Modeling and experimental validation to estimate the energy balance for a poultry house with misting cooling

The aim of this study was to develop and validate a simplified steady state mathematical model to predict temperature distribution in a commercial poultry house equipped with a negative pressure ventilation system and internal misting. The model was validated with data obtained experimentally during...

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Autores:
Osorio Saraz, Jairo Alexander
Ferreira Tinôco, Ilda de Fátima
Oliveira Rocha, Keller Sullivan
Arêdes Martins, Marcio
Oliveira de Paula, Marcos
Tipo de recurso:
Article of journal
Fecha de publicación:
2011
Institución:
Universidad Nacional de Colombia
Repositorio:
Universidad Nacional de Colombia
Idioma:
spa
OAI Identifier:
oai:repositorio.unal.edu.co:unal/40463
Acceso en línea:
https://repositorio.unal.edu.co/handle/unal/40463
http://bdigital.unal.edu.co/30560/
Palabra clave:
evaporative cooling
thermal modeling
tunnel ventilation broiler house
Rights
openAccess
License
Atribución-NoComercial 4.0 Internacional
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spelling Atribución-NoComercial 4.0 InternacionalDerechos reservados - Universidad Nacional de Colombiahttp://creativecommons.org/licenses/by-nc/4.0/info:eu-repo/semantics/openAccesshttp://purl.org/coar/access_right/c_abf2Osorio Saraz, Jairo Alexander9490deee-5085-4e8d-b0e9-d4e3ec4dfa6c300Ferreira Tinôco, Ilda de Fátima68162a9e-4586-4f7c-9fa5-6ffbdf6a97f5300Oliveira Rocha, Keller Sullivan91052c08-77e6-43f6-81cd-9efa8d81085e300Arêdes Martins, Marcioeeaec122-7eeb-4900-9a42-53144145c429300Oliveira de Paula, Marcoscc57ef27-ed04-40e8-89f2-d056cbce37193002019-06-28T09:34:04Z2019-06-28T09:34:04Z2011https://repositorio.unal.edu.co/handle/unal/40463http://bdigital.unal.edu.co/30560/The aim of this study was to develop and validate a simplified steady state mathematical model to predict temperature distribution in a commercial poultry house equipped with a negative pressure ventilation system and internal misting. The model was validated with data obtained experimentally during the summer. For external temperature conditions of 26, 27, and 29 °C, the best combinations of energy generated by misting (qmisting), ventilation rate (V), global heat loss coefficient for the roof (Ut), and global heat loss coefficient for the wall (Upar) were encountered to maintain the majority of the installation with temperatures within the optimal thermal comfort range for the birds (24 to 29 °C).application/pdfspaUniversidad Nacional de Colombia Sede Medellínhttp://revistas.unal.edu.co/index.php/dyna/article/view/29400Universidad Nacional de Colombia Revistas electrónicas UN DynaDynaDyna; Vol. 78, núm. 170 (2011); 167-174 DYNA; Vol. 78, núm. 170 (2011); 167-174 2346-2183 0012-7353Osorio Saraz, Jairo Alexander and Ferreira Tinôco, Ilda de Fátima and Oliveira Rocha, Keller Sullivan and Arêdes Martins, Marcio and Oliveira de Paula, Marcos (2011) Modeling and experimental validation to estimate the energy balance for a poultry house with misting cooling. Dyna; Vol. 78, núm. 170 (2011); 167-174 DYNA; Vol. 78, núm. 170 (2011); 167-174 2346-2183 0012-7353 .Modeling and experimental validation to estimate the energy balance for a poultry house with misting coolingArtículo de revistainfo:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501http://purl.org/coar/resource_type/c_2df8fbb1http://purl.org/coar/version/c_970fb48d4fbd8a85Texthttp://purl.org/redcol/resource_type/ARTevaporative coolingthermal modelingtunnel ventilation broiler houseORIGINAL29400-105937-1-PB.pdfapplication/pdf773465https://repositorio.unal.edu.co/bitstream/unal/40463/1/29400-105937-1-PB.pdf271c7713a07d57de56f42c71a2d4fae8MD51THUMBNAIL29400-105937-1-PB.pdf.jpg29400-105937-1-PB.pdf.jpgGenerated Thumbnailimage/jpeg8902https://repositorio.unal.edu.co/bitstream/unal/40463/2/29400-105937-1-PB.pdf.jpg498b62fa09b140262d1a9aed25cd8228MD52unal/40463oai:repositorio.unal.edu.co:unal/404632023-01-29 23:04:46.849Repositorio Institucional Universidad Nacional de Colombiarepositorio_nal@unal.edu.co
dc.title.spa.fl_str_mv Modeling and experimental validation to estimate the energy balance for a poultry house with misting cooling
title Modeling and experimental validation to estimate the energy balance for a poultry house with misting cooling
