithmetic averaging in approximate Riemann solvers with an application to steady, supercritical flows
โ Scribed by P. Glaister
- Book ID
- 108022456
- Publisher
- Elsevier Science
- Year
- 1994
- Tongue
- English
- Weight
- 563 KB
- Volume
- 28
- Category
- Article
- ISSN
- 0898-1221
No coin nor oath required. For personal study only.
๐ SIMILAR VOLUMES
An analysis of various averaging procedures is undertaken for an approximate Riemann solver for the one-dimensional equations governing the compressible flow of a real gas. This study draws on earlier work for the Euler equations with ideal gases, and is ultimately intended for use with the equation
A weak formulation of the Roe linearised Riemann solver proposed recently is examined in the context of the equations governing steady, supercritical flows. Two possible alternatives present themselves, and it is shown that these are equivalent and, moreover, are equivalent to existing schemes.
A numerical simulator that treats three dimensional, multiphase, surface-subsurface combined ยฏows was applied to actual runo analysis. A sensitivity study of hydraulic surface/subsurface interaction parameters required in numerical simulation was carried out utilizing short-term data, and a set of p