Computational code development for parameterized study in the calculation of the thermal load in a refrigerating chamber

Detalhes bibliográficos
Autor(a) principal: Moreira, José Luciano Batista
Data de Publicação: 2021
Outros Autores: Cordeiro, Marcos Cezar Lima, Silva, Rogério Soares da, Marques, Adriano da Silva
Tipo de documento: Artigo
Idioma: por
Título da fonte: Research, Society and Development
Texto Completo: https://rsdjournal.org/index.php/rsd/article/view/17137
Resumo: Cold rooms are fundamental equipment for the preservation of perishable foods, guaranteeing the maintenance of the quality of products in the stages of their processing and distribution. The correct dimensioning of this equipment represents efficiency related to the cooling and freezing performance, as well as the energy efficiency of the system. This project deals with the development of a computational code on the EES platform (Engineering Equation Solver) to determine the energy consumption of the evaporator unit (thermal load) of a cold room. The study presents parameterized results for the thickness of the thermal insulation and the inlet temperature of the products. It was verified that the discrepancy between the maximum and minimum operation regimes of the cold room, represents a reduction of approximately 20,19% of the energy consumption of the evaporator unit. Thus, it can be concluded that the parameterized study can result in a diagnosis of energy savings for cold storage projects.
id UNIFEI_d8c365087b238d9504cf7961c254befe
oai_identifier_str oai:ojs.pkp.sfu.ca:article/17137
network_acronym_str UNIFEI
network_name_str Research, Society and Development
repository_id_str
spelling Computational code development for parameterized study in the calculation of the thermal load in a refrigerating chamberDesarrollo de un código computacional para parámetros de estudio en el cálculo de carga térmica en una cámara frigoríficaDesenvolvimento de um código computacional para estudo parametrizado no cálculo da carga térmica em uma câmara frigoríficaRefrigeração industrialCarga térmicaCâmara frigoríficaEstudo paramétrico.Refrigeración industrialCarga térmicaCámara de refrigeraciónEstudio paramétrico.Industrial refrigerationThermal loadRefrigerating chamberParametric study.Cold rooms are fundamental equipment for the preservation of perishable foods, guaranteeing the maintenance of the quality of products in the stages of their processing and distribution. The correct dimensioning of this equipment represents efficiency related to the cooling and freezing performance, as well as the energy efficiency of the system. This project deals with the development of a computational code on the EES platform (Engineering Equation Solver) to determine the energy consumption of the evaporator unit (thermal load) of a cold room. The study presents parameterized results for the thickness of the thermal insulation and the inlet temperature of the products. It was verified that the discrepancy between the maximum and minimum operation regimes of the cold room, represents a reduction of approximately 20,19% of the energy consumption of the evaporator unit. Thus, it can be concluded that the parameterized study can result in a diagnosis of energy savings for cold storage projects.Las cámaras frigoríficas son equipos esenciales para la conservación de alimentos perecederos, asegurando el mantenimiento de la calidad del producto en las etapas de procesamiento y distribución. El tamaño correcto de este equipo representa la eficiencia energética relacionada con el rendimiento de enfriamiento y congelación. Este trabajo trata del desarrollo de un código computacional en la plataforma EES (Engineering Equation Solver) para el estudio parametrizado aplicado al espesor del aislante térmico y la temperatura de entrada de los productos alimenticios. El estudio parametrizado busca diagnosticar el mejor punto de funcionamiento desde el punto de vista de la potencia requerida por la unidad evaporadora de la cámara. Se encontró que la discrepancia entre los regímenes de operación máximo y mínimo de la cámara representa una reducción de aproximadamente 20.19% en el consumo de energía de la unidad evaporadora. Así, se concluye que el estudio parametrizado puede resultar en un diagnóstico de ahorro energético para proyectos de almacenamiento en frío.As câmaras frigorificas são equipamentos fundamentais para a conservação de alimentos perecíveis, garantindo a manutenção da qualidade dos produtos nas etapas do seu processamento e distribuição. O dimensionamento correto desse equipamento representa eficiência energética relacionada ao desempenho do resfriamento e congelamento. Este trabalho trata do desenvolvimento de um código computacional na plataforma EES (Engineering Equation Solver) para o estudo parametrizado aplicado a espessura do isolante térmico e a temperatura de entrada dos produtos alimentícios. O estudo parametrizado busca diagnosticar o melhor ponto de operação do ponto de vista da potência requerida pela unidade evaporadora da câmara. Foi verificado que a discrepância entre os regimes de máxima e mínima operação da câmara, representa uma redução de aproximadamente 20.19% do consumo energético da unidade evaporadora. Dessa forma, conclui-se que o estudo parametrizado pode resultar em diagnóstico de economia de energia para projetos de câmara frigorífica.Research, Society and Development2021-07-05info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://rsdjournal.org/index.php/rsd/article/view/1713710.33448/rsd-v10i8.17137Research, Society and Development; Vol. 10 No. 8; e6910817137Research, Society and Development; Vol. 10 Núm. 8; e6910817137Research, Society and Development; v. 10 n. 8; e69108171372525-3409reponame:Research, Society and Developmentinstname:Universidade Federal de Itajubá (UNIFEI)instacron:UNIFEIporhttps://rsdjournal.org/index.php/rsd/article/view/17137/15244Copyright (c) 2021 José Luciano Batista Moreira; Marcos Cezar Lima Cordeiro; Rogério Soares da Silva; Adriano da Silva Marqueshttps://creativecommons.org/licenses/by/4.0info:eu-repo/semantics/openAccessMoreira, José Luciano BatistaCordeiro, Marcos Cezar LimaSilva, Rogério Soares daMarques, Adriano da Silva2021-08-21T18:46:59Zoai:ojs.pkp.sfu.ca:article/17137Revistahttps://rsdjournal.org/index.php/rsd/indexPUBhttps://rsdjournal.org/index.php/rsd/oairsd.articles@gmail.com2525-34092525-3409opendoar:2024-01-17T09:37:32.092905Research, Society and Development - Universidade Federal de Itajubá (UNIFEI)false
dc.title.none.fl_str_mv Computational code development for parameterized study in the calculation of the thermal load in a refrigerating chamber
Desarrollo de un código computacional para parámetros de estudio en el cálculo de carga térmica en una cámara frigorífica
Desenvolvimento de um código computacional para estudo parametrizado no cálculo da carga térmica em uma câmara frigorífica
title Computational code development for parameterized study in the calculation of the thermal load in a refrigerating chamber
spellingShingle Computational code development for parameterized study in the calculation of the thermal load in a refrigerating chamber
Moreira, José Luciano Batista
Refrigeração industrial
Carga térmica
Câmara frigorífica
Estudo paramétrico.
