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dc.contributor.author | Bladé, E. | es_ES |
dc.contributor.author | Cea, Luis | es_ES |
dc.contributor.author | Corestein, Georgina | es_ES |
dc.date.accessioned | 2020-04-09T18:12:22Z | |
dc.date.available | 2020-04-09T18:12:22Z | |
dc.date.issued | 2014-08-04 | |
dc.identifier.issn | 1134-2196 | |
dc.identifier.uri | http://hdl.handle.net/10251/140577 | |
dc.description.abstract | [ES] 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 actualmente se encuentran en constante evolución. Mientras hace una década la modelización unidimensional era prácticamente la única alternativa, en el presente se han generalizado los modelos bidimensionales y se empiezan a utilizar los tridimensionales. Gracias a las actuales herramientas SIG, los resultados de la modelización numérica se pueden combinar con datos georreferenciados para realizar una cuantificación sistemática del riesgo de inundación. En este proceso existen aún una serie de desafíos como la consideración de los caudales sólidos y sus efectos en la morfología del cauce, una correcta descripción del flujo en puentes y estructuras, la integración de modelos hidrológicos con los modelos hidráulicos para una mejor consideración de las condiciones de contorno, y finalmente la optimización de las herramientas para disminuir los tiempos de cálculo actuales. | es_ES |
dc.description.abstract | [EN] At the present time there is a strong demand from policy makers for reliable predictions of the effects of climate and land use changes on inundation risk, in order to meet the targets specified in the EU Water Framework Directive. Numerical models are a valuable predictive tool to support decision-making related to the implementation of water and flood risk management strategies. While a decade ago one-dimensional modelling was the most commonly used tool in inundation studies, at the present time the application of two-dimensional models to river inundation modelling is generalized. Combined with GIS tools, the water depth and velocity results of a 2D model can be efficiently combined with land use data in order to quantify the potential damages caused by a certain inundation. Nevertheless, in order to improve the reliability of the numerical predictions, a number of challenges should be addressed in current models, as: modelling the interaction between hydrodynamics, solid loads, and morphologic changes during extreme flood events; a correct characterisation of head losses and flow through bridges with complex geometries; the integration of hydrological and hydraulic models for a better consideration of boundary conditions; and the implementation of efficient parallelization techniques in order to reduce the computational time and increase the scale of the problems which can be addressed with 2D and 3D models. | es_ES |
dc.language | Español | es_ES |
dc.publisher | Universitat Politècnica de València | es_ES |
dc.relation.ispartof | Ingeniería del agua | es_ES |
dc.rights | Reserva de todos los derechos | es_ES |
dc.subject | River inundation | es_ES |
dc.subject | Numerical modelling | es_ES |
dc.subject | River flow | es_ES |
dc.subject | Two-dimensional modelling | es_ES |
dc.subject | Sediment transport | es_ES |
dc.subject | Fluvial habitat | es_ES |
dc.subject | Inundaciones fluviales | es_ES |
dc.subject | Riesgo de inundación | es_ES |
dc.subject | Modelización numérica | es_ES |
dc.subject | Ríos | es_ES |
dc.subject | Modelos bidimensionales | es_ES |
dc.subject | Transporte de sedimentos | es_ES |
dc.title | Modelización numérica de inundaciones fluviales | es_ES |
dc.title.alternative | Numerical modelling of river inundations | es_ES |
dc.type | Artículo | es_ES |
dc.identifier.doi | 10.4995/ia.2014.3144 | |
dc.rights.accessRights | Abierto | es_ES |
dc.description.bibliographicCitation | Bladé, E.; Cea, L.; Corestein, G. (2014). Modelización numérica de inundaciones fluviales. Ingeniería del agua. 18(1):71-82. https://doi.org/10.4995/ia.2014.3144 | es_ES |
dc.description.accrualMethod | OJS | es_ES |
dc.relation.publisherversion | https://doi.org/10.4995/ia.2014.3144 | es_ES |
dc.description.upvformatpinicio | 71 | es_ES |
dc.description.upvformatpfin | 82 | es_ES |
dc.type.version | info:eu-repo/semantics/publishedVersion | es_ES |
dc.description.volume | 18 | es_ES |
dc.description.issue | 1 | es_ES |
dc.identifier.eissn | 1886-4996 | |
dc.relation.pasarela | OJS\3144 | es_ES |
dc.description.references | Bladé, E., Cea, L., Corestein, G., Escolano, E., Puertas, J., Vázquez-Cendón, E., Dolz, J., and Coll, a. (2014). "Iber: herramienta de simulación numérica del flujo en ríos." Revista Internacional de Métodos Numéricos para Cálculo y Diseño en Ingeniería, CIMNE (Universitat Politècnica de Catalunya), 30(1), 1-10. | es_ES |
dc.description.references | Bladé, E., Gómez-Valentín, M., Dolz, J., Aragón-Hernández, J. L., Corestein, G., and Sánchez-Juny, M. (2012). "Integration of 1D and 2D Finite Volume Schemes for Computations of Water Flow in Natural Channels." Advances in Water Resources, 42, 17-29. | es_ES |
dc.description.references | Cea, L., Stelling, G., and Zijlema, M. (2009). "Non-hydrostatic 3D free surface layer-structured finite volume model for short wave propagation." International Journal for Numerical Methods in Fluids, 61(4), 382-410. | es_ES |
