Long time dynamic simulation of a Solar Chimney under the Uruguayan climate

Kosut, Juan Pablo - Galione, Pedro - Curto, Pedro

Resumen:

The present work aims to evaluate the performance of a solar chimney under Uruguayan climate. A simplified numerical model was proposed, so long time simulations can be run with adequate precision and low computational costs. Special attention has been paid to friction losses determination, due to its relevance in mass flow calculation. Different flow regimens in the solar chimney channel were analyzed, and a strategy was proposed to estimate velocity profiles. The presented model has been verified and validated using both theoretical and experimental results. Furthermore, the developed model was used to evaluate the ability of a Solar Chimney to improve comfort conditions in a building under Uruguayan climate.


Detalles Bibliográficos
2017
Agencia Nacional de Investigación e Innovación
Torre Solar
Modelado
Calor
Ingeniería y Tecnología
Ingeniería Mecánica
Inglés
Agencia Nacional de Investigación e Innovación
REDI
https://hdl.handle.net/20.500.12381/3192
Acceso abierto
Reconocimiento 4.0 Internacional. (CC BY)
_version_ 1814959266406072320
author Kosut, Juan Pablo
author2 Galione, Pedro
Curto, Pedro
author2_role author
author
author_facet Kosut, Juan Pablo
Galione, Pedro
Curto, Pedro
author_role author
bitstream.checksum.fl_str_mv 3c9d86d36485746409b4281a0893d729
71d4a2ad3fe17cca5cbc736b71485709
bitstream.checksumAlgorithm.fl_str_mv MD5
MD5
bitstream.url.fl_str_mv https://redi.anii.org.uy/jspui/bitstream/20.500.12381/3192/2/license.txt
https://redi.anii.org.uy/jspui/bitstream/20.500.12381/3192/1/COBEM-2017-1469.pdf
collection REDI
dc.creator.none.fl_str_mv Kosut, Juan Pablo
Galione, Pedro
Curto, Pedro
dc.date.accessioned.none.fl_str_mv 2023-04-13T14:01:22Z
dc.date.available.none.fl_str_mv 2023-04-13T14:01:22Z
dc.date.issued.none.fl_str_mv 2017-12-16
dc.description.abstract.none.fl_txt_mv The present work aims to evaluate the performance of a solar chimney under Uruguayan climate. A simplified numerical model was proposed, so long time simulations can be run with adequate precision and low computational costs. Special attention has been paid to friction losses determination, due to its relevance in mass flow calculation. Different flow regimens in the solar chimney channel were analyzed, and a strategy was proposed to estimate velocity profiles. The presented model has been verified and validated using both theoretical and experimental results. Furthermore, the developed model was used to evaluate the ability of a Solar Chimney to improve comfort conditions in a building under Uruguayan climate.
dc.description.sponsorship.none.fl_txt_mv Agencia Nacional de Investigación e Innovación
dc.identifier.anii.es.fl_str_mv FSE_1_2014_1_102126
dc.identifier.uri.none.fl_str_mv https://hdl.handle.net/20.500.12381/3192
dc.language.iso.none.fl_str_mv eng
dc.relation.uri.none.fl_str_mv https://hdl.handle.net/20.500.12381/3189
https://hdl.handle.net/20.500.12381/3190
https://hdl.handle.net/20.500.12381/3191
https://hdl.handle.net/20.500.12381/3193
https://hdl.handle.net/20.500.12381/3194
dc.rights.es.fl_str_mv Acceso abierto
dc.rights.license.none.fl_str_mv Reconocimiento 4.0 Internacional. (CC BY)
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
dc.source.es.fl_str_mv COBEM 2017 24th International Congress of Mechanical Engineering. Curitiba - Brasil, 3-8 de diciembre de 2017
dc.source.none.fl_str_mv reponame:REDI
instname:Agencia Nacional de Investigación e Innovación
instacron:Agencia Nacional de Investigación e Innovación
dc.subject.anii.none.fl_str_mv Ingeniería y Tecnología
Ingeniería Mecánica
dc.subject.es.fl_str_mv Torre Solar
Modelado
Calor
dc.title.none.fl_str_mv Long time dynamic simulation of a Solar Chimney under the Uruguayan climate
dc.type.es.fl_str_mv Documento de conferencia
dc.type.none.fl_str_mv info:eu-repo/semantics/conferenceObject
dc.type.version.es.fl_str_mv Publicado
dc.type.version.none.fl_str_mv info:eu-repo/semantics/publishedVersion
