Computational fluid dynamics simulations of heat transfer between the dense‐phase of a high‐temperature fluidized bed and an immersed surface
- Autores
- Soria, Jose Miguel; Zambon, Mariana Teresa; Mazza, German Delfor
- Año de publicación
- 2011
- Idioma
- inglés
- Tipo de recurso
- artículo
- Estado
- versión publicada
- Descripción
- The transient process of heat transfer between a high-temperature emulsion packet and the wall of an immersed surface is simulated using computational fluid dynamics (CFD). From these simulations, the total heat transfer coefficient and its radiant contribution due to the emulsion (dense) phase are evaluated. The results are compared with experimental data (Ozkaynak et al., An experimental investigation of radiant heat transfer in high temperature fluidized beds, in Fluidization IV, 1983, 371 - 378) and with predicted values from the generalized heterogeneous model (GHM), (Mazza et al., Evaluation of overall heat transfer rates between bubbling fluidized beds and immersed surfaces, Chem Eng Commun., 1997;162:125-149). The CFD simulations are in good agreement with both, experimental data and theoretical GHM predictions and provide a reliable way to quantify the studied heat transfer process. Also, the GHM is validated as a practical tool to this end.
Fil: Soria, Jose Miguel. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Patagonia Norte. Instituto de Investigación y Desarrollo en Ingeniería de Procesos, Biotecnología y Energías Alternativas. Universidad Nacional del Comahue. Instituto de Investigación y Desarrollo en Ingeniería de Procesos, Biotecnología y Energías Alternativas; Argentina
Fil: Zambon, Mariana Teresa. Universidad Nacional del Comahue; Argentina
Fil: Mazza, German Delfor. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Patagonia Norte. Instituto de Investigación y Desarrollo en Ingeniería de Procesos, Biotecnología y Energías Alternativas. Universidad Nacional del Comahue. Instituto de Investigación y Desarrollo en Ingeniería de Procesos, Biotecnología y Energías Alternativas; Argentina - Materia
-
CFD simulation
heat transfer
fluidized bed
emulsion - Nivel de accesibilidad
- acceso abierto
- Condiciones de uso
- https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
- Repositorio
- Institución
- Consejo Nacional de Investigaciones Científicas y Técnicas
- OAI Identificador
- oai:ri.conicet.gov.ar:11336/270608
Ver los metadatos del registro completo
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Computational fluid dynamics simulations of heat transfer between the dense‐phase of a high‐temperature fluidized bed and an immersed surfaceSoria, Jose MiguelZambon, Mariana TeresaMazza, German DelforCFD simulationheat transferfluidized bedemulsionhttps://purl.org/becyt/ford/2.4https://purl.org/becyt/ford/2The transient process of heat transfer between a high-temperature emulsion packet and the wall of an immersed surface is simulated using computational fluid dynamics (CFD). From these simulations, the total heat transfer coefficient and its radiant contribution due to the emulsion (dense) phase are evaluated. The results are compared with experimental data (Ozkaynak et al., An experimental investigation of radiant heat transfer in high temperature fluidized beds, in Fluidization IV, 1983, 371 - 378) and with predicted values from the generalized heterogeneous model (GHM), (Mazza et al., Evaluation of overall heat transfer rates between bubbling fluidized beds and immersed surfaces, Chem Eng Commun., 1997;162:125-149). The CFD simulations are in good agreement with both, experimental data and theoretical GHM predictions and provide a reliable way to quantify the studied heat transfer process. Also, the GHM is validated as a practical tool to this end.Fil: Soria, Jose Miguel. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Patagonia Norte. Instituto de Investigación y Desarrollo en Ingeniería de Procesos, Biotecnología y Energías Alternativas. Universidad Nacional del Comahue. Instituto de Investigación y Desarrollo en Ingeniería de Procesos, Biotecnología y Energías Alternativas; ArgentinaFil: Zambon, Mariana Teresa. Universidad Nacional del Comahue; ArgentinaFil: Mazza, German Delfor. