Finite element analysis of a solar collector plate using two plate geometries

The thermal behavior of an absorber plate in a solar collector is investigated using finite element analysis. The thermal behavior and efficiency of two absorber plate geometries are studied, using a typical solar collector with a rectangular profile as reference, and a proposed absorber plate with...

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Autores:
Medina Carril, Diego Manuel
Carrillo Baeza, José Gonzalo
Dominguez Maldonado, Ruben
Aviles Cetina, Francis
Tipo de recurso:
Article of journal
Fecha de publicación:
2016
Institución:
Universidad Nacional de Colombia
Repositorio:
Universidad Nacional de Colombia
Idioma:
spa
OAI Identifier:
oai:repositorio.unal.edu.co:unal/67605
Acceso en línea:
https://repositorio.unal.edu.co/handle/unal/67605
http://bdigital.unal.edu.co/68634/
Palabra clave:
62 Ingeniería y operaciones afines / Engineering
Absorber plate
finite element analysis
solar collector
efficiency
geometry
Plato absorbedor
análisis de elemento finito
colector solar
eficiencia
geometría
Rights
openAccess
License
Atribución-NoComercial 4.0 Internacional
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oai_identifier_str oai:repositorio.unal.edu.co:unal/67605
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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_abf2Medina Carril, Diego Manuel5c3884f3-2ad0-44ff-a4ee-954bb65e0a30300Carrillo Baeza, José Gonzalo09835413-6325-4ece-ab2e-c38192788f45300Dominguez Maldonado, Ruben08deff9d-d2d2-4e9c-9eae-ae71f0c48395300Aviles Cetina, Francisf4254408-bf24-4647-b990-d3ac279ff6403002019-07-03T04:39:31Z2019-07-03T04:39:31Z2016-09-01ISSN: 2248-8723https://repositorio.unal.edu.co/handle/unal/67605http://bdigital.unal.edu.co/68634/The thermal behavior of an absorber plate in a solar collector is investigated using finite element analysis. The thermal behavior and efficiency of two absorber plate geometries are studied, using a typical solar collector with a rectangular profile as reference, and a proposed absorber plate with curved geometry. An analysis of the most important parameters involved in the design of the absorber plate was carried out, indicating that the curved geometry of the absorber plate yields an average efficiency ~25% higher than the conventional rectangular geometry. The results suggest that a curved profile made of materials such as aluminum with thermal conductivity higher than 200W/m°C, plate thickness of the order of 2-3mm and with a large density of tubes per unit area of the collector´s plate greatly benefits the thermal efficiency of the solar collector.El comportamiento térmico de una placa de absorción en un colector solar se investigó usando análisis de elemento finito. Se investiga el comportamiento térmico y la eficiencia de dos geometrías de plato absorbedor, un colector solar típico con plato absorbedor rectangular, utilizado como referencia, y una propuesta con geometría curva. Un análisis de los parámetros más importantes que intervienen en el diseño de la placa de absorción se llevó a cabo, indicando que la geometría curva de la placa de absorción ofrece una eficiencia media ~25% mayor que la geometría rectangular convencional. Los resultados sugieren que un perfil curvado hecho de materiales tales como aluminio con conductividad térmica mayor a 200W/m°C, espesor de placa del orden de 2 a 3mm y una mayor densidad de tubos por unidad de área de la placa de absorción, beneficia en gran medida la eficiencia térmica del colector solar.application/pdfspaUniversidad Nacional de Colombia - Sede Bogotá - Facultad de Ingenieríahttps://revistas.unal.edu.co/index.php/ingeinv/article/view/56071Universidad Nacional de Colombia Revistas electrónicas UN Ingeniería e InvestigaciónIngeniería e InvestigaciónMedina Carril, Diego Manuel and Carrillo Baeza, José Gonzalo and Dominguez Maldonado, Ruben and Aviles Cetina, Francis (2016) Finite element analysis of a solar collector plate using two plate geometries. Ingeniería e Investigación, 36 (3). pp. 95-101. ISSN 2248-872362 Ingeniería y operaciones afines / EngineeringAbsorber platefinite element analysissolar collectorefficiencygeometryPlato absorbedoranálisis de elemento finitocolector solareficienciageometríaFinite element analysis of a solar collector plate using two plate geometriesArtículo 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/ARTORIGINAL56071-313294-1-PB.pdfapplication/pdf904992https://repositorio.unal.edu.co/bitstream/unal/67605/1/56071-313294-1-PB.pdf67eb100d2e9404ccb5cf674956cccc85MD51THUMBNAIL56071-313294-1-PB.pdf.jpg56071-313294-1-PB.pdf.jpgGenerated Thumbnailimage/jpeg8180https://repositorio.unal.edu.co/bitstream/unal/67605/2/56071-313294-1-PB.pdf.jpgbbfd92fecf669af78f684c0574e5372eMD52unal/67605oai:repositorio.unal.edu.co:unal/676052023-05-30 23:03:19.514Repositorio Institucional Universidad Nacional de Colombiarepositorio_nal@unal.edu.co
