Well-balanced SPH scheme, Goutal and Maurel experiments
1D dam-break, flow over two bumps with Manning friction
2D dam-break, flow over two bumps with Manning friction
2011 Japan tsunami, first-order and comparison with physical data
2011 Japan tsunami, first-order (left panel) and second-order (right panel)
Simulation over an urban topography (with bottom friction)
Double shear layer, compressible low Mach number solution obtained with the second-order scheme (left panel) and reference incompressible solution (right panel)
Flooding of an idealized river, corresponding to the Garonne upstream of Toulouse
Video: time evolution of the water surface (computation with the a new accurate 1D model)
Top figure: water surface, snapshot in time, comparison between the reference 2D solution and two new 1D models
Bottom figure: relative error in L∞ norm, over time, between the 1D water surface and the reference