Analysis of impingement freezers performance
- Autores
- Salvadori, Viviana Olga; Mascheroni, Rodolfo Horacio
- Año de publicación
- 2002
- Idioma
- inglés
- Tipo de recurso
- artículo
- Estado
- versión publicada
- Descripción
- In recent years, several manufacturers have developed mechanical freezing tunnels incorporating impingement technology. This technology consists in directing high velocity air jets against the food surface to break the insulating boundary layer that surrounds the product. This operation helps to reduce processing times considerably, giving freezing times similar to those provided by cryogenic equipment. In addition, operating costs are similar to those of traditional mechanical equipment. The objective of the present work is to study heat and mass transfer that occur in impingement freezing equipment. An extensive bibliographic search was carried out to find correlations that adequately predict heat transfer coefficients. A previously developed numerical model was used to analyze the simultaneous heat and mass transfer during freezing in such equipments. The predicted values satisfactorily fitted experimental data from the literature.
Fil: Salvadori, Viviana Olga. Provincia de Buenos Aires. Gobernación. Comisión de Investigaciones Científicas. Centro de Investigación y Desarrollo en Criotecnología de Alimentos. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata. Centro de Investigación y Desarrollo en Criotecnología de Alimentos. Universidad Nacional de La Plata. Facultad de Ciencias Exactas. Centro de Investigación y Desarrollo en Criotecnología de Alimentos; Argentina. Universidad Nacional de La Plata. Facultad de Ingeniería; Argentina
Fil: Mascheroni, Rodolfo Horacio. Provincia de Buenos Aires. Gobernación. Comisión de Investigaciones Científicas. Centro de Investigación y Desarrollo en Criotecnología de Alimentos. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata. Centro de Investigación y Desarrollo en Criotecnología de Alimentos. Universidad Nacional de La Plata. Facultad de Ciencias Exactas. Centro de Investigación y Desarrollo en Criotecnología de Alimentos; Argentina. Universidad Nacional de La Plata. Facultad de Ingeniería; Argentina - Materia
-
Impingement
Freezing
Foods
Analysis - 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:11336/120816
Ver los metadatos del registro completo
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Analysis of impingement freezers performanceSalvadori, Viviana OlgaMascheroni, Rodolfo HoracioImpingementFreezingFoodsAnalysishttps://purl.org/becyt/ford/2.11https://purl.org/becyt/ford/2In recent years, several manufacturers have developed mechanical freezing tunnels incorporating impingement technology. This technology consists in directing high velocity air jets against the food surface to break the insulating boundary layer that surrounds the product. This operation helps to reduce processing times considerably, giving freezing times similar to those provided by cryogenic equipment. In addition, operating costs are similar to those of traditional mechanical equipment. The objective of the present work is to study heat and mass transfer that occur in impingement freezing equipment. An extensive bibliographic search was carried out to find correlations that adequately predict heat transfer coefficients. A previously developed numerical model was used to analyze the simultaneous heat and mass transfer during freezing in such equipments. The predicted values satisfactorily fitted experimental data from the literature.Fil: Salvadori, Viviana Olga. Provincia de Buenos Aires. Gobernación. Comisión de Investigaciones Científicas. Centro de Investigación y Desarrollo en Criotecnología de Alimentos. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata. Centro de Investigación y Desarrollo en Criotecnología de Alimentos. Universidad Nacional de La Plata. Facultad de Ciencias Exactas. Centro de Investigación y Desarrollo en Criotecnología de Alimentos; Argentina. Universidad Nacional de La Plata. Facultad de Ingeniería; ArgentinaFil: Mascheroni, Rodolfo Horacio. Provincia de Buenos Aires. Gobernación. Comisión de Investigaciones Científicas. Centro de Investigación y Desarrollo en Criotecnología de Alimentos. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata. Centro de Investigación y Desarrollo en Criotecnología de Alimentos. Universidad Nacional de La Plata. Facultad de Ciencias Exactas. Centro de Investigación y Desarrollo en Criotecnología de Alimentos; Argentina. Universidad Nacional de La Plata. Facultad de Ingeniería; ArgentinaElsevier2002-09info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/120816Salvadori, Viviana Olga; Mascheroni, Rodolfo Horacio; Analysis of impingement freezers performance; Elsevier; Journal of Food Engineering; 54; 2; 9-2002; 133-1400260-8774CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/url/https://tinyurl.com/yc2ekdqyinfo:eu-repo/semantics/altIdentifier/doi/10.1016/S0260-8774(01)00198-4info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-29T10:02:11Zoai:ri.conicet.gov.ar:11336/120816instacron: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 10:02:11.532CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse |
dc.title.none.fl_str_mv |
Analysis of impingement freezers performance |
title |
