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Listar por autor "Castro Díaz, Manuel Jesús"
Mostrando ítems 21-27 de 27
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Artículo
Numerical treatment of the loss of hyperbolicity of the two-layer shallow-water system
Castro Díaz, Manuel Jesús; Fernández Nieto, Enrique Domingo; González Vida, José Manuel; Parés Madroñal, Carlos (Plenum Press, 2011)In this work, a characterization of the hyperbolicity region for the two layer shallow-water system is proposed and ...
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On a shallow water model for the simulation of turbidity currents
Morales de Luna, Tomás; Castro Díaz, Manuel Jesús; Parés Madroñal, Carlos; Fernández Nieto, Enrique Domingo (Cambridge University Press, 2009)We present a model for hyperpycnal plumes or turbidity currents that takes into account the interaction between the turbidity ...
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On an Intermediate Field Capturing Riemann solver based on a Parabolic viscosity matrix for the two-layer shallow water system
Fernández Nieto, Enrique Domingo; Castro Díaz, Manuel Jesús; Parés Madroñal, Carlos (Plenum Press, 2011)The goal of this article is to design a new approximate Riemann solver for the two-layer shallow water system which is ...
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Performance and limits of a shallow-water model for landslide-generated tsunamis: from laboratory experiments to simulations of flank collapses at Montagne Pelée (Martinique)
Poulain, Pablo; Le Friant, Anne; Mangeney, Anne; Viroulet, Sylvain; Fernández Nieto, Enrique Domingo; Castro Díaz, Manuel Jesús; Peruzzetto, Marc; Grandjean, Gilles; Bouchut, François; Pedreros, Rodrigo; Komorowski, Jean-Christophe (Oxford University Press, 2023-05)We investigate the dynamics and deposits of granular flows and the amplitude of landslide-generated water waves using the ...
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Sediment transport models in Shallow Water equations and numerical approach by high order finite volume methods.
Castro Díaz, Manuel Jesús; Fernández Nieto, Enrique Domingo; Ferreiro Ferreiro, Ana María (Elsevier, 2008)This paper is concerned with the numerical approximation of bedload sediment transport due to water evolution. For the ...
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Artículo
Two-dimensional sediment transport models in shallow water equations. A second order finite volume approach on unstructured meshes
Castro Díaz, Manuel Jesús; Fernández Nieto, Enrique Domingo; Ferreiro Ferreiro, Ana María; Parés Madroñal, Carlos (Elsevier, 2009)In this paper, we study the numerical approximation of bedload sediment transport due to shallow layer flows. The ...
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Well-balanced finite volume schemes for 2D non-homogeneous hyperbolic systems. Application to the dam-break of Aznalcóllar.
Castro Díaz, Manuel Jesús; Chacón Rebollo, Tomás; Fernández Nieto, Enrique Domingo; González Vida, José Manuel; Parés Madroñal, Carlos (Elsevier, 2008)In this paper, we introduce a class of well-balanced finite volume schemes for 2D non-homogeneous hyperbolic systems. We ...