On wave breaking for Boussinesq-type models
M Kazolea, M Ricchiuto - Ocean Modelling, 2018 - Elsevier
We consider the issue of wave breaking closure for Boussinesq type models, and attempt at
providing some more understanding of the sensitivity of some closure approaches to the …
providing some more understanding of the sensitivity of some closure approaches to the …
A high-order finite volume method for systems of conservation laws—Multi-dimensional Optimal Order Detection (MOOD)
S Clain, S Diot, R Loubère - Journal of computational Physics, 2011 - Elsevier
In this paper, we investigate an original way to deal with the problems generated by the
limitation process of high-order finite volume methods based on polynomial reconstructions …
limitation process of high-order finite volume methods based on polynomial reconstructions …
Positivity-preserving high order well-balanced discontinuous Galerkin methods for the shallow water equations
Shallow water equations with a non-flat bottom topography have been widely used to model
flows in rivers and coastal areas. An important difficulty arising in these simulations is the …
flows in rivers and coastal areas. An important difficulty arising in these simulations is the …
Improved detection criteria for the multi-dimensional optimal order detection (MOOD) on unstructured meshes with very high-order polynomials
S Diot, S Clain, R Loubère - Computers & Fluids, 2012 - Elsevier
This paper extends the MOOD method proposed by the authors in [A high-order finite
volume method for hyperbolic systems: Multi-Dimensional Optimal Order Detection (MOOD) …
volume method for hyperbolic systems: Multi-Dimensional Optimal Order Detection (MOOD) …
High order entropy preserving ADER-DG schemes
In this paper, we develop a fully discrete entropy preserving ADER-Discontinuous Galerkin
(ADER-DG) method. To obtain this desired result, we equip the space part of the method …
(ADER-DG) method. To obtain this desired result, we equip the space part of the method …
Recent advances on the discontinuous Galerkin method for shallow water equations with topography source terms
A Duran, F Marche - Computers & Fluids, 2014 - Elsevier
We consider in this work the discontinuous Galerkin discretization of the nonlinear shallow
water equations on unstructured triangulations. In the recent years, several improvements …
water equations on unstructured triangulations. In the recent years, several improvements …
Finite-volume schemes for shallow-water equations
A Kurganov - Acta Numerica, 2018 - cambridge.org
Shallow-water equations are widely used to model water flow in rivers, lakes, reservoirs,
coastal areas, and other situations in which the water depth is much smaller than the …
coastal areas, and other situations in which the water depth is much smaller than the …
[HTML][HTML] An efficient unstructured MUSCL scheme for solving the 2D shallow water equations
The aim of this paper is to present a novel monotone upstream scheme for conservation law
(MUSCL) on unstructured grids. The novel edge-based MUSCL scheme is devised to …
(MUSCL) on unstructured grids. The novel edge-based MUSCL scheme is devised to …
Well-balanced schemes and path-conservative numerical methods
In this chapter we describe a general methodology for developing high-order well-balanced
schemes for hyperbolic system with nonconservative products and/or source terms. We …
schemes for hyperbolic system with nonconservative products and/or source terms. We …
A new class of fully nonlinear and weakly dispersive Green–Naghdi models for efficient 2D simulations
We introduce a new class of two-dimensional fully nonlinear and weakly dispersive Green–
Naghdi equations over varying topography. These new Green–Naghdi systems share the …
Naghdi equations over varying topography. These new Green–Naghdi systems share the …