Listar por autor "Puertas, Jerónimo"
Mostrando ítems 21-40 de 56
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Effect of rainfall uncertainty on the performance of physically based rainfall–runoff models
Fraga, Ignacio; Cea, Luis; Puertas, Jerónimo (Wiley, 2019)[Abstract:] This paper analyses the effect of rain data uncertainty on the performance of two hydrological models with different spatial structures: a semidistributed and a fully distributed model. The study is performed ... -
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)
Cea, Luis; Álvarez, Manuel; Puertas, Jerónimo (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 ... -
Estudio de los flujos de contaminación generados en tiempo de lluvia en una cuenca separativa del noroeste de España
Suárez-López, Joaquín; Río Cambeses, Héctor del; Jacome-Burgos, Juan-Alfredo; Martinez Puentes, Montse; Llopart-Mascaró, Anna; Ruiz Arriazu, Rubén; Malgrat, Pere; Ures, Pablo; Jiménez Fernández, Vicente; Puertas, Jerónimo (Universidade da Coruña, Servizo de Publicacións, 2021)[Resumen:] La concentración de actividades humanas genera deposición de polvo, suciedad, arenas, materia orgánica, nutrientes, metales pesados, tóxicos y contaminación bacteriológica sobre las superficies de las cuencas. ... -
Experimental and Numerical Analysis of Egg-Shaped Sewer Pipes Flow Performance
Regueiro-Picallo, Manuel; Naves, Juan; Anta, Jose; Puertas, Jerónimo; Suárez-López, Joaquín (Multidisciplinary Digital Publishing Institute, 2016)A Computational Fluid Dynamics (CFD) model was developed to analyze the open-channel flow in a new set of egg-shaped pipes for small combined sewer systems. The egg-shaped cross-section was selected after studying several ... -
Experimental study of depth-discharge equations and velocity patterns on vertical slot fishways
Pena Mosquera, Luis; Teijeiro Rodríguez, Teresa; Puertas, Jerónimo (IAHR, 2003)Fishways are hydraulic structures that enable fish to go through transverse obstructions to continue their upstream migrations. This paper presents the results of a scale model of a vertical slot fishway. For two different ... -
Finite element solution of the Navier-Stokes equation using a SUPG formulation
Vellando, Pablo; Puertas, Jerónimo; Bonillo Martínez, Juan José; Fe, Jaime (Tech Science, 2000) -
Finite element solution of the Navier-Stokes equations using a SUPG formulation
Vellando, Pablo; Puertas, Jerónimo; Bonillo Martínez, Juan José; Fe, Jaime (Universidad de Zaragoza, 1999) -
Una formulación en elementos finitos para la resolución del flujo viscoso incompresible no permanente
Vellando, Pablo; Puertas, Jerónimo; Bonillo Martínez, Juan José; Fe, Jaime (Sociedad Española de Métodos Numéricos en Ingeniería, 1999)[Resumen] Se expone en este trabajo el resultado de la elaboración de un código, que basado en el método de los elementos finitos, resuelve la ecuación de Navier–Stokes en un dominio bidimensional, para condiciones iniciales ... -
Global and local sensitivity analysis to improve the understanding of physically-based urban wash-off models from high-resolution laboratory experiments
Naves, Juan; Rieckermann, Jörg; Cea, Luis; Puertas, Jerónimo; Anta, Jose (Elsevier, 2019)[Abstract:] Physically-based urban wash-off models are a promising means of studying the transport of finer suspended solids and their associated pollutants during rain events, considering spatial and temporal heterogeneities. ... -
La historia del río Monelos como servicio ecosistémico cultural y aproximación al estado de referencia para su restauración
Nnechachi-Bounous, Amal; Varela-García, Francisco-Alberto; Puertas, Jerónimo (Centro Ibérico de Restauración Fluvial (CIREF), 2019)[Resumen:] Desde la década de los años 60 del siglo XX hasta la actualidad, los cursos fluviales de la cuenca del río Monel os y sus afluentes, que comprende parte de los municipios de Arteixo y A Coruña, han sufrido las ... -
Hydraulic modeling of bridges in two-dimensional shallow water models
