Optimization of coupled building roof solar reflectance and thermal insulation level for annual energy saving under different climate zones

dc.contributor.authorPiselli, Cristina
dc.contributor.authorPisello, Anna Laura
dc.contributor.authorGracia Cuesta, Alvaro de
dc.contributor.authorSaffari Tabalvandani, Mohammad
dc.contributor.authorCotana, Franco
dc.contributor.authorCabeza, Luisa F.
dc.date.accessioned2018-10-10T11:38:11Z
dc.date.available2018-10-10T11:38:11Z
dc.date.issued2017
dc.description.abstractThe aim of this work is to assess building energy performance optimization potential of cool roof solutions in different climate conditions worldwide through dynamic thermal-energy simulation and optimization analysis. Moreover, given the dependence of roof performance on insulation level, the influence of roof insulation variation on optimum roof solar reflectance is evaluated. Therefore, the multi-dimensional optimization of combined building roof solar reflectance capability and thermal insulation level is carried out to minimize annual energy consumption for air-conditioning of standard ASHRAE building model for small offices, in each considered climate zone. Findings of this research highlight how the classic approach of super-insulated buildings for energy saving needs to be reframed for the office case, by integrating other passive solutions for truly environmentally friendly and comfortable buildings.ca_ES
dc.description.sponsorshipThe research leading to these results has received funding from the European Union's Horizon 2020 research and innovation programme under grant agreement N°657466 (INPATH-TES). The work is partially funded by the Spanish government (ENE2015-64117-C5-1-R (MINECO/FEDER) and ENE2015-64117-C5-3-R (MINECO/FEDER)). The authors from the University of Lleida would like to thank the Catalan Government for the quality accreditation given to their research group (2014 SGR 123). Anna Laura Pisello’s acknowledgments are due to the UNESCO Chair “Water Resources Management and Culture”, for supporting her research. Alvaro de Gracia would like to thank Ministerio de Economia y Competitividad de España for Grant Juan de la Cierva, FJCI-2014-19940.ca_ES
dc.identifier.doihttps://doi.org/10.18086/swc.2017.35.03
dc.identifier.urihttp://hdl.handle.net/10459.1/64859
dc.language.isoengca_ES
dc.publisherInternational Solar Energy Societyca_ES
dc.relationinfo:eu-repo/grantAgreement/MINECO//ENE2015-64117-C5-1-R/ES/IDENTIFICACION DE BARRERAS Y OPORTUNIDADES SOSTENIBLES EN LOS MATERIALES Y APLICACIONES DEL ALMACENAMIENTO DE ENERGIA TERMICA/ca_ES
dc.relationinfo:eu-repo/grantAgreement/MINECO//ENE2015-64117-C5-3-R/ES/IDENTIFICACION DE BARRERAS Y OPORTUNIDADES SOSTENIBLES EN LOS MATERIALES Y APLICACIONES DEL ALMACENAMIENTO DE ENERGIA TERMICA/ca_ES
dc.relation.isformatofReproducció del document publicat a https://doi.org/10.18086/swc.2017.35.03ca_ES
dc.relation.ispartofISES Conference Proceedings, comunicació presentada al ISES Solar World Congress and the IEA SHC International Conference on Solar Heating and Cooling for Buildings and Industry, Abu Dhabi del 29 d'octubre al 2 de novembre de 2017ca_ES
dc.relation.projectIDinfo:eu-repo/grantAgreement/EC/H2020/657466/EU/INPATH-TESca_ES
dc.rights(c) Cristina Piselli et al., 2017ca_ES
dc.rights.accessRightsinfo:eu-repo/semantics/openAccessca_ES
dc.subjectCool Roofca_ES
dc.subjectSolar Reflectanceca_ES
dc.subjectThermal Insulationca_ES
dc.subjectBuilding energy savingca_ES
dc.subjectOptimizationca_ES
dc.titleOptimization of coupled building roof solar reflectance and thermal insulation level for annual energy saving under different climate zonesca_ES
dc.typeinfo:eu-repo/semantics/conferenceObjectca_ES
dc.type.versioninfo:eu-repo/semantics/publishedVersionca_ES
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