Analysis of impingement freezers performance |
spellingShingle |
Analysis of impingement freezers performance Salvadori, Viviana Olga Impingement Freezing Foods Analysis |
title_short |
Analysis of impingement freezers performance |
title_full |
Analysis of impingement freezers performance |
title_fullStr |
Analysis of impingement freezers performance |
title_full_unstemmed |
Analysis of impingement freezers performance |
title_sort |
Analysis of impingement freezers performance |
dc.creator.none.fl_str_mv |
Salvadori, Viviana Olga Mascheroni, Rodolfo Horacio |
author |
Salvadori, Viviana Olga |
author_facet |
Salvadori, Viviana Olga Mascheroni, Rodolfo Horacio |
author_role |
author |
author2 |
Mascheroni, Rodolfo Horacio |
author2_role |
author |
dc.subject.none.fl_str_mv |
Impingement Freezing Foods Analysis |
topic |
Impingement Freezing Foods Analysis |
purl_subject.fl_str_mv |
https://purl.org/becyt/ford/2.11 https://purl.org/becyt/ford/2 |
dc.description.none.fl_txt_mv |
In recent years, several manufacturers have developed mechanical freezing tunnels incorporating impingement technology. This technology consists in directing high velocity air jets against the food surface to break the insulating boundary layer that surrounds the product. This operation helps to reduce processing times considerably, giving freezing times similar to those provided by cryogenic equipment. In addition, operating costs are similar to those of traditional mechanical equipment. The objective of the present work is to study heat and mass transfer that occur in impingement freezing equipment. An extensive bibliographic search was carried out to find correlations that adequately predict heat transfer coefficients. A previously developed numerical model was used to analyze the simultaneous heat and mass transfer during freezing in such equipments. The predicted values satisfactorily fitted experimental data from the literature. Fil: Salvadori, Viviana Olga. Provincia de Buenos Aires. Gobernación. Comisión de Investigaciones Científicas. Centro de Investigación y Desarrollo en Criotecnología de Alimentos. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata. Centro de Investigación y Desarrollo en Criotecnología de Alimentos. Universidad Nacional de La Plata. Facultad de Ciencias Exactas. Centro de Investigación y Desarrollo en Criotecnología de Alimentos; Argentina. Universidad Nacional de La Plata. Facultad de Ingeniería; Argentina Fil: Mascheroni, Rodolfo Horacio. Provincia de Buenos Aires. Gobernación. Comisión de Investigaciones Científicas. Centro de Investigación y Desarrollo en Criotecnología de Alimentos. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata. Centro de Investigación y Desarrollo en Criotecnología de Alimentos. Universidad Nacional de La Plata. Facultad de Ciencias Exactas. Centro de Investigación y Desarrollo en Criotecnología de Alimentos; Argentina. Universidad Nacional de La Plata. Facultad de Ingeniería; Argentina |
description |
In recent years, several manufacturers have developed mechanical freezing tunnels incorporating impingement technology. This technology consists in directing high velocity air jets against the food surface to break the insulating boundary layer that surrounds the product. This operation helps to reduce processing times considerably, giving freezing times similar to those provided by cryogenic equipment. In addition, operating costs are similar to those of traditional mechanical equipment. The objective of the present work is to study heat and mass transfer that occur in impingement freezing equipment. An extensive bibliographic search was carried out to find correlations that adequately predict heat transfer coefficients. A previously developed numerical model was used to analyze the simultaneous heat and mass transfer during freezing in such equipments. The predicted values satisfactorily fitted experimental data from the literature. |
publishDate |
2002 |
dc.date.none.fl_str_mv |
2002-09 |
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/11336/120816 Salvadori, Viviana Olga; Mascheroni, Rodolfo Horacio; Analysis of impingement freezers performance; Elsevier; Journal of Food Engineering; 54; 2; 9-2002; 133-140 0260-8774 CONICET Digital CONICET |
url |
http://hdl.handle.net/11336/120816 |
identifier_str_mv |
Salvadori, Viviana Olga; Mascheroni, Rodolfo Horacio; Analysis of impingement freezers performance; Elsevier; Journal of Food Engineering; 54; 2; 9-2002; 133-140 0260-8774 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://tinyurl.com/yc2ekdqy info:eu-repo/semantics/altIdentifier/doi/10.1016/S0260-8774(01)00198-4 |
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 |
dc.publisher.none.fl_str_mv |
Elsevier |
publisher.none.fl_str_mv |
Elsevier |
dc.source.none.fl_str_mv |
reponame:CONICET Digital (CONICET) instname:Consejo Nacional de Investigaciones Científicas y Técnicas |
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CONICET Digital (CONICET) |
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CONICET Digital (CONICET) |
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Consejo Nacional de Investigaciones Científicas y Técnicas |
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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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13.070432 |