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dc.contributor.authorCravo, JCM [UNESP]
dc.contributor.authorFiorelli, J
dc.contributor.authorLahr, FAR
dc.contributor.authorFonseca, R da [UNESP]
dc.contributor.authorCruz, VC da [UNESP]
dc.date.accessioned2014-05-20T15:07:15Z
dc.date.available2014-05-20T15:07:15Z
dc.date.issued2009-12-01
dc.identifierhttp://dx.doi.org/10.1590/S1516-635X2009000400002
dc.identifier.citationRevista Brasileira de Ciência Avícola. Fundação APINCO de Ciência e Tecnologia Avícolas, v. 11, n. 4, p. 219-224, 2009.
dc.identifier.issn1516-635X
dc.identifier.urihttp://hdl.handle.net/11449/26429
dc.description.abstractThis study aimed at evaluating the thermal performance of a modular ceiling system for poultry houses. The reduced- and distorted-scale prototypes used ceiling modules made of reforested wood and were covered with recycled long-life package tiles. The following parameters were measured for 21 days: tile internal surface temperature (ST), globe temperature and humidity index (WBGT), and radiant heat load (RHL). Measurements were made at times of highest heat load (11:00 am, 13:00 pm, and 03:00 pm). Collected data were analyzed by R statistics software. Means were compared by multiple comparison test (Tukey) and linear regression was performed, both at 5% significance level. The results showed that the prototype with the ceiling was more efficient to reduce internal tile surface temperature; however, this was not sufficient to provide a comfortable environment for broilers during the growout. Therefore, other techniques to provide proper cooling are required in addition to the ceiling.en
dc.format.extent219-224
dc.language.isoeng
dc.publisherFundação APINCO de Ciência e Tecnologia Avícolas
dc.relation.ispartofRevista Brasileira de Ciência Avícola
dc.sourceSciELO
dc.subjectBroiler house environmenten
dc.subjectrecycled tilesen
dc.subjectthermal comforten
dc.titleEvaluation of recycled tiles and OSB ceiling materials in closed broiler house prototypesen
dc.typeArtigo
dcterms.licensehttp://www.scielo.br/revistas/rbca/paboutj.htm
dc.contributor.institutionUniversidade Estadual Paulista (UNESP)
dc.contributor.institutionUniversidade de São Paulo (USP)
dc.description.affiliationUniversidade Estadual Paulista Júlio de Mesquita Filho
dc.description.affiliationUniversidade de São Paulo Faculdade de Zootecnia e Engenharia de Alimento
dc.description.affiliationUniversidade de São Paulo Escola de Engenharia de São Carlos
dc.description.affiliationUnespUniversidade Estadual Paulista Júlio de Mesquita Filho
dc.identifier.doi10.1590/S1516-635X2009000400002
dc.identifier.scieloS1516-635X2009000400002
dc.identifier.wosWOS:000276475000002
dc.rights.accessRightsAcesso aberto
dc.identifier.fileS1516-635X2009000400002.pdf
dc.relation.ispartofjcr0.463
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