Skip to Main content Skip to Navigation
Journal articles

Compétition entre transport et rétention de matière en milieu poreux

Abstract : Many break-through curves, especially with passive tracers in unsaturated porous media, show power-law decrease. Such a behaviour is not compatible with Fick's and Fourier's laws. Nevertheless, it fits a wide class of partial differential equations involving time-non-local mappings. Moreover, that equations are the macroscopic limit of many small-scale models. The result was proved, on the basis of a probabilistic method, in the case where all parameters are constant: it is illustrated numerically by simulations in more general situations
Complete list of metadatas

https://hal-cea.archives-ouvertes.fr/cea-01806387
Contributor : Alain Cartalade <>
Submitted on : Saturday, June 2, 2018 - 1:19:42 PM
Last modification on : Thursday, October 15, 2020 - 3:36:36 AM

Links full text

Identifiers

Citation

Marie-Christine Neel, Maminirina Joelson, Andrea Zoia, Alain Cartalade. Compétition entre transport et rétention de matière en milieu poreux. Mechanics & Industry, EDP Sciences, 2009, 10 (3-4), pp.217 - 221. ⟨10.1051/meca/2009050⟩. ⟨cea-01806387⟩

Share

Metrics

Record views

237