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- Blöschl, Günter, et al. Show all 5 Authors
- Advances in water resources 2019 v.127 pp. 89-108
- landscapes; topography; water resources
- ... This paper presents a finite volume scheme on structured grids to simulate shallow flows over complex terrain. The situation of shallow downhill flow over a step is particularly challenging for most shallow water schemes. We study this situation in detail and devise a novel second-order reconstruction strategy, which gives superior results over former hydrostatic reconstruction (HR) schemes. The r ...