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Bioclimatic approach for rural dwellings in the cold, high Andean region: A case study of a Peruvian house

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dc.contributor.author Molina, Jessica R. es_PE
dc.contributor.author Lefebvre, Gilles es_PE
dc.contributor.author Espinoza, Rafael es_PE
dc.contributor.author Horn, Manfred es_PE
dc.contributor.author Gómez, Mónica M. es_PE
dc.date.accessioned 2024-05-30T23:13:38Z
dc.date.available 2024-05-30T23:13:38Z
dc.date.issued 2021
dc.description.abstract This paper presents a rural exemplar house built in San Francisco de Raymina (a high Andean village 3700 masl) in southern Peru that integrates passive and sustainable solar heating techniques. A climatic analysis of this village was carried out using measurements of meteorological parameters recorded throughout a whole year. The annually averaged temperature, relative humidity and horizontal daily solar energy were 8.3 °C, 73.1% and 5.2 kWh/m2, respectively. The temperatures outside and inside the most rural dwellings are almost the same, so they do not offer any protection specially, during nights when the temperature can reach values below zero. The thermal behavior of the house was modeled with the m2m tool, and an experimental validation was carried out. With the use of m2m, it was possible to create an energy balance during the month of June 2014 (the winter cold and dry season) to determine the energy loss/gain contributions by each wall and to assess how air exchanges (the flow rates of which were deduced using an inversion approach, as they could not be directly measured) between the exterior and interior influence the thermal behavior of the whole house. Infiltration contributed approximately 48.6% of the daily energy losses, while the main solar gains were from the skylights (21.8%) and the adobe walls, which absorbed heat during the day and released heat at night. © 2020 Elsevier B.V.
dc.description.sponsorship Fondo Nacional de Desarrollo Científico y Tecnológico - Fondecyt
dc.identifier.doi https://doi.org/10.1016/j.enbuild.2020.110605
dc.identifier.scopus 2-s2.0-85096393694
dc.identifier.uri https://hdl.handle.net/20.500.12390/2404
dc.language.iso eng
dc.publisher Elsevier Ltd
dc.relation.ispartof Energy and Buildings
dc.rights info:eu-repo/semantics/openAccess
dc.subject Skylight
dc.subject Bioclimatic techniques es_PE
dc.subject High altitude es_PE
dc.subject Passive solar heating es_PE
dc.subject Rural dwelling es_PE
dc.subject.ocde http://purl.org/pe-repo/ocde/ford#1.05.10
dc.title Bioclimatic approach for rural dwellings in the cold, high Andean region: A case study of a Peruvian house
dc.type info:eu-repo/semantics/article
dspace.entity.type Publication
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oairecerif.author.affiliation #PLACEHOLDER_PARENT_METADATA_VALUE#
oairecerif.author.affiliation #PLACEHOLDER_PARENT_METADATA_VALUE#
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