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Patagonia Norte. Instituto de Investigación y Desarrollo en Ingeniería de Procesos, Biotecnología y Energías Alternativas. Universidad Nacional del Comahue. Instituto de Investigación y Desarrollo en Ingeniería de Procesos, Biotecnología y Energías Alternativas; ArgentinaJohn Wiley & Sons2011-03info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfapplication/pdfapplication/pdfapplication/pdfapplication/pdfapplication/pdfapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/270608Soria, Jose Miguel; Zambon, Mariana Teresa; Mazza, German Delfor; Computational fluid dynamics simulations of heat transfer between the dense‐phase of a high‐temperature fluidized bed and an immersed surface; John Wiley & Sons; Aiche Journal; 58; 2; 3-2011; 412-4260001-1541CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/url/https://aiche.onlinelibrary.wiley.com/doi/10.1002/aic.12579info:eu-repo/semantics/altIdentifier/doi/10.1002/aic.12579info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-29T09:48:59Zoai:ri.conicet.gov.ar:11336/270608instacron:CONICETInstitucionalhttp://ri.conicet.gov.ar/Organismo científico-tecnológicoNo correspondehttp://ri.conicet.gov.ar/oai/requestdasensio@conicet.gov.ar; lcarlino@conicet.gov.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:34982025-09-29 09:48:59.302CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse |
dc.title.none.fl_str_mv |
Computational fluid dynamics simulations of heat transfer between the dense‐phase of a high‐temperature fluidized bed and an immersed surface |
title |
Computational fluid dynamics simulations of heat transfer between the dense‐phase of a high‐temperature fluidized bed and an immersed surface |
spellingShingle |
Computational fluid dynamics simulations of heat transfer between the dense‐phase of a high‐temperature fluidized bed and an immersed surface Soria, Jose Miguel CFD simulation heat transfer fluidized bed emulsion |
title_short |
Computational fluid dynamics simulations of heat transfer between the dense‐phase of a high‐temperature fluidized bed and an immersed surface |
title_full |
Computational fluid dynamics simulations of heat transfer between the dense‐phase of a high‐temperature fluidized bed and an immersed surface |
title_fullStr |
Computational fluid dynamics simulations of heat transfer between the dense‐phase of a high‐temperature fluidized bed and an immersed surface |
title_full_unstemmed |
Computational fluid dynamics simulations of heat transfer between the dense‐phase of a high‐temperature fluidized bed and an immersed surface |
title_sort |
Computational fluid dynamics simulations of heat transfer between the dense‐phase of a high‐temperature fluidized bed and an immersed surface |
dc.creator.none.fl_str_mv |
Soria, Jose Miguel Zambon, Mariana Teresa Mazza, German Delfor |
author |
Soria, Jose Miguel |
author_facet |
Soria, Jose Miguel Zambon, Mariana Teresa Mazza, German Delfor |
author_role |
author |
author2 |
Zambon, Mariana Teresa Mazza, German Delfor |
author2_role |
author author |
dc.subject.none.fl_str_mv |
CFD simulation heat transfer fluidized bed emulsion |
topic |
CFD simulation heat transfer fluidized bed emulsion |
purl_subject.fl_str_mv |
https://purl.org/becyt/ford/2.4 https://purl.org/becyt/ford/2 |
dc.description.none.fl_txt_mv |
The transient process of heat transfer between a high-temperature emulsion packet and the wall of an immersed surface is simulated using computational fluid dynamics (CFD). From these simulations, the total heat transfer coefficient and its radiant contribution due to the emulsion (dense) phase are evaluated. The results are compared with experimental data (Ozkaynak et al., An experimental investigation of radiant heat transfer in high temperature fluidized beds, in Fluidization IV, 1983, 371 - 378) and with predicted values from the generalized heterogeneous model (GHM), (Mazza et al., Evaluation of overall heat transfer rates between bubbling fluidized beds and immersed surfaces, Chem Eng Commun., 1997;162:125-149). The CFD simulations are in good agreement with both, experimental data and theoretical GHM predictions and provide a reliable way to quantify the studied heat transfer process. Also, the GHM is validated as a practical tool to this end. Fil: Soria, Jose Miguel. