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Efficient approximations for the simulation of density driven flow in porous media |
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| Authors: | Philippe Ackerer Anis Younes |
| Institution: | Institut de Mécanique des Fluides et des Solides, UMR 7507, Strasbourg, France |
| Abstract: | Due to the non-linear coupling between flow and transport equations the simulation of real density driven flow problems requires a lot of computational time and/or heavy equipments. We suggest some approximations and numerical recipes to reduce the CPU costs for these strongly non-linear coupled equations without loss in accuracy. |
| Keywords: | Density driven flow Numerical simulation Mixed finite elements Discontinuous finite elements MPFA Direct solver |
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