spellingShingle Modeling and experimental validation to estimate the energy balance for a poultry house with misting cooling
evaporative cooling
thermal modeling
tunnel ventilation broiler house
title_short Modeling and experimental validation to estimate the energy balance for a poultry house with misting cooling
title_full Modeling and experimental validation to estimate the energy balance for a poultry house with misting cooling
title_fullStr Modeling and experimental validation to estimate the energy balance for a poultry house with misting cooling
title_full_unstemmed Modeling and experimental validation to estimate the energy balance for a poultry house with misting cooling
title_sort Modeling and experimental validation to estimate the energy balance for a poultry house with misting cooling
dc.creator.fl_str_mv Osorio Saraz, Jairo Alexander
Ferreira Tinôco, Ilda de Fátima
Oliveira Rocha, Keller Sullivan
Arêdes Martins, Marcio
Oliveira de Paula, Marcos
dc.contributor.author.spa.fl_str_mv Osorio Saraz, Jairo Alexander
Ferreira Tinôco, Ilda de Fátima
Oliveira Rocha, Keller Sullivan
Arêdes Martins, Marcio
Oliveira de Paula, Marcos
dc.subject.proposal.spa.fl_str_mv evaporative cooling
thermal modeling
tunnel ventilation broiler house
topic evaporative cooling
thermal modeling
tunnel ventilation broiler house
description The aim of this study was to develop and validate a simplified steady state mathematical model to predict temperature distribution in a commercial poultry house equipped with a negative pressure ventilation system and internal misting. The model was validated with data obtained experimentally during the summer. For external temperature conditions of 26, 27, and 29 °C, the best combinations of energy generated by misting (qmisting), ventilation rate (V), global heat loss coefficient for the roof (Ut), and global heat loss coefficient for the wall (Upar) were encountered to maintain the majority of the installation with temperatures within the optimal thermal comfort range for the birds (24 to 29 °C).
publishDate 2011
dc.date.issued.spa.fl_str_mv 2011
dc.date.accessioned.spa.fl_str_mv 2019-06-28T09:34:04Z
dc.date.available.spa.fl_str_mv 2019-06-28T09:34:04Z
dc.type.spa.fl_str_mv Artículo de revista
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format http://purl.org/coar/resource_type/c_6501
status_str publishedVersion
dc.identifier.uri.none.fl_str_mv https://repositorio.unal.edu.co/handle/unal/40463
dc.identifier.eprints.spa.fl_str_mv http://bdigital.unal.edu.co/30560/
url https://repositorio.unal.edu.co/handle/unal/40463
http://bdigital.unal.edu.co/30560/
dc.language.iso.spa.fl_str_mv spa
language spa
dc.relation.spa.fl_str_mv http://revistas.unal.edu.co/index.php/dyna/article/view/29400
dc.relation.ispartof.spa.fl_str_mv Universidad Nacional de Colombia Revistas electrónicas UN Dyna
Dyna
dc.relation.ispartofseries.none.fl_str_mv Dyna; Vol. 78, núm. 170 (2011); 167-174 DYNA; Vol. 78, núm. 170 (2011); 167-174 2346-2183 0012-7353
dc.relation.references.spa.fl_str_mv Osorio Saraz, Jairo Alexander and Ferreira Tinôco, Ilda de Fátima and Oliveira Rocha, Keller Sullivan and Arêdes Martins, Marcio and Oliveira de Paula, Marcos (2011) Modeling and experimental validation to estimate the energy balance for a poultry house with misting cooling. Dyna; Vol. 78, núm. 170 (2011); 167-174 DYNA; Vol. 78, núm. 170 (2011); 167-174 2346-2183 0012-7353 .
dc.rights.spa.fl_str_mv Derechos reservados - Universidad Nacional de Colombia
dc.rights.coar.fl_str_mv http://purl.org/coar/access_right/c_abf2
dc.rights.license.spa.fl_str_mv Atribución-NoComercial 4.0 Internacional
dc.rights.uri.spa.fl_str_mv http://creativecommons.org/licenses/by-nc/4.0/
dc.rights.accessrights.spa.fl_str_mv info:eu-repo/semantics/openAccess
rights_invalid_str_mv Atribución-NoComercial 4.0 Internacional
Derechos reservados - Universidad Nacional de Colombia
http://creativecommons.org/licenses/by-nc/4.0/
http://purl.org/coar/access_right/c_abf2
eu_rights_str_mv openAccess
dc.format.mimetype.spa.fl_str_mv application/pdf
dc.publisher.spa.fl_str_mv Universidad Nacional de Colombia Sede Medellín
institution Universidad Nacional de Colombia
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repository.name.fl_str_mv Repositorio Institucional Universidad Nacional de Colombia
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