2D_V_HYDRO_S - 2D Ground Water salt-heat Transport with Freezing

Keywords: mathematical modelling, quantification, water quantity status, water quality status, groundwater, groundwater flow, thermal conditions, salt

The 2D-V-HYDRO-S program can model transient or steady-state two-dimensional profile flows of ground water with contaminant transport and heat transport added with account of freezing. One can turn off the heat or/and salt transport if it is necessary.
The region of the modelling is bounded by earth surface, impermeable bottom, river bank slopes, and vertical lines of simmetry. Drains, vertical impermeable screens, and freezing columns can be inside of the region. Infiltration of fresh or salt water or evaporation can be from the earth too. The ground is supposed be lithologically layered. The modelling is based on:

1) a hydrodynamical model of groundwater filtration with incomplete pore saturation,
2) an equation of convective dispersion for contaminant transport,
3) an equation of heat transport and heat conductivity with account of freezing,
4) soil/water and salt/heat relations

Links:

http://eco.wiz.uni-kassel.de/ecobas.html