The density dependent flow and transport problem in groundwater is solved numerically by means of the mixed finite element scheme for the flow equation and an innovative time-splitting technique for the transport equation. The proposed approach, of global second order convergence, is used for the cost-effective and accurate simulation of the movement of radioactive brines at the Lake Karachai (Russia
Mixed finite elements and finite volumes for density dependent flow and transport in groundwater
BERGAMASCHI, LUCA;GAMBOLATI, GIUSEPPE;MAZZIA, ANNAMARIA;PINI, GIORGIO;PUTTI, MARIO
2000
Abstract
The density dependent flow and transport problem in groundwater is solved numerically by means of the mixed finite element scheme for the flow equation and an innovative time-splitting technique for the transport equation. The proposed approach, of global second order convergence, is used for the cost-effective and accurate simulation of the movement of radioactive brines at the Lake Karachai (Russia
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