description The present work aims to evaluate the performance of a solar chimney under Uruguayan climate. A simplified numerical model was proposed, so long time simulations can be run with adequate precision and low computational costs. Special attention has been paid to friction losses determination, due to its relevance in mass flow calculation. Different flow regimens in the solar chimney channel were analyzed, and a strategy was proposed to estimate velocity profiles. The presented model has been verified and validated using both theoretical and experimental results. Furthermore, the developed model was used to evaluate the ability of a Solar Chimney to improve comfort conditions in a building under Uruguayan climate.
eu_rights_str_mv openAccess
format conferenceObject
id REDI_47c4067d29e61d5041d2a0c95534eac2
identifier_str_mv FSE_1_2014_1_102126
instacron_str Agencia Nacional de Investigación e Innovación
institution Agencia Nacional de Investigación e Innovación
instname_str Agencia Nacional de Investigación e Innovación
language eng
network_acronym_str REDI
network_name_str REDI
oai_identifier_str oai:redi.anii.org.uy:20.500.12381/3192
publishDate 2017
reponame_str REDI
repository.mail.fl_str_mv jmaldini@anii.org.uy
repository.name.fl_str_mv REDI - Agencia Nacional de Investigación e Innovación
repository_id_str 9421
rights_invalid_str_mv Reconocimiento 4.0 Internacional. (CC BY)
Acceso abierto
spelling Reconocimiento 4.0 Internacional. (CC BY)Acceso abiertoinfo:eu-repo/semantics/openAccess2023-04-13T14:01:22Z2023-04-13T14:01:22Z2017-12-16https://hdl.handle.net/20.500.12381/3192FSE_1_2014_1_102126The present work aims to evaluate the performance of a solar chimney under Uruguayan climate. A simplified numerical model was proposed, so long time simulations can be run with adequate precision and low computational costs. Special attention has been paid to friction losses determination, due to its relevance in mass flow calculation. Different flow regimens in the solar chimney channel were analyzed, and a strategy was proposed to estimate velocity profiles. The presented model has been verified and validated using both theoretical and experimental results. Furthermore, the developed model was used to evaluate the ability of a Solar Chimney to improve comfort conditions in a building under Uruguayan climate.Agencia Nacional de Investigación e Innovaciónenghttps://hdl.handle.net/20.500.12381/3189https://hdl.handle.net/20.500.12381/3190https://hdl.handle.net/20.500.12381/3191https://hdl.handle.net/20.500.12381/3193https://hdl.handle.net/20.500.12381/3194COBEM 2017 24th International Congress of Mechanical Engineering. Curitiba - Brasil, 3-8 de diciembre de 2017reponame:REDIinstname:Agencia Nacional de Investigación e Innovacióninstacron:Agencia Nacional de Investigación e InnovaciónTorre SolarModeladoCalorIngeniería y TecnologíaIngeniería MecánicaLong time dynamic simulation of a Solar Chimney under the Uruguayan climateDocumento de conferenciaPublicadoinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/conferenceObjectUniversidad de la República//Ingeniería y Tecnología/Ingeniería Mecánica/Ingeniería MecánicaKosut, Juan PabloGalione, PedroCurto, PedroLICENSElicense.txtlicense.txttext/plain; charset=utf-84944https://redi.anii.org.uy/jspui/bitstream/20.500.12381/3192/2/license.txt3c9d86d36485746409b4281a0893d729MD52ORIGINALCOBEM-2017-1469.pdfCOBEM-2017-1469.pdfpaperapplication/pdf542901https://redi.anii.org.uy/jspui/bitstream/20.500.12381/3192/1/COBEM-2017-1469.pdf71d4a2ad3fe17cca5cbc736b71485709MD5120.500.12381/31922023-04-13 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://www.anii.org.uy/https://redi.anii.org.uy/oai/requestjmaldini@anii.org.uyUruguayopendoar:94212023-04-13T14:26REDI - Agencia Nacional de Investigación e Innovaciónfalse
spellingShingle Long time dynamic simulation of a Solar Chimney under the Uruguayan climate
Kosut, Juan Pablo
Torre Solar
Modelado
Calor
Ingeniería y Tecnología
Ingeniería Mecánica
status_str publishedVersion
title Long time dynamic simulation of a Solar Chimney under the Uruguayan climate
title_full Long time dynamic simulation of a Solar Chimney under the Uruguayan climate
title_fullStr Long time dynamic simulation of a Solar Chimney under the Uruguayan climate
title_full_unstemmed Long time dynamic simulation of a Solar Chimney under the Uruguayan climate
title_short Long time dynamic simulation of a Solar Chimney under the Uruguayan climate
title_sort Long time dynamic simulation of a Solar Chimney under the Uruguayan climate
topic Torre Solar
Modelado
Calor
Ingeniería y Tecnología
Ingeniería Mecánica
url https://hdl.handle.net/20.500.12381/3192