Analytical solution for conservative solute transport in one-dimensional homogeneous porous formations with time-dependent velocity / Kumar Singh, Mritunjay in Journal of engineering mechanics, Vol. 135 N° 9 (Septembre 2009)  

Analytical solution for conservative solute transport in one-dimensional homogeneous porous formations with time-dependent velocity [texte imprimé] / Kumar Singh, Mritunjay, Auteur ; Singh, Vijay P., Auteur ; Premlata Singh, Auteur . - pp. 1015-1021.
Mécanique appliquée
Langues : Anglais (eng)
in Journal of engineering mechanics > Vol. 135 N° 9 (Septembre 2009) . - pp. 1015-1021

Mots-clés :	Groundwater pollution Nonpoint Point Aquifers Unsteady flow Solutes Analytical techniques.
Résumé :	The space-time variation in contaminant concentration in unsteady flow in a homogeneous finite aquifer subjected to point source contamination is analytically derived under two conditions: (1) the flow velocity in the aquifer is of sinusoidal form; and (2) the flow velocity is an exponentially decreasing function. The analytical solution is illustrated using an example. Analytical solutions are perhaps most useful for benchmarking numerical codes and solutions.
DEWEY :	620.1
ISSN :	0733-9399
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