Two-Valued Solutions in the Problem of Salt Precipitation during Groundwater Evaporation |
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Authors: | G. G. Tsypkin |
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Abstract: | The problem of the evaporation of groundwater containing a dissolved admixture is studied. It is shown that in the salt precipitation regime the solution is nonunique. At critical parameter values the solutions merge and in a certain region the solution of the problem disappears. The nonexistence of a solution corresponds to clogging of the pore space with precipitated salt. |
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Keywords: | flow in porous media salts groundwater evaporation precipitate nonuniqueness |
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