Numerical and mathematical simulation of the influence of the Soret effect on the transport of hydrocarbons chlorinated in a porous media in twodimension geometry

We require this mathematical and numerical modeling in order to evidence the influence of the soret effect on the transport of hydrocarbons chlorinated in a porous media. besides the multiphase aspect and the multicomponents aspect,we consider,in this study,a third important aspect: soret effect. via the method of scaling,we transcribe the equations governing this problem,already written in pore scale,at the macroscopic scale. since the differential equations established are coupled and nonlinear,the problem will be solved numerically by using a numerical approach based on the finite volume method.