Decoupled schemes for a non-stationary mixed Stokes-Darcy model
Mo Mu, Xiaohong Zhu
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Source: Crossref
Published: Sep 11, 2009
DOI: 10.1090/s0025-5718-09-02302-3
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We study numerical methods for solving a non-stationary mixed Stokes-Darcy problem that models coupled fluid flow and porous media flow. A decoupling approach based on interface approximation via temporal extrapolation is proposed for devising decoupled marching algorithms for the mixed model. Error estimates are derived and numerical experiments are conducted to demonstrate the computational effectiveness of the decoupling approach.
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