dc.description.references | Chaudhry, M. H. (2008). Open-Channel Flow. Systems Engineering, Springer, 523. | es_ES |
dc.description.references | Cunge, J. A. (1975). "Two-dimensional modelling of flood plains." Unsteady Flow in Open Channels, K. Mahmood and V. Yevjevich, eds., W.P.R, Fort Collins. | es_ES |
dc.description.references | Cunge, J. A. (2014). "River hydraulics - a view from midstream." Journal of Hydraulic Research, 52(1), 137-138. | es_ES |
dc.description.references | DEFRA. (2008). Assessing and Valuing the Risk to Life from Flooding for Use in Appraisal of Risk Management Measures. Department for Environment, Food and Rural Affairs. | es_ES |
dc.description.references | FEMA. (2001). Understanding Your Risks. identifying hazards and estimating losses. (F. E. M. Agency, ed.), Federal Emergency Management Agency. | es_ES |
dc.description.references | Finaud-Guyot, P., Delenne, C., Guinot, V., and Llovel, C. (2011). "1D-2D coupling for river flow modeling." Comptes Rendus Mécanique, 339(4), 226-234. | es_ES |
dc.description.references | Floodsite. (2009). "Flood risk assessment and flood risk management. An introduction and guidance based on experiences and findings of FLOODsite." | es_ES |
dc.description.references | Hervouet, J.-M. (2000). "TELEMAC modelling system: an overview." Hydrological Processes, 14(13), 2209-2210. | es_ES |
dc.description.references | Hirt, C. ., and Nichols, B. . (1981). "Volume of fluid (VOF) method for the dynamics of free boundaries." Journal of Computational Physics, 39(1), 201-225. | es_ES |
dc.description.references | Knight, D. W. (2013). "River hydraulics - a view from midstream." Journal of Hydraulic Research, 51(1), 2-18. | es_ES |
dc.description.references | Lumbroso, D., and Mauro, M. di. (2008). "Recent developments in loss of life modelling for flood event management in the UK." Flood Recovery, innovation and response, Proverbs and E. P.-R. D., C.A. Brebbia, eds., WIT Press, Southampton. | es_ES |
dc.description.references | MAGRAMA-Inclam. (2014). "Sistema nacional de cartografía de zonas inundables. Demarcación Hidrográfica del Segura. Mapas de Peligrosidad y Riesgo de Inundación." MAGRAMA. | es_ES |
dc.description.references | MARM. (2011). Guía Metodológica para el desarrollo del Sistema Nacional de Cartografía de Zonas Inundables. (M. de M. A. y M. R. y Marino, ed.), 349. | es_ES |
dc.description.references | Morales-Hernández, M., García-Navarro, P., Burguete, J., and Brufau, P. (2013). "A conservative strategy to couple 1D and 2D models for shallow water flow simulation." Computers & Fluids, 81, 26-44. | es_ES |
dc.description.references | Morvan, H., Knight, D., Wright, N., Tang, X., and Crossley, A. (2008). "The concept of roughness in fluvial hydraulics and its formulation in 1D, 2D and 3D numerical simulation models." Journal of Hydraulic Research, 46(2), 191-208. | es_ES |
dc.description.references | Parker, G. (2008). "Transport of Gravels and Sediment Mixtures." Sedimentation Engineerieng. Processes, Measurements, Modeling, and Practice, M. H. García, ed., ASCE. | es_ES |
dc.description.references | PATRICOVA. (2002). "Plan de accion territorial de carácter sectorial sobre prevención del riesgo de inundación en la Comunidad Valenciana." Generalitat Valenciana. | es_ES |
dc.description.references | Phillips, N. A. (1957). "A Coordinate System Having Some Special Advantages For Numerical Forecasting." Journal of Meteorology, 14(2), 184-185. | es_ES |
dc.description.references | Soares-Frazão, S., Canelas, R., Cao, Z., Cea, L., Chaudhry, H. M., Die Moran, A., Kadi, K. El, Ferreira, R., Cadórniga, I. F., Gonzalez-Ramirez, N., Greco, M., Huang, W., Imran, J., Coz, J. Le, Marsooli, R., Paquier, A., Pender, G., Pontillo, M., Puertas, J., Spinewine, B., Swartenbroekx, C., Tsubaki, R., Villaret, C., Wu, W., Yue, Z., and Zech, Y. (2012). "Dam-break flows over mobile beds: experiments and benchmark tests for numerical models." Journal of Hydraulic Research, 50(4), 364-375. | es_ES |
dc.description.references | Stelling, G., and Zijlema, M. (2003). "An accurate and efficient finite-difference algorithm for non-hydrostatic free-surface flow with application to wave propagation." International Journal for Numerical Methods in Fluids, 43(1), 1-23. | es_ES |
dc.description.references | Tapsell, S.M., S.J. Priest, T. Wilson, C. V. & E. C. P.-R. (2009). "A new model to estimate risk to life for European flood events." Flood risk Management, research and practice, W. A. & J. H. Samuels, P., S. Huntingdon, ed., London. | es_ES |
dc.description.references | Toro, E. F. (2001). Shock-Capturing Methods for Free-Surface Shallow Flows. (J. W. S. Ltd, ed.), John Wiley & Sons, 309 pp. | es_ES |
dc.description.references | Vázquez-Cendón, M. E. (1999). "Improved Treatment of Source Terms in Upwind Schemes for the Shallow Water Equations in Channels with Irregular Geometry." Journal of Computational Physics, 148(2), 497-526. | es_ES |
dc.description.references | Verwey, A. (2001). "Latest developments in floodplain modelling-1D/2D integration." 6th Conference on Hydraulics in Civil Engineering: The State of Hydraulics; Proceedings, Institution of Engineers, Australia, 13. | es_ES |
dc.description.references | Wilson, M. D., Bates, P. D., Horritt, M. S., and Hunter, N. M. (2006). "Improved simulation of flood flows using storage cell models." Proceedings of the ICE - Water Management, 159(1), 9-18. | es_ES |