Observatorio de I+D+i UPM

Memorias de investigación
Conferencias:
A numerical study of a non-hydrostatic ocean model: an application to the Mediterranean Sea
Año:2014
Áreas de investigación
  • Matemáticas
Datos
Descripción
In this work we present a non-hydrostatic ocean model. The set of equations consists of the three dimensional Navier-Stokes equations in a rotating frame together with con- servation equations for temperature and salinity. These equations are discretised using the so called Lagrange-Galerkin method combined with the finite element method in a semi-implicit scheme. The main advantages of the resulting numerical scheme is that it allows large time steps, thanks to the good stabilities properties of the Lagrange-Galerkin method, and we can make use of the finite element unstructured meshes to increase res- olution in some specific regions where the flow cannot be under-resolved. Some fully non-hydrostatic examples are shown and finally an application to the Mediterranean Sea.
Internacional
Si
ISSN o ISBN
Entidad relacionada
Universidad Politécnica de Madrid
Nacionalidad Entidad
ESPAÑA
Lugar del congreso
Madrid
Esta actividad pertenece a memorias de investigación
Participantes
  • Autor: Pedro Galan Del Sastre (UPM)
Grupos de investigación, Departamentos, Centros e Institutos de I+D+i relacionados
  • Creador: Departamento: Matemática Aplicada
S2i 2022 Observatorio de investigación @ UPM con la colaboración del Consejo Social UPM
Cofinanciación del MINECO en el marco del Programa INNCIDE 2011 (OTR-2011-0236)
Cofinanciación del MINECO en el marco del Programa INNPACTO (IPT-020000-2010-22)