Comparative Analysis of HLLC- and Roe-Based Models for the Simulation of a Dam-Break Flow in an Erodible Channel with a 90<sup>∘</sup> Bend

Comparative Analysis of HLLC- and Roe-Based Models for the Simulation of a Dam-Break Flow in an Erodible Channel with a 90<sup>∘</sup> Bend

In geophysical surface flows, the sediment particles can be transported under capacity (equilibrium) conditions or noncapacity (nonequilibrium) conditions. On the one hand, the equilibrium approach for the bedload transport assumes that the actual transport rate instantaneously adapts to the local f...

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Bibliographic Details
Main Authors: Sergio Martínez-Aranda, Robin Meurice, Sandra Soares-Frazão, Pilar García-Navarro
Format: Article
Language:English
Published: MDPI AG 2021-07-01
Series:Water
Subjects:
dam-break waves
erodible bed
Exner equation
finite volumes
transient morphodynamics
noncapacity bedload
Online Access:https://www.mdpi.com/2073-4441/13/13/1840

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