Ms. Determination of the operational capacity of the freezing tunnel of a fishing company

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This study determined the operational capacity of the freezing tunnel of a fishing services company. The operation of the equipment was inspected, the theoretical operational parameters were collected, and in 40 selected points, the speed (1,8 – 4,4 m/s) and temperature (–25 °C and –11 °C) of the ai...

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Detalles Bibliográficos
Autores: Olivares, Fabiola, Martinez-Cajahuanca, Jane, Sanchez-Amado, Domingo, Molleda, Andres, Martínez-Cajahuanca, Jane, Sánchez-Amado, Domingo, Molleda, Andrés
Formato: artículo
Fecha de Publicación:2022
Institución:Universidad de Lima
Repositorio:Revistas - Universidad de Lima
Lenguaje:español
OAI Identifier:oai:ojs.pkp.sfu.ca:article/5731
Enlace del recurso:https://revistas.ulima.edu.pe/index.php/Ingenieria_industrial/article/view/5731
Nivel de acceso:acceso abierto
Materia:design capacity
real capacity
operational parameters
thermal load
capacidad de diseño
capacidad real
parámetros operacionales
carga térmica
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spelling Ms. Determination of the operational capacity of the freezing tunnel of a fishing companyDeterminación de la capacidad operativa del túnel de congelación de una empresa pesqueraOlivares, Fabiola Martinez-Cajahuanca, JaneSanchez-Amado, DomingoMolleda, AndresOlivares, FabiolaMartínez-Cajahuanca, JaneSánchez-Amado, DomingoMolleda, Andrésdesign capacityreal capacityoperational parametersthermal loadcapacidad de diseñocapacidad realparámetros operacionalescarga térmicaThis study determined the operational capacity of the freezing tunnel of a fishing services company. The operation of the equipment was inspected, the theoretical operational parameters were collected, and in 40 selected points, the speed (1,8 – 4,4 m/s) and temperature (–25 °C and –11 °C) of the air, and the initial and final freezing temperatures of whole gutted mahi-mahi (Coryphaena hippurus) were evaluated. The real operating capacity of the equipment (77,2 kW) was calculated by applying mathematical expressions that allowed to determine the thermal loads, and later it was compared with the design capacity (75 kW). The speed and temperature of the air inside the equipment and the temperature distribution of the product were not uniform. They depended on the location of the fans and the measurement points. These variations affected the thermal loads generated by the product and were directly proportional to the speed of the air and inversely proportional to the temperature in the center of the product. The results showed the tunnel was working above its capacity; freezing times were higher than those reported for mahi-mahi frozen at temperatures between –18 ºC and –20 ºC.El objetivo fue determinar la capacidad operativa del túnel de congelación de una empresa de servicios pesqueros. Se inspeccionó el funcionamiento del equipo, se recopilaron los parámetros operacionales teóricos y, en cuarenta puntos seleccionados, se evaluó la velocidad (1,8 a 4,4 m/s) y la temperatura del aire (−25 °C y −11 °C), así como la temperatura inicial y final del proceso de congelación de perico (Coryphaena hippurus) entero eviscerado. La capacidad operativa real del equipo (77,2 kW) se calculó mediante la aplicación de expresiones matemáticas que permitieron determinar las cargas térmicas y, posteriormente, se comparó con la capacidad de diseño (75 kW). La velocidad y temperatura del aire al interior del equipo y la distribución de temperatura en el producto no fueron uniformes y dependieron de la ubicación de los ventiladores y de los puntos donde se realizaron las mediciones. Estas variaciones afectaron las cargas térmicas generadas por el producto y fueron directamente proporcionales a la velocidad del aire e inversamente proporcionales a la temperatura en el centro del producto. Los resultados indicaron que el túnel se encontraba trabajando por encima de su capacidad; los tiempos de congelación eran superiores a los reportados para perico congelado a temperaturas de entre −18 ºC y −20 ºC.Universidad de Lima2022-06-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdftext/htmlhttps://revistas.ulima.edu.pe/index.php/Ingenieria_industrial/article/view/573110.26439/ing.ind2022.n42.5731Ingeniería Industrial; No. 42 (2022); 15-34Ingeniería Industrial; Núm. 42 (2022); 15-342523-63261025-992910.26439/ing.ind2022.n42reponame:Revistas - Universidad de Limainstname:Universidad de Limainstacron:ULIMAspahttps://revistas.ulima.edu.pe/index.php/Ingenieria_industrial/article/view/5731/5677https://revistas.ulima.edu.pe/index.php/Ingenieria_industrial/article/view/5731/6511info:eu-repo/semantics/openAccessoai:ojs.pkp.sfu.ca:article/57312024-10-14T14:27:03Z
