Listar por autor "Cea, Luis"
Mostrando ítems 41-52 de 52
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Modelización numérica de inundaciones fluviales
Bladé, Ernest; Cea, Luis; Corestein, Georgina (Universitat Politècnica de València, 2014)[Resumen:] La modelización numérica del flujo de agua en ríos es una herramienta que ayuda a dar respuesta a la legislación vigente europea y española referida a riesgo de inundación. Los modelos numéricos disponibles ... -
Modelling Pluvial Flooding in Urban Areas Coupling the Models Iber and SWMM
Sañudo, Esteban; Cea, Luis; Puertas, Jerónimo (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 ... -
Modelling Weirs in Two-Dimensional Shallow Water Models
García-Alén, Gonzalo; García Fonte, Olalla; Cea, Luis; Pena Mosquera, Luis; Puertas, Jerónimo (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 ... -
Nonintrusive Method to Compute Water Discharge in Pipes with a Low Depth-to-Diameter Ratio Using Ultrasonic Doppler Velocimetry
Fraga, Ignacio; Cea, Luis; Puertas, Jerónimo; Anta, Jose (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 ... -
Predicting Inflow Flow in Hydraulic Dams Using Artificial Neural Networks
Fernández Sáchez, Alberto; Rabuñal, Juan R.; Cebrián Rivero, Daniel; Pazos, A.; Gestal, M.; Cea, Luis (Universidade da Coruña, Servizo de Publicacións, 2023)[Abstract] Accurate prediction of inflow in dams plays a crucial role in water resource management Kim et al. (2019); Vargas-Garay et al. (2018); Zhong et al. (2018) and risk mitigation Costabile et al. (2020); Rabuñal et ... -
Quantifying local rainfall dynamics and uncertain boundary conditions into a nested regional-local flood modeling system
Bermúdez, María; Neal, Jeffrey; Bates, Paul; Coxon, Gemma; Freer, Jim; Cea, Luis; Puertas, Jerónimo (Wiley, 2017)[Abstract:] Inflow discharge and outflow stage estimates for hydraulic flood models are generally derived from river gauge data. Uncertainties in the measured inflow data and the neglect of rainfall-runoff contributions ... -
Quantifying the role of individual flood drivers and their correlations in flooding of coastal river reaches
Sopelana Peralta, Javier; Bermúdez, María; Cea, Luis (Springer, 2019)[Abstract:] Flooding in coastal river reaches is the result of complex interactions between coastal and inland drivers. Flood hazard assessments need to consider how these drivers interact in space and time, for which a ... -
Rainwater Harvesting Techniques to Face Water Scarcity in African Drylands: Hydrological Efficiency Assessment
Tamagnone, Paolo; Cea, Luis; Comino, Elena; Rosso, Maurizio (MDPI, 2020)[Abstract] The sub-Saharan climate is experiencing a marked increase in temperature and intensification of precipitation intensity and variability. Besides, longer dry spells are compromising the reliability of local ... -
Regional streamflow prediction in northwest Spain: A comparative analysis of regionalisation schemes
Cea, Luis; Farfán-Durán, Juan F. (Elsevier, 2023)[Abstract:] Study Region: The present study was conducted in 24 watersheds located in the region of Galicia, in the northwest of Spain, covering an extension of approximately 13,000 km. Study focus: This study is focused ... -
Urban pluvial flood modelling in the absence of sewer drainage network data: a physics-based approach
Montalvo Montenegro, Carlos Israel; Reyes-Silva, Julián David; Sañudo, Esteban; Cea, Luis; Puertas, Jerónimo (Elsevier, 2024)[Abstract:] 1D/2D dual drainage models have become one of the most useful tools in the study of urban pluvial floods. However, such models require information about the sewer network that is not always readily available. ... -
Using integrated hydrological–hydraulic modelling and global data sources to analyse the February 2023 floods in the Umbeluzi Catchment (Mozambique)
Cea, Luis; Álvarez, Manuel; Puertas, Jerónimo (Copernicus Publications, 2024)[Abstract:] On 9–13 February 2023 an intense flood event took place in the province of Maputo (Mozambique), resulting in severe damage to agricultural lands and transport infrastructure and with serious consequences for ... -
Vertically Averaged and Moment Equations for Dam-Break Wave Modeling: Shallow Water Hypotheses
Cantero-Chinchilla, Francisco Nicolás; Bergillos, Rafael J.; Gamero, Pedro; Castro Orgaz, Óscar; Cea, Luis; Hager, Willi H. (MDPI, 2020)[Abstract] The dam-break wave modeling technology relies upon the so-called shallow water equations (SWE), i.e., mass and momentum vertically averaged equations by implementing the shallow water hypotheses, namely (i) ...