Drying of industrial ceramic bricks and process parameter estimation: an advanced concentrated approach
Autor(a) principal: | |
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Data de Publicação: | 2020 |
Outros Autores: | , , , , , , |
Tipo de documento: | Artigo |
Idioma: | por |
Título da fonte: | Research, Society and Development |
Texto Completo: | https://rsdjournal.org/index.php/rsd/article/view/11391 |
Resumo: | This work aims to study the drying of porous and arbitrarily shaped solids using the concentrated analysis method. An advanced phenomenological mathematical model based on concentrated analysis and its exact solution are presented to predict the mass and heat transfers in industrial hollow ceramic bricks and to estimate the transport coefficients. Different simulations were carried out to evaluate the effect of air temperature on the drying process. Transient results of the moisture content and temperature of the brick, and of the convective heat and mass transfer coefficients are presented and discussed. It was found that the higher the temperature the greater the convective heat and mass transfer coefficients on the brick surface, and the faster the product loses moisture and raises its temperature. From the study, an optimized drying condition of the industrial ceramic brick is proposed in order to minimize defects in the post-drying product, increase its quality for the firing step, and reduce waste of raw material and save energy in the process. |
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Drying of industrial ceramic bricks and process parameter estimation: an advanced concentrated approachSecado de ladrillos cerámicos industriales y estimación de parámetros de proceso: un enfoque concentrado avanzadoSecagem de tijolos cerâmicos industriais e estimativa de parâmetros do processo: uma abordagem concentrada avançadaSecagemMateriais cerâmicosModelo concentradoAnalíticoSimulação.DryingCeramic materialsConcentrated modelAnalyticalSimulation.SecadoMateriales cerámicosModelo concentradoAnalíticoSimulación.This work aims to study the drying of porous and arbitrarily shaped solids using the concentrated analysis method. An advanced phenomenological mathematical model based on concentrated analysis and its exact solution are presented to predict the mass and heat transfers in industrial hollow ceramic bricks and to estimate the transport coefficients. Different simulations were carried out to evaluate the effect of air temperature on the drying process. Transient results of the moisture content and temperature of the brick, and of the convective heat and mass transfer coefficients are presented and discussed. It was found that the higher the temperature the greater the convective heat and mass transfer coefficients on the brick surface, and the faster the product loses moisture and raises its temperature. From the study, an optimized drying condition of the industrial ceramic brick is proposed in order to minimize defects in the post-drying product, increase its quality for the firing step, and reduce waste of raw material and save energy in the process.Este trabajo tiene como objetivo estudiar el secado de sólidos porosos y de forma arbitraria mediante el método de análisis concentrado. Se presenta un modelo matemático fenomenológico avanzado basado en análisis concentrado y su solución exacta para predecir las transferencias de masa y calor en ladrillos cerámicos de fundición industrial y estimar los coeficientes de transporte. Se realizaron diferentes simulaciones para evaluar el efecto de la temperatura del aire en el proceso de secado. Se presentan y discuten los resultados transitorios del contenido de humedad y la temperatura del ladrillo, y los coeficientes de transferencia de masa y de calor convectivos. Se encontró que cuanto más alta es la temperatura, mayores son los coeficientes de calor convectivo y transferencia de masa en la superficie del ladrillo, y más rápido el producto pierde humedad y aumenta su temperatura. A partir del estudio, se propone una condición de secado optimizada del ladrillo cerámico industrial con el fin de minimizar los defectos en el producto post-secado, aumentar su calidad para la etapa de cocción, reducir el desperdicio de materia prima y ahorrar energía en el proceso.Este trabalho objetiva estudar a secagem de sólidos porosos e com forma arbitraria usando o método da análise concentrada. Um modelo matemático fenomenológico avançado baseado numa análise concentrada e sua solução exata são apresentados para predizer as transferências de massa e calor em tijolos cerâmicos vazados industriais e estimar os