[HTML][HTML] An integrated GPU-accelerated modeling framework for high-resolution simulations of rural and urban flash floods
A Buttinger-Kreuzhuber, A Konev, Z Horváth… - … Modelling & Software, 2022 - Elsevier
This paper presents an integrated modeling framework aiming at accurate predictions of
flood hazard from heavy rainfalls. The accuracy of such predictions generally depends on …
flood hazard from heavy rainfalls. The accuracy of such predictions generally depends on …
The use of proper orthogonal decomposition (POD) meshless RBF-FD technique to simulate the shallow water equations
M Dehghan, M Abbaszadeh - Journal of Computational Physics, 2017 - Elsevier
The main aim of this paper is to develop a fast and efficient local meshless method for
solving shallow water equations in one-and two-dimensional cases. The mentioned …
solving shallow water equations in one-and two-dimensional cases. The mentioned …
An upwind local radial basis functions-differential quadrature (RBFs-DQ) technique to simulate some models arising in water sciences
M Abbaszadeh, M Dehghan - Ocean Engineering, 2020 - Elsevier
The main aim of the current paper is to propose an efficient numerical procedure based on
the meshless method for solving some models of conservation laws. In the current …
the meshless method for solving some models of conservation laws. In the current …
A comprehensive explanation and exercise of the source terms in hyperbolic systems using Roe type solutions. Application to the 1D-2D shallow water equations
J Murillo, A Navas-Montilla - Advances in Water Resources, 2016 - Elsevier
Powerful numerical methods have to consider the presence of source terms of different
nature, that intensely compete among them and may lead to strong spatiotemporal …
nature, that intensely compete among them and may lead to strong spatiotemporal …
[HTML][HTML] The space-splitting idea combined with local radial basis function meshless approach to simulate conservation laws equations
M Dehghan, M Abbaszadeh - Alexandria Engineering Journal, 2018 - Elsevier
One acceptable technique in meshfree methods is collocation procedure based on the
radial basis functions. But the mentioned technique is poor for solving problems that have …
radial basis functions. But the mentioned technique is poor for solving problems that have …
A well-balanced ADER discontinuous Galerkin method based on differential transformation procedure for shallow water equations
G Li, J Li, S Qian, J Gao - Applied Mathematics and Computation, 2021 - Elsevier
This article develops a new discontinuous Galerkin (DG) method on structured meshes for
solving shallow water equations. The method here applies the one-stage ADER (Arbitrary …
solving shallow water equations. The method here applies the one-stage ADER (Arbitrary …
High-order well-balanced and positivity-preserving finite-difference AWENO scheme with hydrostatic reconstruction for shallow water equations
BS Wang, P Li, Z Gao - Applied Numerical Mathematics, 2022 - Elsevier
The shallow water equations (SWEs) admit still water steady-state solutions in which the flux
gradients are exactly balanced by the source term. Furthermore, the no-water dry areas …
gradients are exactly balanced by the source term. Furthermore, the no-water dry areas …
2D well-balanced augmented ADER schemes for the shallow water equations with bed elevation and extension to the rotating frame
A Navas-Montilla, J Murillo - Journal of Computational Physics, 2018 - Elsevier
In this work, an arbitrary order augmented WENO-ADER scheme for the resolution of the 2D
Shallow Water Equations (SWE) with geometric source term is presented and its application …
Shallow Water Equations (SWE) with geometric source term is presented and its application …
[HTML][HTML] High order well-balanced discontinuous Galerkin methods based on hydrostatic reconstruction for shallow water equations
G Li, L Song, J Gao - Journal of Computational and Applied Mathematics, 2018 - Elsevier
In this paper, we introduce high order well-balanced discontinuous Galerkin methods for
shallow water equations over non-flat bottom topography, which preserve the lake at rest …
shallow water equations over non-flat bottom topography, which preserve the lake at rest …
Formulation of exactly balanced solvers for blood flow in elastic vessels and their application to collapsed states
J Murillo, A Navas-Montilla, P García-Navarro - Computers & Fluids, 2019 - Elsevier
In this work, numerical solvers based on extensions of the Roe and HLL schemes are
adapted to deal with test cases involving extreme collapsing conditions in elastic vessels. To …
adapted to deal with test cases involving extreme collapsing conditions in elastic vessels. To …