Micro-scale flood risk analysis based on detailed 2D hydraulic modelling and high resolution geographic data

J Ernst, BJ Dewals, S Detrembleur, P Archambeau… - Natural Hazards, 2010 - Springer
The paper presents a consistent micro-scale flood risk analysis procedure, relying on
detailed 2D inundation modelling as well as on high resolution topographic and land use …

[PDF][PDF] Experimental study of the hydraulic behaviour of Piano Key Weirs

O Machiels - 2012 - orbi.uliege.be
I also have to thank some people for their scientific collaboration and the exchange of
experimental results essential to the validation of the methods and models developed in this …

Experimental and numerical analysis of flow instabilities in rectangular shallow basins

BJ Dewals, SA Kantoush, S Erpicum, M Pirotton… - Environmental fluid …, 2008 - Springer
Free surface flows in several shallow rectangular basins have been analyzed
experimentally, numerically and theoretically. Different geometries, characterized by …

Experimental and numerical investigations of dike-break induced flows

S Roger, BJ Dewals, S Erpicum… - Journal of Hydraulic …, 2009 - Taylor & Francis
Experimental model data are compared with numerical computations of dike-break induced
flows, focusing on the final steady state. An idealized scale model was designed …

Detailed inundation modelling using high resolution DEMs

S Erpicum, B Dewals, P Archambeau… - Engineering …, 2010 - Taylor & Francis
With the availability of high resolution DEMs, relevant and detailed inundation maps may
now be routinely computed provided that suitable flow models are available. The full 2D flow …

2D numerical flow modeling in a macro‐rough channel

S Erpicum, T Meile, BJ Dewals… - … Methods in Fluids, 2009 - Wiley Online Library
A 2D numerical flow model, developed at the Research unit of Hydrology, Applied
Hydrodynamics and Hydraulic Constructions at ULg, has been applied to flows in a macro …

Failure of dams arranged in series or in complex

B Dewals, S Erpicum, S Detrembleur, P Archambeau… - Natural Hazards, 2011 - Springer
A practical methodology has been developed for predicting flows generated by dam failures
or malfunctions in a complex or a series of dams. A twofold approach is followed. First, the …

Flow at an Ogee Crest Axis for a Wide Range of Head Ratios: Theoretical Model

F Stilmant, S Erpicum, Y Peltier, P Archambeau… - Water, 2022 - mdpi.com
The discharge coefficient of an ogee crest is a function of the ratio of the effective head to the
design head. The purpose of the present study is to derive a theoretical model of this …

A fast universal solver for 1D continuous and discontinuous steady flows in rivers and pipes

F Kerger, P Archambeau, S Erpicum… - … Methods in Fluids, 2011 - Wiley Online Library
Simulation of 1D steady flow covers a wide range of practical applications, such as rivers,
pipes and hydraulic structures. Various flow patterns coexist in such situations: free surface …

[HTML][HTML] Modified shallow water equations for significantly varying seabeds

D Dutykh, D Clamond - Applied mathematical modelling, 2016 - Elsevier
In the present study, we propose a modified version of the Nonlinear Shallow Water
Equations (Saint-Venant or NSWE) for irrotational surface waves in the case when the …