Interaction between gypsum-containing fractured rocks and groundwaterстатья
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Дата последнего поиска статьи во внешних источниках: 20 апреля 2016 г.
Аннотация:The results of studying the processes of dissolution and leaching of gypsum and their schematization were used to select a model grid and mass-transfer parameters for numerical simulation of groundwater
interaction with gypsum-containing fractured rocks. It is shown that mass-transfer from fractures into groundwater is controlled by kinetic or diffusion–kinetic regimes, and the solution saturation with respect to gypsum can be attained at distances of 1 m. It is established that the grid step in the models of groundwater–rock interaction, neglecting kinetic processes, should not be less than 5 m.