Cea, Luis; García-Alén, Gonzalo; Puertas, Jerónimo; Pena Mosquera, Luis; Vila Sánchez, Gabriela (American Society of Civil Engineers, 2022)[Abstract:] The backwater effect generated by bridges can significantly increase the risk of flooding. In this work we compare two different methods to include the effect of bridges in two-dimensional (2D) shallow water ... -
Hydraulic, Wash-off and Sediment Transport Experiments in a Full-Scale Urban Drainage Physical Model
Naves, Juan; Anta, Jose; Suárez-López, Joaquín; Puertas, Jerónimo (Nature, 2020)[Abstract] This paper presents a dataset obtained from hydraulic and sediment transport experiments performed in a full-scale urban drainage physical model of 36 m2. The study seeks to accurately measure sediment mobilization ... -
IberWQ: new simulation tool for 2D water quality modelling in rivers and shallow estuaries
Cea, Luis; Bermúdez, María; Puertas, Jerónimo; Bladé, Ernest; Corestein, Georgina; Escolano, Enrique; Conde, André; Bockelmann-Evans, Bettina; Ahmadian, Reza (IWA Publishing, 2016)[Abstract:] This paper presents a new freeware simulation tool (IberWQ) for 2D water quality modelling in rivers and non-stratified estuaries. The model computes the spatial and temporal evolution of several species and ... -
Implementación de embalses en cálculos hidrológicos con Iber
García-Alén, Gonzalo; García-Feal, Orlando; Cea, Luis; Puertas, Jerónimo (Universitat Politècnica de València, 2023)[Resumen:] La consideración del efecto laminador de los embalses en la evaluación de caudales de avenida es un aspecto fundamental en aquellas cuencas donde la hidrología está condicionada por la presencia de presas. En ... -
Joint assimilation of satellite soil moisture and streamflow data for the hydrological application of a two-dimensional shallow water model
García-Alén, Gonzalo; Hostache, Renaud; Cea, Luis; Puertas, Jerónimo (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 ... -
Laboratorio virtual para la adquisición de conceptos umbrales en ingeniería hidráulica
Bermúdez, María; Cea, Luis; Puertas, Jerónimo; Pena Mosquera, Luis (Universidade da Coruña, Cufie, 2018)[Resumen] La aplicación en la docencia de los modelos numéricos en ingeniería hidráulica se ha incrementado en los últimos años en la Escuela de Ingenieros de Caminos. En estas experiencias docentes se ha comprobado su ... -
Large-scale physical facility and experimental dataset for the validation of urban drainage models
Sañudo, Esteban; Cea, Luis; Puertas, Jerónimo; Naves, Juan; Anta, Jose (Wiley, 2024)[Abstract:] Numerical models are currently the main tool used to simulate the effects of urban flooding. The validation of these models requires thorough and accurate observed data in order to test their performance. The ... -
Manual para a obtenção e aplicação de variaveis hidrometeorológicas a partir de bases de dados globais para a gestão das secas
Araneda-Cabrera, Ronnie J.; Puertas, Jerónimo; Álvarez, Manuel; Penas López, Víctor (Universidade da Coruña, Servizo de Publicacións, 2022)[Resumo] Este documento é um manual introdutório para obter variáveis hidrometeorológicas em qualquer região e aplicá-las na gestão das secas. As secas são um fenômeno hidrológico extremo, que ocorre naturalmente em qualquer ... -
Manual para la obtención y aplicación de variables hidrometeorológicas desde bases de datos globales para la gestión de sequías
Araneda-Cabrera, Ronnie J.; Puertas, Jerónimo; Álvarez, Manuel; Penas López, Víctor (Universidade da Coruña, Servizo de Publicacións, 2022)[Resumen] Este documento es un manual introductorio para obtener variables hidrometeorológicas en cualquier región y aplicarlas a la gestión de sequías. Las sequías son un fenómeno hidrológico extremo, que ocurre de forma ... -
MERLIN: a flood hazard forecasting system for coastal river reaches
Fraga, Ignacio; Cea, Luis; Puertas, Jerónimo (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 ...