Error Estimation of Euler Method for the Instationary Stokes–Biot Coupled Problem
Keyword(s):
In this paper, we study a finite element computational model for solving the interaction between a fluid and a poroelastic structure that couples the Stokes equations with the Biot system. Equilibrium and kinematic conditions are imposed on the interface. A mixed Darcy formulation is employed, resulting in continuity of flux condition of essential type. A Lagrange multiplier method is used to impose weakly this condition. With the obtained finite element solutions, the error estimators are performed for the fully discrete formulations.
2017 ◽
Vol 58
(1-2)
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pp. 95-110
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Keyword(s):
2009 ◽
Vol 215
(1)
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pp. 85-99
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2014 ◽
Vol 6
(5)
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pp. 615-636
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1988 ◽
pp. 261-267
2009 ◽
Vol 47
(1)
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pp. 596-621
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Keyword(s):
2019 ◽
Vol 38
(2)
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