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Parallelization of a relaxation scheme modelling the bedload transport of sediments in shallow water flow

In this work we are interested in numerical simulations for bedload erosion processes. We present a relaxation solver that we apply to moving dunes test cases in one and two dimensions. In particular we retrieve the so-called anti-dune process that is well described in the experiments. In order to be able to run 2D test cases with reasonable CPU time, we also describe and apply a parallelization procedure by using domain decomposition based on the classical MPI library.

preprint2013arXivOpen access
Emmanuel AudusseOlivier DelestreLe Minh-HoangMathias Masson-FauchierPierre NavaroRomain Serra
math.NA
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Open access6 authors1 topic
Imported metadata coverageMissing code, dataset, citation and institution fields are tracked without dominating the paper.Details
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Emmanuel AudusseOlivier DelestreLe Minh-HoangMathias Masson-FauchierPierre NavaroRomain Serra

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