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Mostrando ítems 1-10 de 22
Modelling Pluvial Flooding in Urban Areas Coupling the Models Iber and SWMM
(MDPI, 2020)
[Abstract] Dual urban drainage models allow users to simulate pluvial urban flooding by analysing the interaction between the sewer network (minor drainage system) and the overland flow (major drainage system). This work ...
Nonintrusive Method to Compute Water Discharge in Pipes with a Low Depth-to-Diameter Ratio Using Ultrasonic Doppler Velocimetry
(ASCE, 2015)
[Abstract] A nonintrusive method to calculate water depth and discharge in partially full pipes using data from a single ultrasonic Doppler velocimeter (UDV) profiler is presented. The position of the free surface is ...
Modelling Weirs in Two-Dimensional Shallow Water Models
(MDPI, 2021)
[Abstract] 2D models based on the shallow water equations are widely used in river hydraulics. However, these models can present deficiencies in those cases in which their intrinsic hypotheses are not fulfilled. One of ...
MERLIN: una nueva herramienta para la predicción del riesgo de inundaciones en la demarcación hidrográfica Galicia-Costa
(Universitat Politècnica de València, 2021)
[Resumen] Este artículo presenta MERLIN, una nueva herramienta para estimar el riesgo de inundaciones a partir de predicciones de caudales y calados en Áreas de Riesgo Potencial Significativo de Inundaciones (ARPSIS) de ...
An Augmented Reality Facility to Run Hybrid Physical-Numerical Flood Models
(MDPI, 2020)
[Abstract] This article presents a novel installation for the development of hybrid physical-numerical flood models in an augmented reality environment. This installation extends the concept introduced by the well-known ...
Estimation of flood-exposed population in data-scarce regions combining satellite imagery and high resolution hydrological-hydraulic modelling: A case study in the Licungo basin (Mozambique)
(Elsevier, 2022)
[Abstract:] Study Region
Licungo basin (Mozambique)
Study Focus
The Licungo basin (23,263 km2) suffers frequent severe flooding due to tropical storms, in a country that is among the world’s most vulnerable in terms of ...
Comparison of three different numerical implementations to model rainfall-runoff transformation on roofs
(Wiley, 2022)
[Abstract:] Roofs represent a high percentage of the impervious surfaces in urban areas, and hence their implementation in urban drainage models is essential for accurate results to be achieved. Current modelling approaches ...
Analysis of two sources of variability of basin outflow hydrographs computed with the 2D shallow water model Iber: Digital Terrain Model and unstructured mesh size
(Elsevier, 2022)
[Abstract:] Modelling hydrological processes with fully distributed models based on the shallow water equations implies a high computational cost, which often limits the resolution of the computational mesh. Therefore, in ...
Joint assimilation of satellite soil moisture and streamflow data for the hydrological application of a two-dimensional shallow water model
(Elsevier, 2023)
[Abstract:] Data assimilation (DA) in physically-based hydrodynamic models is conditioned by the difference in temporal and spatial scales of the observed data and the resolution of the model itself. In order to use remote ...
MERLIN: a flood hazard forecasting system for coastal river reaches
(Springer, 2020)
[Abstract:] This study presents MERLIN, an innovative flood hazard forecasting system for predicting discharges and water levels at flood prone areas of coastal catchments. Discharge forecasts are preceded by a hindcast ...