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Published in:
2005 | OriginalPaper | Chapter
A Multiphysics Strategy for Free Surface Flows
Authors : Edie Miglio, Simona Perotto, Fausto Saleri
Published in: Domain Decomposition Methods in Science and Engineering
Publisher: Springer Berlin Heidelberg
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This work is the first step towards a multiphysics strategy for free-surface flows simulation. In particular, we present a strategy to couple one and two-dimensional hydrostatic free surface flow models. We aim to reduce the computational cost required by a full 2D model. After introducing the two models along with suitable a priori error estimates, we discuss the choice of convenient matching conditions stemming from the results obtained in Formaggia et al. [2001]. The numerical results in the last section confirm the soundness of our analysis.