dc.title.none.fl_str_mv Ms. Determination of the operational capacity of the freezing tunnel of a fishing company
Determinación de la capacidad operativa del túnel de congelación de una empresa pesquera
title Ms. Determination of the operational capacity of the freezing tunnel of a fishing company
spellingShingle Ms. Determination of the operational capacity of the freezing tunnel of a fishing company
Olivares, Fabiola
design capacity
real capacity
operational parameters
thermal load
capacidad de diseño
capacidad real
parámetros operacionales
carga térmica
title_short Ms. Determination of the operational capacity of the freezing tunnel of a fishing company
title_full Ms. Determination of the operational capacity of the freezing tunnel of a fishing company
title_fullStr Ms. Determination of the operational capacity of the freezing tunnel of a fishing company
title_full_unstemmed Ms. Determination of the operational capacity of the freezing tunnel of a fishing company
title_sort Ms. Determination of the operational capacity of the freezing tunnel of a fishing company
dc.creator.none.fl_str_mv Olivares, Fabiola
Martinez-Cajahuanca, Jane
Sanchez-Amado, Domingo
Molleda, Andres
Olivares, Fabiola
Martínez-Cajahuanca, Jane
Sánchez-Amado, Domingo
Molleda, Andrés
author Olivares, Fabiola
author_facet Olivares, Fabiola
Martinez-Cajahuanca, Jane
Sanchez-Amado, Domingo
Molleda, Andres
Olivares, Fabiola
Martínez-Cajahuanca, Jane
Sánchez-Amado, Domingo
Molleda, Andrés
author_role author
author2 Martinez-Cajahuanca, Jane
Sanchez-Amado, Domingo
Molleda, Andres
Olivares, Fabiola
Martínez-Cajahuanca, Jane
Sánchez-Amado, Domingo
Molleda, Andrés
author2_role author
author
author
author
author
author
author
dc.subject.none.fl_str_mv design capacity
real capacity
operational parameters
thermal load
capacidad de diseño
capacidad real
parámetros operacionales
carga térmica
topic design capacity
real capacity
operational parameters
thermal load
capacidad de diseño
capacidad real
parámetros operacionales
carga térmica
description This study determined the operational capacity of the freezing tunnel of a fishing services company. The operation of the equipment was inspected, the theoretical operational parameters were collected, and in 40 selected points, the speed (1,8 – 4,4 m/s) and temperature (–25 °C and –11 °C) of the air, and the initial and final freezing temperatures of whole gutted mahi-mahi (Coryphaena hippurus) were evaluated. The real operating capacity of the equipment (77,2 kW) was calculated by applying mathematical expressions that allowed to determine the thermal loads, and later it was compared with the design capacity (75 kW). The speed and temperature of the air inside the equipment and the temperature distribution of the product were not uniform. They depended on the location of the fans and the measurement points. These variations affected the thermal loads generated by the product and were directly proportional to the speed of the air and inversely proportional to the temperature in the center of the product. The results showed the tunnel was working above its capacity; freezing times were higher than those reported for mahi-mahi frozen at temperatures between –18 ºC and –20 ºC.
publishDate 2022
dc.date.none.fl_str_mv 2022-06-01
dc.type.none.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
format article
status_str publishedVersion
dc.identifier.none.fl_str_mv https://revistas.ulima.edu.pe/index.php/Ingenieria_industrial/article/view/5731
10.26439/ing.ind2022.n42.5731
url https://revistas.ulima.edu.pe/index.php/Ingenieria_industrial/article/view/5731
identifier_str_mv 10.26439/ing.ind2022.n42.5731
dc.language.none.fl_str_mv spa
language spa
dc.relation.none.fl_str_mv https://revistas.ulima.edu.pe/index.php/Ingenieria_industrial/article/view/5731/5677
https://revistas.ulima.edu.pe/index.php/Ingenieria_industrial/article/view/5731/6511
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
text/html
dc.publisher.none.fl_str_mv Universidad de Lima
publisher.none.fl_str_mv Universidad de Lima
dc.source.none.fl_str_mv Ingeniería Industrial; No. 42 (2022); 15-34
Ingeniería Industrial; Núm. 42 (2022); 15-34
2523-6326
1025-9929
10.26439/ing.ind2022.n42
reponame:Revistas - Universidad de Lima
instname:Universidad de Lima
instacron:ULIMA
instname_str Universidad de Lima
instacron_str ULIMA
institution ULIMA
reponame_str Revistas - Universidad de Lima
collection Revistas - Universidad de Lima
repository.name.fl_str_mv
repository.mail.fl_str_mv
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score 13.905282
Ms. Determination of the operational capacity of the freezing tunnel of a fishing company
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