Geometric optimization of bodies submitted to an intense heat flux using bifurcated channel nets
Autor(a) principal: | |
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Data de Publicação: | 2009 |
Outros Autores: | , , |
Tipo de documento: | Artigo |
Idioma: | por |
Título da fonte: | Repositório Institucional da FURG (RI FURG) |
Texto Completo: | http://repositorio.furg.br/handle/1/1426 |
Resumo: | The present work studies the geometric optimization of a body submitted to intense heat flux. The body to be optimized is refrigerated by a ducts system whose circulating fluid will remove the heat. The optimization method is denominated "Constructal Design" and it is based on Constructal theory", which is a new theory that guides the engineers in the discovery of new and highly efficient architectures for the drainage of fluids, mass, energy, and " anything that moves ". The maximum temperature of the system is minimized while the volumes of the body and of the fluid are maintained constant. However, the angle, diameters and lengths of the studied geometry can vary. The ducts structure to be studied is bifurcated. The flow in the ducts is considered incompressible, constant properties, laminar and threedimensional. The equations of conservation of the mass, momentum and energy are solved for the fluid, while the equation of the energy is solved for the solid. The numeric method uses finite volumes for the discretization of the conservation equations. Those equations are solved simultaneously for the determination of the temperature field. |
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Geometric optimization of bodies submitted to an intense heat flux using bifurcated channel netsThermal optimizationCircular bodiesIntense heat fluxConstructal designThe present work studies the geometric optimization of a body submitted to intense heat flux. The body to be optimized is refrigerated by a ducts system whose circulating fluid will remove the heat. The optimization method is denominated "Constructal Design" and it is based on Constructal theory", which is a new theory that guides the engineers in the discovery of new and highly efficient architectures for the drainage of fluids, mass, energy, and " anything that moves ". The maximum temperature of the system is minimized while the volumes of the body and of the fluid are maintained constant. However, the angle, diameters and lengths of the studied geometry can vary. The ducts structure to be studied is bifurcated. The flow in the ducts is considered incompressible, constant properties, laminar and threedimensional. The equations of conservation of the mass, momentum and energy are solved for the fluid, while the equation of the energy is solved for the solid. The numeric method uses finite volumes for the discretization of the conservation equations. Those equations are solved simultaneously for the determination of the temperature field.2011-11-30T04:38:20Z2011-11-30T04:38:20Z2009info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleapplication/pdfBOLZAN, C. R. et al. Geometric optimization of bodies submitted to an intense heat flux using bifurcated channel nets. Vetor, Rio Grande, v. 19, n. 2, p. 51-57, 2009. Disponível em: <http://www.seer.furg.br/ojs/index.php/vetor/article/viewFile/1712/858>. Acesso em: 28 nov. 2011.0102-7352http://repositorio.furg.br/handle/1/1426porBolzan, Claus de RossoSantos, Elizaldo Domingues dosIsoldi, Liércio AndréRocha, Luiz Alberto Oliveirainfo:eu-repo/semantics/openAccessreponame:Repositório Institucional da FURG (RI FURG)instname:Universidade Federal do Rio Grande (FURG)instacron:FURG2014-09-12T12:57:10Zoai:repositorio.furg.br:1/1426Repositório InstitucionalPUBhttps://repositorio.furg.br/oai/request || http://200.19.254.174/oai/requestopendoar:2014-09-12T12:57:10Repositório Institucional da FURG (RI FURG) - Universidade Federal do Rio Grande (FURG)false |
dc.title.none.fl_str_mv |
Geometric optimization of bodies submitted to an intense heat flux using bifurcated channel nets |
title |
Geometric optimization of bodies submitted to an intense heat flux using bifurcated channel nets |
