Please use this identifier to cite or link to this item: http://repositorio.lnec.pt:8080/jspui/handle/123456789/1002810
Full metadata record
DC FieldValueLanguage
dc.contributor.authorSimões, N. E.pt_BR
dc.contributor.authorOchoa, S.pt_BR
dc.contributor.authorLeitão, J. P.pt_BR
dc.contributor.authorPina, R.pt_BR
dc.contributor.authorSá Marques, A.pt_BR
dc.contributor.authorMaksimovic, C.pt_BR
dc.date.accessioned2011-12-06T13:35:45Zpt_BR
dc.date.accessioned2014-10-20T12:57:25Zpt_BR
dc.date.accessioned2017-04-12T15:00:46Z-
dc.date.available2011-12-06T13:35:45Zpt_BR
dc.date.available2014-10-20T12:57:25Zpt_BR
dc.date.available2017-04-12T15:00:46Z-
dc.date.issued2011-09pt_BR
dc.identifier.urihttp://repositorio.lnec.pt:8080/jspui/handle/123456789/1002810-
dc.description.abstractLead time between rainfall prediction results and flood prediction results obtained by hydraulic simulations is one of the crucial factors in the implementation of real-time flood forecasting systems. Therefore, hydraulic simulation times must be as short as possible, and simulation results should produce accurate spatial and temporal flood modelling results. This paper presents the hybrid model concept which consists of a new type of model in which 1D/1D and 1D/2D approaches are combined together in order to take advantage of the benefits and overcome the drawbacks of each approach. The models used in this paper consist of a sewer network and an overland flow drainage system in both 1D/1D and 1D/2D approaches. The 1D/1D model is used as the reference model to generate the other models. The results presented in this paper suggest that the 1D/2D models are not yet suitable to be used in real-time flood prediction applications due to the long simulation time it requires, while on the other hand, the hybrid models show a considerable reduction in simulation time, without compromising the simulation results, i.e. flow and water depth accuracy.pt_BR
dc.language.isoengpt_BR
dc.publisherIWApt_BR
dc.rightsopenAccesspt_BR
dc.subjectUrban drainage modelspt_BR
dc.subjectHydrib modelspt_BR
dc.subjectPluvial floodingpt_BR
dc.subjectSurface floodingpt_BR
dc.subjectFlood forecastingpt_BR
dc.titleUrban drainage models for flood forecasting: 1D/1D, 1D/2D and hydrid modelspt_BR
dc.typeconferenceObjectpt_BR
dc.description.figures4pt_BR
dc.description.tables1pt_BR
dc.description.pages8ppt_BR
dc.identifier.seminario12th International Conference on Urban Drainagept_BR
dc.identifier.localPorto Alegre, Brasilpt_BR
dc.description.sectorDHA/NESpt_BR
dc.description.year2011pt_BR
dc.description.data11 a 16 de Setembropt_BR
Appears in Collections:DHA/NES - Comunicações a congressos e artigos de revista

Files in This Item:
File Description SizeFormat 
Simoes et al., 2011a_abstract.pdf33.65 kBAdobe PDFView/Open


Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.