Please use this identifier to cite or link to this item: http://hdl.handle.net/10553/41851
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dc.contributor.authorMontero, Gustavoen_US
dc.contributor.authorRodríguez, Eduardoen_US
dc.contributor.authorOliver, Alberten_US
dc.contributor.authorCalvo, Javieren_US
dc.contributor.authorEscobar, José M.en_US
dc.contributor.authorMontenegro, Rafaelen_US
dc.contributor.otherRodriguez, Eduardo-
dc.contributor.otherEscobar, Jose M.-
dc.contributor.otherOliver, Albert-
dc.contributor.otherMontenegro Armas, Rafael-
dc.contributor.otherMontero, Gustavo-
dc.date.accessioned2018-09-05T09:00:19Z-
dc.date.available2018-09-05T09:00:19Z-
dc.date.issued2018en_US
dc.identifier.issn0167-6105en_US
dc.identifier.urihttp://hdl.handle.net/10553/41851-
dc.description.abstractThe characterisation of the aerodynamic roughness length (z(0)) and the displacement height (d) is critical when modelling the wind field using the log vertical profile. It is known that the values of these parameters depend on land coverage and weather conditions. Thus, many authors have studied their relationship, providing typical values for each land cover. In this paper, we have performed a comprehensive literature review to collect the intervals of z(0) and d values for each land coverage. Using these intervals, we estimate their values using an optimisation technique that improves the results of a downscaling wind model. The downscaling model is a 3D adaptive, mass-consistent finite element model (Wind3D) that takes values from the HARMONIE-AROME or ECMWF mesoscale numerical weather prediction models. The optimisation is carried out by a memetic algorithm that combines the Differential Evolution method, a rebirth operator and the L-BFGS-B algorithm. The fitness function to be minimised is the root mean square error (RMSE) against observed wind data. This fast procedure allows updating the aerodynamic parameters for any weather condition. Numerical experiments have been carried out to show the performance of the methodology.en_US
dc.languageengen_US
dc.relation.ispartofJournal of Wind Engineering and Industrial Aerodynamicsen_US
dc.sourceJournal of Wind Engineering and Industrial Aerodynamics [ISSN 0167-6105], v. 174, p. 411-423en_US
dc.subject3308 Ingeniería y tecnología del medio ambienteen_US
dc.subject2509 Metereologíaen_US
dc.subject.otherALADIN-HIRLAM HARMONIE-AROME modelen_US
dc.subject.otherECMWF modelen_US
dc.subject.otherWind3Den_US
dc.subject.otherRoughness lengthen_US
dc.subject.otherDisplacement heighten_US
dc.subject.otherDownscaling wind field modelsen_US
dc.subject.otherEvolutionary algorithmsen_US
dc.subject.otherLand coveren_US
dc.titleOptimisation technique for improving wind downscaling results by estimating roughness parametersen_US
dc.typeinfo:eu-repo/semantics/Articleen_US
dc.typeArticleen_US
dc.identifier.doi10.1016/j.jweia.2018.01.011en_US
dc.identifier.scopus85041465246-
dc.identifier.isi000427099900035-
dcterms.isPartOfJournal Of Wind Engineering And Industrial Aerodynamics
dcterms.sourceJournal Of Wind Engineering And Industrial Aerodynamics[ISSN 0167-6105],v. 174, p. 411-423
dc.contributor.authorscopusid56256002000-
dc.contributor.authorscopusid7401953314-
dc.contributor.authorscopusid55499226000-
dc.contributor.authorscopusid57200585664-
dc.contributor.authorscopusid7101961409-
dc.contributor.authorscopusid35617533100-
dc.description.lastpage423en_US
dc.description.firstpage411en_US
dc.relation.volume174en_US
dc.investigacionIngeniería y Arquitecturaen_US
dc.type2Artículoen_US
dc.identifier.wosWOS:000427099900035-
dc.contributor.daisngid689363-
dc.contributor.daisngid1187392-
dc.contributor.daisngid4484055-
dc.contributor.daisngid438536-
dc.contributor.daisngid622620-
dc.contributor.daisngid656681-
dc.identifier.investigatorRIDK-9395-2014-
dc.identifier.investigatorRIDK-7710-2014-
dc.identifier.investigatorRIDK-8812-2013-
dc.identifier.investigatorRIDL-1365-2014-
dc.identifier.investigatorRIDL-1011-2014-
dc.utils.revisionen_US
dc.contributor.wosstandardWOS:Montero, G-
dc.contributor.wosstandardWOS:Rodriguez, E-
dc.contributor.wosstandardWOS:Oliver, A-
dc.contributor.wosstandardWOS:Calvo, J-
dc.contributor.wosstandardWOS:Escobar, JM-
dc.contributor.wosstandardWOS:Montenegro, R-
dc.date.coverdateMarzo 2018en_US
dc.identifier.ulpgcen_US
dc.contributor.buulpgcBU-INGen_US
dc.description.sjr1,151
dc.description.jcr3,01
dc.description.sjrqQ1
dc.description.jcrqQ1
dc.description.scieSCIE
item.fulltextCon texto completo-
item.grantfulltextopen-
crisitem.author.deptDepartamento de Matemáticas-
crisitem.author.deptGIR SIANI: Modelización y Simulación Computacional-
crisitem.author.deptIU Sistemas Inteligentes y Aplicaciones Numéricas-
crisitem.author.deptDepartamento de Informática y Sistemas-
crisitem.author.deptGIR SIANI: Modelización y Simulación Computacional-
crisitem.author.deptIU Sistemas Inteligentes y Aplicaciones Numéricas-
crisitem.author.deptDepartamento de Matemáticas-
crisitem.author.deptGIR SIANI: Modelización y Simulación Computacional-
crisitem.author.deptIU Sistemas Inteligentes y Aplicaciones Numéricas-
crisitem.author.deptDepartamento de Señales y Comunicaciones-
crisitem.author.deptDepartamento de Matemáticas-
crisitem.author.orcid0000-0001-5641-442X-
crisitem.author.orcid0000-0002-2701-2971-
crisitem.author.orcid0000-0002-3783-8670-
crisitem.author.orcid0000-0002-8608-7076-
crisitem.author.orcid0000-0002-4164-457X-
crisitem.author.parentorgIU Sistemas Inteligentes y Aplicaciones Numéricas-
crisitem.author.parentorgIU Sistemas Inteligentes y Aplicaciones Numéricas-
crisitem.author.parentorgIU Sistemas Inteligentes y Aplicaciones Numéricas-
crisitem.author.fullNameMontero García, Gustavo-
crisitem.author.fullNameRodríguez Barrera, Eduardo Miguel-
crisitem.author.fullNameOliver Serra, Albert-
crisitem.author.fullNameEscobar Sánchez, José M-
crisitem.author.fullNameMontenegro Armas, Rafael-
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