A coupled numerical model for water flow, sediment transport and bed erosion

DOI10.1016/J.COMPFLUID.2017.06.013zbMath1390.76478OpenAlexW2625441327MaRDI QIDQ1648399

Xin Liu, Abdelaziz Beljadid

Publication date: 27 June 2018

Published in: Computers and Fluids (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1016/j.compfluid.2017.06.013

zbMATH Keywords

shallow water equationscoupled modelfinite-volume methodLagrange theorembed-load transportcentral-upwind method

Mathematics Subject Classification ID

Water waves, gravity waves; dispersion and scattering, nonlinear interaction (76B15) Finite volume methods applied to problems in fluid mechanics (76M12) Finite volume methods for initial value and initial-boundary value problems involving PDEs (65M08)

Related Items (10)

Two-dimensional numerical modelling of shallow water flows over multilayer movable beds ⋮ Efficient Experimental and Numerical Methods for Solving Vertical Distribution of Sediments in Dam-Break Flows ⋮ Late-time asymptotic behavior of solutions to hyperbolic conservation laws on the sphere ⋮ A structure-preserving algorithm for surface water flows with transport processes ⋮ A robust hybrid unstaggered central and Godunov-type scheme for Saint-Venant-Exner equations with wet/dry fronts ⋮ A semi-implicit finite volume method for the Exner model of sediment transport ⋮ A 1D numerical model for the simulation of unsteady and highly erosive flows in rivers ⋮ A Highly Efficient Numerical Method for Rotating Oceanographic Flows Modeled by Saint-Venant System with Coriolis Forces ⋮ Discontinuous Galerkin methods for a dispersive wave hydro-sediment-morphodynamic model ⋮ Linear stability of shallow morphodynamic flows

Cites Work

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• HLLC scheme with novel wave-speed estimators appropriate for two-dimensional shallow-water flow on erodible bed
• Central-upwind schemes on triangular grids for hyperbolic systems of conservation laws

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