Uncoupling laminar conjugate heat transfer through chebyshev polynomial
The conjugate heat transfer process of cooling a horizontal plate at the leading edge, in steady state condition, was solved considering the fluid flowing in laminar condition and hydro dynamically developed before interacting with a heated plate. The fluid was considered deep enough to allow the gr...
- Autores:
-
Bula Silvera, Antonio Jose
Vásquez Padilla, Ricardo Saulo
- Tipo de recurso:
- Article of journal
- Fecha de publicación:
- 2010
- Institución:
- Universidad Nacional de Colombia
- Repositorio:
- Universidad Nacional de Colombia
- Idioma:
- spa
- OAI Identifier:
- oai:repositorio.unal.edu.co:unal/37595
- Acceso en línea:
- https://repositorio.unal.edu.co/handle/unal/37595
http://bdigital.unal.edu.co/27679/
- Palabra clave:
- Chebyshev’s polynomial
conjugate heat transfer.
- Rights
- openAccess
- License
- Atribución-NoComercial 4.0 Internacional
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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_abf2Bula Silvera, Antonio Jose40153d67-51eb-4741-b337-193bb1efedbf300Vásquez Padilla, Ricardo Saulo57bb2701-f9a0-46c5-bd78-6d90b1718f943002019-06-28T01:51:26Z2019-06-28T01:51:26Z2010https://repositorio.unal.edu.co/handle/unal/37595http://bdigital.unal.edu.co/27679/The conjugate heat transfer process of cooling a horizontal plate at the leading edge, in steady state condition, was solved considering the fluid flowing in laminar condition and hydro dynamically developed before interacting with a heated plate. The fluid was considered deep enough to allow the growth of a thermal boundary layer with no restrictions. The conservation of mass, momentum and energy equations at the solid and fluid were converted into a non dimensional form. The heated body presents a constant heat flux at the bottom side, and convective heat transfer at the top side. The interface temperature was obtained using the Chebyshev polynomial approximation. In order to verify the results obtained using the Chebyshev polynomial approximation, the results obtained from the analytical solution for the solid, were compared with the results attained with commercial CFD software, FIDAP®. The solution considered the calculation of the local and average heat transfer coefficient, the local and average Nussel t number, the local and average Biot number, and different temperature distributions at the interface.application/pdfspaUniversidad Nacional de Colombia Sede Medellínhttp://revistas.unal.edu.co/index.php/dyna/article/view/25548Universidad Nacional de Colombia Revistas electrónicas UN DynaDynaDyna; Vol. 77, núm. 163 (2010); 160-171 DYNA; Vol. 77, núm. 163 (2010); 160-171 2346-2183 0012-7353Bula Silvera, Antonio Jose and Vásquez Padilla, Ricardo Saulo (2010) Uncoupling laminar conjugate heat transfer through chebyshev polynomial. Dyna; Vol. 77, núm. 163 (2010); 160-171 DYNA; Vol. 77, núm. 163 (2010); 160-171 2346-2183 0012-7353 .Uncoupling laminar conjugate heat transfer through chebyshev polynomialArtículo 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/ARTChebyshev’s polynomialconjugate heat transfer.ORIGINAL25548-89770-1-PB.pdfapplication/pdf430374https://repositorio.unal.edu.co/bitstream/unal/37595/1/25548-89770-1-PB.pdf30cd6c5cbf5567be8932ba08fdc59261MD51THUMBNAIL25548-89770-1-PB.pdf.jpg25548-89770-1-PB.pdf.jpgGenerated Thumbnailimage/jpeg9145https://repositorio.unal.edu.co/bitstream/unal/37595/2/25548-89770-1-PB.pdf.jpgabd02ab52f6fe7faa363e11009d25991MD52unal/37595oai:repositorio.unal.edu.co:unal/375952024-01-11 23:06:15.079Repositorio Institucional Universidad Nacional de Colombiarepositorio_nal@unal.edu.co |
dc.title.spa.fl_str_mv |
Uncoupling laminar conjugate heat transfer through chebyshev polynomial |
title |
Uncoupling laminar conjugate heat transfer through chebyshev polynomial |
spellingShingle |
