An arbitrary Lagrangian-Eulerian \(\sigma\) (ALES) model with non-hydrostatic pressure for shallow water flows

DOI10.1016/S0045-7825(99)00014-6zbMath0967.76065OpenAlexW2113244326MaRDI QIDQ1976166

Yanyan Li

Publication date: 30 August 2001

Published in: Computer Methods in Applied Mechanics and Engineering (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1016/s0045-7825(99)00014-6

zbMATH Keywords

\(k\)-epsilon turbulence modelshallow water flowsnon-hydrostatic pressureeddy viscositymoving free surfacearbitrary Lagrangian-Eulerian modelsigma coordinate systemunsteady Reynolds averaged Navier-Stokes equationswave flow over barwave/current flows over trench

Mathematics Subject Classification ID

Finite volume methods applied to problems in fluid mechanics (76M12) Waves for incompressible viscous fluids (76D33)

Related Items (10)

Depth-integrated free-surface flow with a two-layer non-hydrostatic formulation ⋮ Three-dimensional numerical modelling of free surface flows with non-hydrostatic pressure ⋮ Turbulence modelling of shallow water flows using Kolmogorov approach ⋮ Vertical two-dimensional non-hydrostatic pressure model with single layer ⋮ The impacts of the ALE and hydrostatic-pressure approaches on the energy budget of unsteady free-surface flows ⋮ Dispersion and nonlinearity of multi-layer non-hydrostatic free-surface flow ⋮ Hydrodynamic processes on beach: Wave breaking, up-rush, and backwash ⋮ Sigma transformation and ALE formulation for three-dimensional free surface flows ⋮ Extension of artificial viscosity technique for solving 2D non-hydrostatic shallow water equations ⋮ Efficient non-hydrostatic modelling of surface waves interacting with structures

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