Author(s): M. Hami; K. Gueraoui; A. Hammoumi; G. Zeggwagh

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Abstract: This survey treats the mathematical pattern that describes the solute transport in the unsaturated zone of a porous media conducting the contamination to the groundwater. This problem is the result of the combination of three essential processes: water flow in the porous media, the heat transfer and the transport of the polluting agent. The governing equations are non-linear and present a very strong coupling. A numerical approach based on the finite difference method, for the resolution of one-dimensional problem is proposed.

DOI: https://doi.org/10.1080/00221680109499800

Year: 2001