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DuMux 3 – an open-source simulator for solving flow and transport problems in porous media with a focus on model coupling

We present version 3 of the open-source simulator for flow and transport processes in porous media DuMux. DuMux is based on the modular C++ framework Dune (Distributed and Unified Numerics Environment) and is developed as a research code with a focus on modularity and reusability. We describe recent...

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Bibliographic Details
Published in:Computers & mathematics with applications (1987) 2021-01, Vol.81 (1), p.423-443
Main Authors: Koch, Timo, Gläser, Dennis, Weishaupt, Kilian, Ackermann, Sina, Beck, Martin, Becker, Beatrix, Burbulla, Samuel, Class, Holger, Coltman, Edward, Emmert, Simon, Fetzer, Thomas, Grüninger, Christoph, Heck, Katharina, Hommel, Johannes, Kurz, Theresa, Lipp, Melanie, Mohammadi, Farid, Scherrer, Samuel, Schneider, Martin, Seitz, Gabriele, Stadler, Leopold, Utz, Martin, Weinhardt, Felix, Flemisch, Bernd
Format: Article
Language:English
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Summary:We present version 3 of the open-source simulator for flow and transport processes in porous media DuMux. DuMux is based on the modular C++ framework Dune (Distributed and Unified Numerics Environment) and is developed as a research code with a focus on modularity and reusability. We describe recent efforts in improving the transparency and efficiency of the development process and community-building, as well as efforts towards quality assurance and reproducible research. In addition to a major redesign of many simulation components in order to facilitate setting up complex simulations in DuMux, version 3 introduces a more consistent abstraction of finite volume schemes. Finally, the new framework for multi-domain simulations is described, and three numerical examples demonstrate its flexibility.
ISSN:0898-1221
1873-7668
DOI:10.1016/j.camwa.2020.02.012