Amel Sboui ; Jaffré Jérôme - Discrétisation en temps par sous-domaine pour un problème d'advection en milieu poreux

arima:1872 - Revue Africaine de Recherche en Informatique et Mathématiques Appliquées, August 21, 2006, Volume 5, Special Issue TAM TAM'05, november 2006 - https://doi.org/10.46298/arima.1872
Discrétisation en temps par sous-domaine pour un problème d'advection en milieu poreux

Authors: Amel Sboui 1; Jaffré Jérôme 1

  • 1 Parameter estimation and modeling in heterogeneous media

The aim of this paper is to present a method of time dicretisation which allows the use of different time steps in different subdomains. The advection equation is dicretised by an upwind scheme. The link between the time grids is accomplished in order that the scheme is conservative.

https://doi.org/10.46298/arima.1872
Source: HAL:hal-01263440v1
Volume: Volume 5, Special Issue TAM TAM'05, november 2006
Published on: August 21, 2006
Submitted on: February 9, 2006
Keywords: Advection equation, Finite volumes, Upwind scheme, Subdomain time stepping,Equation d'advection,Volumes finis,Shémas amont,Discrétisation en temps par sous-domaine,[MATH] Mathematics [math],[INFO] Computer Science [cs]

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