Pré-Publication, Document De Travail Année : 2015

Robust finite volume schemes for 2D shallow water models. Application to flood plain dynamics

Résumé

This study proposes original combinations of higher order Godunov type finite volume schemes and time discretization schemes for the 2d shallow water equations, leading to fully second-order accuracy with well-balanced property. Also accuracy, positiveness and stability properties in presence of dynamic wet/dry fronts is demonstrated. The test cases are the classical ones plus extra new ones representing the geophysical flow features and difficulties.

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Dates et versions

hal-01133594 , version 1 (19-03-2015)

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  • HAL Id : hal-01133594 , version 1

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Frédéric Couderc, Jerome Monnier, Jean-Paul Vila, Kévin Larnier, Ronan Madec, et al.. Robust finite volume schemes for 2D shallow water models. Application to flood plain dynamics. 2015. ⟨hal-01133594⟩
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