Novel variable reconstruction and friction term discretisation schemes for hydrodynamic modelling of overland flow and surface water flooding

Novel variable reconstruction and friction term discretisation schemes for hydrodynamic modelling of overland flow and surface water flooding

Due to the recent advances in computing and data acquisition technologies, numerical models solving the 2D shallow water equations (SWEs) are now widely used in predicting overland flow and surface water flooding process in natural catchments. In catchment-scale flood modelling, in addition to the c...

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Bibliographic Details
Main Authors: Liang, Q. (Author), Zhao, J. (Author)
Format: Article
Language:English
Published: Elsevier Ltd 2022
Subjects:
Catchments
Data acquisition
Digital storage
Discretizations
Equations of motion
face value reconstruction
Face value reconstruction
Finite volume method
Finite-volume method
Floodings
Floods
Friction
Hydrodynamic modeling
Hydrodynamics
hydrostatic reconstruction
Hydrostatic reconstruction
Numerical models
Overland flow
overland flows
Runoff
shallow water equations
Shallow water equations
source term discretisation
Source term discretization
Source terms
Topography
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