Listar1. Investigación por tema "Shallow waters"
Mostrando ítems 1-5 de 5
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An unstructured finite volume model for unsteady turbulent shallow water flow with wet-dry fronts: numerical solver and experimental validation
(2005)[Resumen] El principal objetivo de esta tesis es aplicar las ecuaciones de aguas someras bidimensionales a diferentes flujos en lámina libre, centrándose especialmente en aquellos problemas en los que o bien el tratamiento ... -
Asymptotic Analysis of a Thin Fluid Layer Flow Between Two Moving Surfaces
(Elsevier, 2022-03-01)[Abstract] In this paper we study the behavior of an incompressible viscous fluid moving between two very close surfaces also in motion. Using the asymptotic expansion method we formally justify two models, a lubrication ... -
Asymptotic study of a thin layer of viscous fluid between two surfaces
(University of Primorska Press, 2021)[Abstract:] In this work, we are interested in studying the behavior of an incompressible viscous fluid moving between two closely spaced surfaces, also in motion. -
Modelos de aguas poco profundas obtenidos mediante la técnica de desarrollos asintóticos
(2006)[Resumen] Clásicamente las ecuaciones de aguas poco profundas se obtienen a partir de las ecuaciones de Euler o Navier-Stokes mediante ciertas hipótesis simplificadoras. Dichas hipótesis no siempre están debidamente ... -
Time-averaged shallow water model: asymptotic derivation and numerical validation
(2015)The objective of this paper is to derive, from the Navier-Stokes equations in a shallow domain,a new bidimensional shallow water model able to filter the high frequency oscillations that are produced, when the Reynolds ...