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Patagonia Norte. Instituto de Investigación y Desarrollo en Ingeniería de Procesos, Biotecnología y Energías Alternativas. Universidad Nacional del Comahue. Instituto de Investigación y Desarrollo en Ingeniería de Procesos, Biotecnología y Energías Alternativas; Argentina Fil: Zambon, Mariana Teresa. Universidad Nacional del Comahue; Argentina Fil: Mazza, German Delfor. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Patagonia Norte. Instituto de Investigación y Desarrollo en Ingeniería de Procesos, Biotecnología y Energías Alternativas. Universidad Nacional del Comahue. Instituto de Investigación y Desarrollo en Ingeniería de Procesos, Biotecnología y Energías Alternativas; Argentina |
description |
The transient process of heat transfer between a high-temperature emulsion packet and the wall of an immersed surface is simulated using computational fluid dynamics (CFD). From these simulations, the total heat transfer coefficient and its radiant contribution due to the emulsion (dense) phase are evaluated. The results are compared with experimental data (Ozkaynak et al., An experimental investigation of radiant heat transfer in high temperature fluidized beds, in Fluidization IV, 1983, 371 - 378) and with predicted values from the generalized heterogeneous model (GHM), (Mazza et al., Evaluation of overall heat transfer rates between bubbling fluidized beds and immersed surfaces, Chem Eng Commun., 1997;162:125-149). The CFD simulations are in good agreement with both, experimental data and theoretical GHM predictions and provide a reliable way to quantify the studied heat transfer process. Also, the GHM is validated as a practical tool to this end. |
publishDate |
2011 |
dc.date.none.fl_str_mv |
2011-03 |
dc.type.none.fl_str_mv |
info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion http://purl.org/coar/resource_type/c_6501 info:ar-repo/semantics/articulo |
format |
article |
status_str |
publishedVersion |
dc.identifier.none.fl_str_mv |
http://hdl.handle.net/11336/270608 Soria, Jose Miguel; Zambon, Mariana Teresa; Mazza, German Delfor; Computational fluid dynamics simulations of heat transfer between the dense‐phase of a high‐temperature fluidized bed and an immersed surface; John Wiley & Sons; Aiche Journal; 58; 2; 3-2011; 412-426 0001-1541 CONICET Digital CONICET |
url |
http://hdl.handle.net/11336/270608 |
identifier_str_mv |
Soria, Jose Miguel; Zambon, Mariana Teresa; Mazza, German Delfor; Computational fluid dynamics simulations of heat transfer between the dense‐phase of a high‐temperature fluidized bed and an immersed surface; John Wiley & Sons; Aiche Journal; 58; 2; 3-2011; 412-426 0001-1541 CONICET Digital CONICET |
dc.language.none.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
info:eu-repo/semantics/altIdentifier/url/https://aiche.onlinelibrary.wiley.com/doi/10.1002/aic.12579 info:eu-repo/semantics/altIdentifier/doi/10.1002/aic.12579 |
dc.rights.none.fl_str_mv |
info:eu-repo/semantics/openAccess https://creativecommons.org/licenses/by-nc-sa/2.5/ar/ |
eu_rights_str_mv |
openAccess |
rights_invalid_str_mv |
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/ |
dc.format.none.fl_str_mv |
application/pdf application/pdf application/pdf application/pdf application/pdf application/pdf application/pdf application/pdf application/pdf |
dc.publisher.none.fl_str_mv |
John Wiley & Sons |
publisher.none.fl_str_mv |
John Wiley & Sons |
dc.source.none.fl_str_mv |
reponame:CONICET Digital (CONICET) instname:Consejo Nacional de Investigaciones Científicas y Técnicas |
reponame_str |
CONICET Digital (CONICET) |
collection |
CONICET Digital (CONICET) |
instname_str |
Consejo Nacional de Investigaciones Científicas y Técnicas |
repository.name.fl_str_mv |
CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicas |
repository.mail.fl_str_mv |
dasensio@conicet.gov.ar; lcarlino@conicet.gov.ar |
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1844613518665449472 |
score |
13.070432 |