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 …

A modeling investigation of the impact of street and building configurations on personal air pollutant exposure in isolated deep urban canyons

WY Ng, CK Chau - Science of the Total Environment, 2014 - Elsevier
This study evaluated the effectiveness of different configurations for two building design
elements, namely building permeability and setback, proposed for mitigating air pollutant …

Effects of geometry and hydraulic characteristics of shallow reservoirs on sediment entrapment

H Zahabi, M Torabi, E Alamatian, M Bahiraei… - Water, 2018 - mdpi.com
Sediment and deposition are among the main problems in dam engineering and other
related fields. Because of the numerous advantages of numerical modeling, effects of …

[HTML][HTML] CFD methodology for sedimentation tanks: The effect of secondary phase on fluid phase using DPM coupled calculations

R Tarpagkou, A Pantokratoras - Applied Mathematical Modelling, 2013 - Elsevier
Computational Fluid Dynamics (CFD) methods are employed in order to simulate the 3D
hydrodynamics and flow behaviour in a sedimentation tank. Unlike most of the previous …

[HTML][HTML] Dam break flow computation based on an efficient flux vector splitting

S Erpicum, BJ Dewals, P Archambeau… - Journal of Computational …, 2010 - Elsevier
Dam break flow computation is a task of prime interest in the scope of risk analysis
processes related to dams and reservoirs. In this paper, a 2D finite volume multiblock flow …

Impact of the porosity of an urban block on the flood risk assessment: A laboratory experiment

MA Mejía-Morales, E Mignot, A Paquier, D Sigaud… - Journal of …, 2021 - Elsevier
Physical modelling of urban flooding usually considers that the flow is concentrated in the
streets, assuming that urban blocks and individual buildings are non-porous structures. This …

Operator learning for urban water clarification hydrodynamics and particulate matter transport with physics-informed neural networks

H Li, M Shatarah - Water Research, 2024 - Elsevier
Computational fluid dynamics (CFD) can be a powerful tool for higher-fidelity water
infrastructure planning and design. Despite decades of development and demonstration …

Hydrodynamics of long-duration urban floods: experiments and numerical modelling

A Arrault, P Finaud-Guyot… - … Hazards and Earth …, 2016 - nhess.copernicus.org
Flood risk in urbanized areas raises increasing concerns as a result of demographic and
climate changes. Hydraulic modelling is a key component of urban flood risk analysis; yet …

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 …