Numerical modelling of river processes: flow and river bed deformation

The morphology of alluvial river channels is a consequence of complex interaction among a number of constituent physical processes, such as flow, sediment transport and river bed deformation. This is, an alluvial river channel is formed from its own sediment.\ud From time to time, alluvial river channels are subject to disturbances in their immediate environment caused by natural or artificial effects, namely variable inflow, sediment supply, and various human activities such as channel regulation or reservoir construction.\ud Flows are primary driving forces governing the behaviour of alluvial river morphology. An increase in flow magnitude may initiate bed surface movements and bank erosion, once the force exerted by the flood event has passed some threshold for movement or erosion.\ud The timing and frequency of flood may also have profound effects on a population; a flood can cause catastrophic damage to civil infrastructure located on or nearby the river

Secondary Flow Corrections into The Telemac-Mascaret Modelling System

Water Qualit

Application of TELEMAC-3D to sediment-laden flow on flat bed configuration

Water Qualit

A preliminary study of tide propagation and sediment dynamics in a macrotidal estuary influenced by the presence of a tidal power station

HydrodynamicsAbstrac

Numerical study of the influence of waves and tidal currents on the sediment dynamics in the vicinity of the Somme Bay area (France)

Water Qualit

Three-dimensional flow patterns at a river difluence on the alluvial system of the Paraná River, Argentina

Water Qualit

New developments and validations for the 3D sediment transport modelling within the Telemac Modelling System

Water Qualit

Hydrodynamic modelling as a first step to assess marine dune dynamics: influence of waves

Hydrodynamic

Assessing the impact of Bulle-Effect on the morphodynamics of a laboratory-scale diversion using 3D numerical simulations

Water Qualit

Large-scale morphodynamics structures in the Arc en Maurienne River (France)

Water Qualit