Email this article Regularized shallow water equations for numerical simulation of flows with a moving shoreline
- Authors: Bulatov O.V.1, Elizarova T.G.2
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Affiliations:
- Faculty of Physics
- Institute of Applied Mathematics
- Issue: Vol 56, No 4 (2016)
- Pages: 661-679
- Section: Article
- URL: https://journals.rcsi.science/0965-5425/article/view/178411
- DOI: https://doi.org/10.1134/S0965542516040047
- ID: 178411
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Abstract
A numerical algorithm for simulating free-surface flows based on regularized shallow water equations is adapted to flows involving moving dry-bed areas. Well-balanced versions of the algorithm are constructed. Test computations of flows with dry-bed areas in the cases of water runup onto a plane beach and a constant-slope beach are presented. An example of tsunami simulation is given.
About the authors
O. V. Bulatov
Faculty of Physics
Email: telizar@mail.ru
Russian Federation, Moscow, 119991
T. G. Elizarova
Institute of Applied Mathematics
Author for correspondence.
Email: telizar@mail.ru
Russian Federation, Miusskaya pl. 4, Moscow, 125047
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