A mathematical model of sulphite chemical aggression of limestones with high permeability. Part I: Modeling and qualitative analysis

Abstract
We introduce a degenerate nonlinear parabolic-elliptic system, which describes the chemical aggression of limestones under the attack of SO_2, in high permeability regime. By means of a dimensional scaling, the qualitative behavior of the solutions in the fast reaction limit is investigated. Explicit asymptotic conditions for the front formation are derived.
Anno
2007
Tipo pubblicazione
Altri Autori
Al G.; Furuholt V.; Natalini R.; Torcicollo I.
Editore
Reidel
Rivista
Transport in porous media