dc.title.spa.fl_str_mv Finite element analysis of a solar collector plate using two plate geometries
title Finite element analysis of a solar collector plate using two plate geometries
spellingShingle Finite element analysis of a solar collector plate using two plate geometries
62 Ingeniería y operaciones afines / Engineering
Absorber plate
finite element analysis
solar collector
efficiency
geometry
Plato absorbedor
análisis de elemento finito
colector solar
eficiencia
geometría
title_short Finite element analysis of a solar collector plate using two plate geometries
title_full Finite element analysis of a solar collector plate using two plate geometries
title_fullStr Finite element analysis of a solar collector plate using two plate geometries
title_full_unstemmed Finite element analysis of a solar collector plate using two plate geometries
title_sort Finite element analysis of a solar collector plate using two plate geometries
dc.creator.fl_str_mv Medina Carril, Diego Manuel
Carrillo Baeza, José Gonzalo
Dominguez Maldonado, Ruben
Aviles Cetina, Francis
dc.contributor.author.spa.fl_str_mv Medina Carril, Diego Manuel
Carrillo Baeza, José Gonzalo
Dominguez Maldonado, Ruben
Aviles Cetina, Francis
dc.subject.ddc.spa.fl_str_mv 62 Ingeniería y operaciones afines / Engineering
topic 62 Ingeniería y operaciones afines / Engineering
Absorber plate
finite element analysis
solar collector
efficiency
geometry
Plato absorbedor
análisis de elemento finito
colector solar
eficiencia
geometría
dc.subject.proposal.spa.fl_str_mv Absorber plate
finite element analysis
solar collector
efficiency
geometry
Plato absorbedor
análisis de elemento finito
colector solar
eficiencia
geometría
description The thermal behavior of an absorber plate in a solar collector is investigated using finite element analysis. The thermal behavior and efficiency of two absorber plate geometries are studied, using a typical solar collector with a rectangular profile as reference, and a proposed absorber plate with curved geometry. An analysis of the most important parameters involved in the design of the absorber plate was carried out, indicating that the curved geometry of the absorber plate yields an average efficiency ~25% higher than the conventional rectangular geometry. The results suggest that a curved profile made of materials such as aluminum with thermal conductivity higher than 200W/m°C, plate thickness of the order of 2-3mm and with a large density of tubes per unit area of the collector´s plate greatly benefits the thermal efficiency of the solar collector.
publishDate 2016
dc.date.issued.spa.fl_str_mv 2016-09-01
dc.date.accessioned.spa.fl_str_mv 2019-07-03T04:39:31Z
dc.date.available.spa.fl_str_mv 2019-07-03T04:39:31Z
dc.type.spa.fl_str_mv Artículo de revista
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dc.type.content.spa.fl_str_mv Text
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format http://purl.org/coar/resource_type/c_6501
status_str publishedVersion
dc.identifier.issn.spa.fl_str_mv ISSN: 2248-8723
dc.identifier.uri.none.fl_str_mv https://repositorio.unal.edu.co/handle/unal/67605
dc.identifier.eprints.spa.fl_str_mv http://bdigital.unal.edu.co/68634/
identifier_str_mv ISSN: 2248-8723
url https://repositorio.unal.edu.co/handle/unal/67605
http://bdigital.unal.edu.co/68634/
dc.language.iso.spa.fl_str_mv spa
language spa
dc.relation.spa.fl_str_mv https://revistas.unal.edu.co/index.php/ingeinv/article/view/56071
dc.relation.ispartof.spa.fl_str_mv Universidad Nacional de Colombia Revistas electrónicas UN Ingeniería e Investigación
Ingeniería e Investigación
dc.relation.references.spa.fl_str_mv Medina Carril, Diego Manuel and Carrillo Baeza, José Gonzalo and Dominguez Maldonado, Ruben and Aviles Cetina, Francis (2016) Finite element analysis of a solar collector plate using two plate geometries. Ingeniería e Investigación, 36 (3). pp. 95-101. ISSN 2248-8723
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 Bogotá - Facultad de Ingeniería
institution Universidad Nacional de Colombia
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