Refrigeración industrial
Carga térmica
Cámara de refrigeración
Estudio paramétrico.
Industrial refrigeration
Thermal load
Refrigerating chamber
Parametric study.
title_short Computational code development for parameterized study in the calculation of the thermal load in a refrigerating chamber
title_full Computational code development for parameterized study in the calculation of the thermal load in a refrigerating chamber
title_fullStr Computational code development for parameterized study in the calculation of the thermal load in a refrigerating chamber
title_full_unstemmed Computational code development for parameterized study in the calculation of the thermal load in a refrigerating chamber
title_sort Computational code development for parameterized study in the calculation of the thermal load in a refrigerating chamber
author Moreira, José Luciano Batista
author_facet Moreira, José Luciano Batista
Cordeiro, Marcos Cezar Lima
Silva, Rogério Soares da
Marques, Adriano da Silva
author_role author
author2 Cordeiro, Marcos Cezar Lima
Silva, Rogério Soares da
Marques, Adriano da Silva
author2_role author
author
author
dc.contributor.author.fl_str_mv Moreira, José Luciano Batista
Cordeiro, Marcos Cezar Lima
Silva, Rogério Soares da
Marques, Adriano da Silva
dc.subject.por.fl_str_mv Refrigeração industrial
Carga térmica
Câmara frigorífica
Estudo paramétrico.
Refrigeración industrial
Carga térmica
Cámara de refrigeración
Estudio paramétrico.
Industrial refrigeration
Thermal load
Refrigerating chamber
Parametric study.
topic Refrigeração industrial
Carga térmica
Câmara frigorífica
Estudo paramétrico.
Refrigeración industrial
Carga térmica
Cámara de refrigeración
Estudio paramétrico.
Industrial refrigeration
Thermal load
Refrigerating chamber
Parametric study.
description Cold rooms are fundamental equipment for the preservation of perishable foods, guaranteeing the maintenance of the quality of products in the stages of their processing and distribution. The correct dimensioning of this equipment represents efficiency related to the cooling and freezing performance, as well as the energy efficiency of the system. This project deals with the development of a computational code on the EES platform (Engineering Equation Solver) to determine the energy consumption of the evaporator unit (thermal load) of a cold room. The study presents parameterized results for the thickness of the thermal insulation and the inlet temperature of the products. It was verified that the discrepancy between the maximum and minimum operation regimes of the cold room, represents a reduction of approximately 20,19% of the energy consumption of the evaporator unit. Thus, it can be concluded that the parameterized study can result in a diagnosis of energy savings for cold storage projects.
publishDate 2021
dc.date.none.fl_str_mv 2021-07-05
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv https://rsdjournal.org/index.php/rsd/article/view/17137
10.33448/rsd-v10i8.17137
url https://rsdjournal.org/index.php/rsd/article/view/17137
identifier_str_mv 10.33448/rsd-v10i8.17137
dc.language.iso.fl_str_mv por
language por
dc.relation.none.fl_str_mv https://rsdjournal.org/index.php/rsd/article/view/17137/15244
dc.rights.driver.fl_str_mv https://creativecommons.org/licenses/by/4.0
info:eu-repo/semantics/openAccess
rights_invalid_str_mv https://creativecommons.org/licenses/by/4.0
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv Research, Society and Development
publisher.none.fl_str_mv Research, Society and Development
dc.source.none.fl_str_mv Research, Society and Development; Vol. 10 No. 8; e6910817137
Research, Society and Development; Vol. 10 Núm. 8; e6910817137
Research, Society and Development; v. 10 n. 8; e6910817137
2525-3409
reponame:Research, Society and Development
instname:Universidade Federal de Itajubá (UNIFEI)
instacron:UNIFEI
instname_str Universidade Federal de Itajubá (UNIFEI)
instacron_str UNIFEI
institution UNIFEI
reponame_str Research, Society and Development
collection Research, Society and Development
repository.name.fl_str_mv Research, Society and Development - Universidade Federal de Itajubá (UNIFEI)
repository.mail.fl_str_mv rsd.articles@gmail.com
_version_ 1831934923761516544

Registros relacionados