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Titel:

Artificial Viscosity Technique: A Riemann-Solver-Free Method for 2D Urban Flood Modelling on Complex Topography

Dokumenttyp:
Buchbeitrag
Autor(en):
Ginting, B.M.; Mundani, R.-P.
Abstract:
This study deals with a simulation of two-dimensional urban flood problems on complex topography based on a cell-centred finite volume (CCFV) scheme. Unlike many numerical models that use a Riemann solver to deal with discontinuities due to the rapid change of a flow regime (caused by very shallow water) or due to wet–dry problems, an artificial viscosity technique is used in this study to tackle numerical instabilities caused by such discontinuities. This technique is a Riemann-solver-free meth...     »
Seitenangaben Beitrag:
51-74
Kapitel Beitrag:
4
Herausgeber:
P., Gourbesville; J., Cunge; G., Caignaert
Buchtitel:
Advances in Hydroinformatics
Verlag / Institution:
Springer
Jahr:
2018
Jahr / Monat:
2018-02
Monat:
Feb
Serientitel:
Springer Water
DOI:
doi:10.1007/978-981-10-7218-5_4
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