The shallow water model
Icosahedral Shallow Water Model (ICOSWM): results of shallow water test cases and sensitivity to model parameters
... Icosahedral Shallow Water Model (ICOSWM) has been a first step in the development of the ICON (acronym for ICOsahedral Nonhydrostatic) ...Transform Shallow Water Model (STSWM) ...
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Numerical simulations of hydraulic jumps with the Shear Shallow Water model
... for water depth given by the two models on this bed slope as well as the numerical solution for the SSWE obtained with N = 1000 mesh points at time t = 500 ...the shallow water model only by ...
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Dynamically adaptive grid based discontinuous Galerkin shallow water model
... (2012) Dynamically adaptive grid based discontinuous Galerkin shallow water model. Advances in Water Resources, 37.[r] ...
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Potential vorticity redistribution by localised transient forcing in the shallow-water model
... the shallow-water model, which in comparison to the QG model is much closer to the primitive equations used in comprehensive ...single-layer shallow-water model and ...
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A numerical shallow-water model for gravity currents for a wide range of density differences
... a shallow-water model. In the model, the effects of varying ρ c /ρ a are taken into account via the front condition ...(BC) model and the Artificial Bed (AB) ...BC model, whereas ...
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Dynamics of turbulent western-boundary currents at low latitude in a shallow-water model
... Received: 27 September 2014 – Published in Ocean Sci. Discuss.: 05 November 2014 Revised: 24 February 2015 – Accepted: 01 June 2015 – Published: 26 June 2015 Abstract. The dynamics of low latitude turbulent western- ...
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Resonant excitation of coastal Kelvin waves in the two-layer rotating shallow water model
... rotating shallow water model with an idealized straight ...rotating shallow water model allows for new resonances leading to the excitation of Kelvin waves by inertia–gravity ...
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A Grid Convergence Study for the Integral Porosity Shallow Water Model on Unstructured Triangular Meshes
... porosity shallow water model (IP) is a modified form of the depth-averaged shallow water flow model, which utilizes porosities to account for unresolved sub-grid-scale topography ...
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Data assimilation with correlated observation errors: experiments with a 1-D shallow water model
... A B S T R A C T Remote sensing observations often have correlated errors, but the correlations are typically ignored in data assimilation for numerical weather prediction. The assumption of zero correlations is often ...
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Data assimilation with correlated observation errors: experiments with a 1-D shallow water model
... (Manuscript received 15 August 2012; in final form 22 March 2013) A B S T R A C T Remote sensing observations often have correlated errors, but the correlations are typically ignored in data assimilation for numerical ...
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An explicit asymptotic preserving low Froude scheme for the multilayer shallow water model with density stratification
... multilayer shallow water, asymptotic preserving scheme, non-linear stability, energy ...of shallow water ...the water flow ...multilayer shallow water model, which ...
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The thermal phase curve offset on tidally- and non-tidally-locked exoplanets: a shallow water model
... linear model; the same flow patterns emerging under fast rotation - high drag as for slow rotation - low ...the shallow water system with mobile forcing has a stronger dependence on the frictional ...
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Multiwavelet discontinuous Galerkin h-adaptive shallow water model
... Fig. 12 shows the steady state computations achieved by the adaptive MWDG model and the selected uniform mesh variant jointly with the analytical depth and discharge profiles. Both models are observed to reproduce ...
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Multiwavelet discontinuous Galerkin h-adaptive shallow water model
... Fig. 12 shows the steady state computations achieved by the adaptive MWDG model and the selected uniform mesh variant jointly with the analytical depth and discharge profiles. Both models are observed to reproduce ...
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2D Shallow Water Model for Dam Break and Column Interactions
... KEYWORDS Dam Break, Two-dimensional, Shallow Water Equations, FTCS, Numerical Instability © The Author(s) 2020. This article is distributed under a Creative Commons Attribution-ShareAlike 4.0 International ...
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Benchmarking a multiresolution discontinuous Galerkin shallow water model: Implications for Computational hydraulics
... a = 0 . 001 cases resemble very much, and the smallest time steps are obtained at around 40 s ≤ t ≤ 50 s in the three cases. This time roughly corresponds to the period on which water is spilling for the second ...
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A global finite-element shallow-water model supporting continuous and discontinuous elements
... Test case 2 of Williamson et al. (1992) describes a zonally symmetric geostrophically balanced flow. This test utilizes an unstable equilibrium solution to the shallow-water equa- tions which is expected to ...
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Shallow Water 1D Model for Pollution River Study
... When considering river flows with an essential lack of transversal velocity component, the obvious choice to calculate the discharge and the pollutant concentrations is to use a 1D shallow water (SW) ...
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Shallow water vortex equilibria and their stability
... gH is a characteristic gravity-wave speed, g is gravity (or ‘reduced’ gravity in a two-layer context where one layer is infinitely deep), H is the mean active layer depth, and f is the Coriolis frequency (here constant). ...
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Remarks on rotating shallow-water magnetohydrodynamics
... Dikpati, M. and Gilman, P. A.: Prolateness of the solar tachocline inferred from latitudinal force balance in a magnetohydrody- namic shallow water model, Astrophys. J., 552, 348–353, 2001a. Dikpati, ...
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