Mass transport of solutes coupled with natural fluid convection in sedimentary basins is examined with the help of numerical experiments. The mathematical model is the result of the coupling of a fluid flow and mass transport code with a geochemical speciation code ; it thus represents the migration of reactive chemical elements as well as fluid and heat flow. The computation of precipitation and dissolution mechanisms includes the thermodynamic speciation of the solution as well as first order kinetic reactions. A theoretical example illustrates how, in a thermal convective cell, the mass transport depends on the velocity of the reactions and on the evolution of the temperature field.Le transfert de masse lié à la convexion du fluide dans ...
Der Transfer von chemischen Elementen im Gestein wird bestimmt durch physikalische Vorgänge, die vom...
A three-phase flow and contaminant transport mathematical model for a non-isothermal system is devel...
We study mass transfer towards a solid spherical catalyst particle experiencing a first order irreve...
Mass transport of solutes coupled with natural fluid convection in sedimentary basins is examined wi...
Abstract: Flow of fluids in sedimentary basins causes transport of heat and dissolved mass and is th...
In order to understand the processes involved in water and steam floods during secondary and enhance...
192 pagesIn this work we have been interested in the chemical exchange and mass transfer between min...
In porous geological structures, free convection may have an extensive effect on phenomena such as m...
In this chapter we focus on mathematical and numerical models of coupled partial differential equati...
This book presents a new computational methodology called Computational Mass Transfer (CMT). It offe...
Many geochemical processes involve the reaction of an aqueous phase with minerals with which the aqu...
The thesis concerns three independent subject areas: the dissipative transport in heterogeneous geol...
In order to use the finite element method for solving fluid-rock interaction problems in pore-fluid ...
© 2016 .This paper presents a new mathematical model of coupled processes of filtration, deformation...
Deep sedimentary basins are complex systems that over long time scales may be affected by numerous i...
Der Transfer von chemischen Elementen im Gestein wird bestimmt durch physikalische Vorgänge, die vom...
A three-phase flow and contaminant transport mathematical model for a non-isothermal system is devel...
We study mass transfer towards a solid spherical catalyst particle experiencing a first order irreve...
Mass transport of solutes coupled with natural fluid convection in sedimentary basins is examined wi...
Abstract: Flow of fluids in sedimentary basins causes transport of heat and dissolved mass and is th...
In order to understand the processes involved in water and steam floods during secondary and enhance...
192 pagesIn this work we have been interested in the chemical exchange and mass transfer between min...
In porous geological structures, free convection may have an extensive effect on phenomena such as m...
In this chapter we focus on mathematical and numerical models of coupled partial differential equati...
This book presents a new computational methodology called Computational Mass Transfer (CMT). It offe...
Many geochemical processes involve the reaction of an aqueous phase with minerals with which the aqu...
The thesis concerns three independent subject areas: the dissipative transport in heterogeneous geol...
In order to use the finite element method for solving fluid-rock interaction problems in pore-fluid ...
© 2016 .This paper presents a new mathematical model of coupled processes of filtration, deformation...
Deep sedimentary basins are complex systems that over long time scales may be affected by numerous i...
Der Transfer von chemischen Elementen im Gestein wird bestimmt durch physikalische Vorgänge, die vom...
A three-phase flow and contaminant transport mathematical model for a non-isothermal system is devel...
We study mass transfer towards a solid spherical catalyst particle experiencing a first order irreve...