spellingShingle |
Geometric optimization of bodies submitted to an intense heat flux using bifurcated channel nets Bolzan, Claus de Rosso Thermal optimization Circular bodies Intense heat flux Constructal design |
title_short |
Geometric optimization of bodies submitted to an intense heat flux using bifurcated channel nets |
title_full |
Geometric optimization of bodies submitted to an intense heat flux using bifurcated channel nets |
title_fullStr |
Geometric optimization of bodies submitted to an intense heat flux using bifurcated channel nets |
title_full_unstemmed |
Geometric optimization of bodies submitted to an intense heat flux using bifurcated channel nets |
title_sort |
Geometric optimization of bodies submitted to an intense heat flux using bifurcated channel nets |
author |
Bolzan, Claus de Rosso |
author_facet |
Bolzan, Claus de Rosso Santos, Elizaldo Domingues dos Isoldi, Liércio André Rocha, Luiz Alberto Oliveira |
author_role |
author |
author2 |
Santos, Elizaldo Domingues dos Isoldi, Liércio André Rocha, Luiz Alberto Oliveira |
author2_role |
author author author |
dc.contributor.author.fl_str_mv |
Bolzan, Claus de Rosso Santos, Elizaldo Domingues dos Isoldi, Liércio André Rocha, Luiz Alberto Oliveira |
dc.subject.por.fl_str_mv |
Thermal optimization Circular bodies Intense heat flux Constructal design |
topic |
Thermal optimization Circular bodies Intense heat flux Constructal design |
description |
The present work studies the geometric optimization of a body submitted to intense heat flux. The body to be optimized is refrigerated by a ducts system whose circulating fluid will remove the heat. The optimization method is denominated "Constructal Design" and it is based on Constructal theory", which is a new theory that guides the engineers in the discovery of new and highly efficient architectures for the drainage of fluids, mass, energy, and " anything that moves ". The maximum temperature of the system is minimized while the volumes of the body and of the fluid are maintained constant. However, the angle, diameters and lengths of the studied geometry can vary. The ducts structure to be studied is bifurcated. The flow in the ducts is considered incompressible, constant properties, laminar and threedimensional. The equations of conservation of the mass, momentum and energy are solved for the fluid, while the equation of the energy is solved for the solid. The numeric method uses finite volumes for the discretization of the conservation equations. Those equations are solved simultaneously for the determination of the temperature field. |
publishDate |
2009 |
dc.date.none.fl_str_mv |
2009 2011-11-30T04:38:20Z 2011-11-30T04:38:20Z |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
BOLZAN, C. R. et al. Geometric optimization of bodies submitted to an intense heat flux using bifurcated channel nets. Vetor, Rio Grande, v. 19, n. 2, p. 51-57, 2009. Disponível em: <http://www.seer.furg.br/ojs/index.php/vetor/article/viewFile/1712/858>. Acesso em: 28 nov. 2011. 0102-7352 http://repositorio.furg.br/handle/1/1426 |
identifier_str_mv |
BOLZAN, C. R. et al. Geometric optimization of bodies submitted to an intense heat flux using bifurcated channel nets. Vetor, Rio Grande, v. 19, n. 2, p. 51-57, 2009. Disponível em: <http://www.seer.furg.br/ojs/index.php/vetor/article/viewFile/1712/858>. Acesso em: 28 nov. 2011. 0102-7352 |
url |
http://repositorio.furg.br/handle/1/1426 |
dc.language.iso.fl_str_mv |
por |
language |
por |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
application/pdf |
dc.source.none.fl_str_mv |
reponame:Repositório Institucional da FURG (RI FURG) instname:Universidade Federal do Rio Grande (FURG) instacron:FURG |
instname_str |
Universidade Federal do Rio Grande (FURG) |
instacron_str |
FURG |
institution |
FURG |
reponame_str |
Repositório Institucional da FURG (RI FURG) |
collection |
Repositório Institucional da FURG (RI FURG) |
repository.name.fl_str_mv |
Repositório Institucional da FURG (RI FURG) - Universidade Federal do Rio Grande (FURG) |
repository.mail.fl_str_mv |
|
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1807384403046825984 |