Uncoupling laminar conjugate heat transfer through chebyshev polynomial Chebyshev’s polynomial conjugate heat transfer. |
title_short |
Uncoupling laminar conjugate heat transfer through chebyshev polynomial |
title_full |
Uncoupling laminar conjugate heat transfer through chebyshev polynomial |
title_fullStr |
Uncoupling laminar conjugate heat transfer through chebyshev polynomial |
title_full_unstemmed |
Uncoupling laminar conjugate heat transfer through chebyshev polynomial |
title_sort |
Uncoupling laminar conjugate heat transfer through chebyshev polynomial |
dc.creator.fl_str_mv |
Bula Silvera, Antonio Jose Vásquez Padilla, Ricardo Saulo |
dc.contributor.author.spa.fl_str_mv |
Bula Silvera, Antonio Jose Vásquez Padilla, Ricardo Saulo |
dc.subject.proposal.spa.fl_str_mv |
Chebyshev’s polynomial conjugate heat transfer. |
topic |
Chebyshev’s polynomial conjugate heat transfer. |
description |
The conjugate heat transfer process of cooling a horizontal plate at the leading edge, in steady state condition, was solved considering the fluid flowing in laminar condition and hydro dynamically developed before interacting with a heated plate. The fluid was considered deep enough to allow the growth of a thermal boundary layer with no restrictions. The conservation of mass, momentum and energy equations at the solid and fluid were converted into a non dimensional form. The heated body presents a constant heat flux at the bottom side, and convective heat transfer at the top side. The interface temperature was obtained using the Chebyshev polynomial approximation. In order to verify the results obtained using the Chebyshev polynomial approximation, the results obtained from the analytical solution for the solid, were compared with the results attained with commercial CFD software, FIDAP®. The solution considered the calculation of the local and average heat transfer coefficient, the local and average Nussel t number, the local and average Biot number, and different temperature distributions at the interface. |
publishDate |
2010 |
dc.date.issued.spa.fl_str_mv |
2010 |
dc.date.accessioned.spa.fl_str_mv |
2019-06-28T01:51:26Z |
dc.date.available.spa.fl_str_mv |
2019-06-28T01:51:26Z |
dc.type.spa.fl_str_mv |
Artículo de revista |
dc.type.coar.fl_str_mv |
http://purl.org/coar/resource_type/c_2df8fbb1 |
dc.type.driver.spa.fl_str_mv |
info:eu-repo/semantics/article |
dc.type.version.spa.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
dc.type.coar.spa.fl_str_mv |
http://purl.org/coar/resource_type/c_6501 |
dc.type.coarversion.spa.fl_str_mv |
http://purl.org/coar/version/c_970fb48d4fbd8a85 |
dc.type.content.spa.fl_str_mv |
Text |
dc.type.redcol.spa.fl_str_mv |
http://purl.org/redcol/resource_type/ART |
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/37595 |
dc.identifier.eprints.spa.fl_str_mv |
http://bdigital.unal.edu.co/27679/ |
url |
https://repositorio.unal.edu.co/handle/unal/37595 http://bdigital.unal.edu.co/27679/ |
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/25548 |
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. 77, núm. 163 (2010); 160-171 DYNA; Vol. 77, núm. 163 (2010); 160-171 2346-2183 0012-7353 |
dc.relation.references.spa.fl_str_mv |
Bula Silvera, Antonio Jose and Vásquez Padilla, Ricardo Saulo (2010) Uncoupling laminar conjugate heat transfer through chebyshev polynomial. Dyna; Vol. 77, núm. 163 (2010); 160-171 DYNA; Vol. 77, núm. 163 (2010); 160-171 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 |
bitstream.url.fl_str_mv |
https://repositorio.unal.edu.co/bitstream/unal/37595/1/25548-89770-1-PB.pdf https://repositorio.unal.edu.co/bitstream/unal/37595/2/25548-89770-1-PB.pdf.jpg |
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Repositorio Institucional Universidad Nacional de Colombia |
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1814090016649904128 |