coeficientes de transporte. Diferentes simulações foram realizadas para avaliar o efeito da temperatura do ar no processo de secagem. Resultados transientes do teor de umidade e temperatura do tijolo, e dos coeficientes de transferência de calor e massa convectivos são apresentados e discutidos. Verificou-se que, quanto maior a temperatura, maiores são os coeficientes de transferência de calor e massa convectivos na superfície do tijolo, e mais rápido o produto perde umidade e eleva sua temperatura. Do estudo, propõe-se uma condição otimizada de secagem do tijolo cerâmico industrial visando minimizar os defeitos no produto pós-secagem, aumentar sua qualidade para a etapa de queima, reduzir desperdícios de matéria-prima e economizar energia no processo.Research, Society and Development2020-12-31info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://rsdjournal.org/index.php/rsd/article/view/1139110.33448/rsd-v9i12.11391Research, Society and Development; Vol. 9 No. 12; e48391211391Research, Society and Development; Vol. 9 Núm. 12; e48391211391Research, Society and Development; v. 9 n. 12; e483912113912525-3409reponame:Research, Society and Developmentinstname:Universidade Federal de Itajubá (UNIFEI)instacron:UNIFEIporhttps://rsdjournal.org/index.php/rsd/article/view/11391/10146Copyright (c) 2020 Elisiane Santana de Lima; Wanderson Magno Paiva Barbosa de Lima; Stephane Katherine Barbosa Moura da Silva; Hortência Luma Fernandes Magalhães; Lucas Pereira Castanheira Nascimento; Ricardo Soares Gomez; Túlio Rafael Nascimento Porto; Antonio Gilson Barbosa de Limahttps://creativecommons.org/licenses/by/4.0info:eu-repo/semantics/openAccessLima, Elisiane Santana de Lima, Wanderson Magno Paiva Barbosa deSilva, Stephane Katherine Barbosa Moura da Magalhães, Hortência Luma FernandesNascimento, Lucas Pereira Castanheira Gomez, Ricardo SoaresPorto, Túlio Rafael Nascimento Lima, Antonio Gilson Barbosa de2020-12-30T23:32:22Zoai:ojs.pkp.sfu.ca:article/11391Revistahttps://rsdjournal.org/index.php/rsd/indexPUBhttps://rsdjournal.org/index.php/rsd/oairsd.articles@gmail.com2525-34092525-3409opendoar:2024-01-17T09:33:13.942014Research, Society and Development - Universidade Federal de Itajubá (UNIFEI)false |
dc.title.none.fl_str_mv |
Drying of industrial ceramic bricks and process parameter estimation: an advanced concentrated approach Secado de ladrillos cerámicos industriales y estimación de parámetros de proceso: un enfoque concentrado avanzado Secagem de tijolos cerâmicos industriais e estimativa de parâmetros do processo: uma abordagem concentrada avançada |
title |
Drying of industrial ceramic bricks and process parameter estimation: an advanced concentrated approach |
spellingShingle |
Drying of industrial ceramic bricks and process parameter estimation: an advanced concentrated approach Lima, Elisiane Santana de Secagem Materiais cerâmicos Modelo concentrado Analítico Simulação. Drying Ceramic materials Concentrated model Analytical Simulation. Secado Materiales cerámicos Modelo concentrado Analítico Simulación. |
title_short |
Drying of industrial ceramic bricks and process parameter estimation: an advanced concentrated approach |
title_full |
Drying of industrial ceramic bricks and process parameter estimation: an advanced concentrated approach |
title_fullStr |
Drying of industrial ceramic bricks and process parameter estimation: an advanced concentrated approach |
title_full_unstemmed |
Drying of industrial ceramic bricks and process parameter estimation: an advanced concentrated approach |
title_sort |
Drying of industrial ceramic bricks and process parameter estimation: an advanced concentrated approach |
author |
Lima, Elisiane Santana de |
author_facet |
Lima, Elisiane Santana de Lima, Wanderson Magno Paiva Barbosa de Silva, Stephane Katherine Barbosa Moura da Magalhães, Hortência Luma Fernandes Nascimento, Lucas Pereira Castanheira Gomez, Ricardo Soares Porto, Túlio Rafael Nascimento Lima, Antonio Gilson Barbosa de |
author_role |
author |
author2 |
Lima, Wanderson Magno Paiva Barbosa de Silva, Stephane Katherine Barbosa Moura da Magalhães, Hortência Luma Fernandes Nascimento, Lucas Pereira Castanheira Gomez, Ricardo Soares Porto, Túlio Rafael Nascimento Lima, Antonio Gilson Barbosa de |
author2_role |
author author author author author author author |
dc.contributor.author.fl_str_mv |
Lima, Elisiane Santana de Lima, Wanderson Magno Paiva Barbosa de Silva, Stephane Katherine Barbosa Moura da Magalhães, Hortência Luma Fernandes Nascimento, Lucas Pereira Castanheira Gomez, Ricardo Soares Porto, Túlio Rafael Nascimento Lima, Antonio Gilson Barbosa de |
dc.subject.por.fl_str_mv |
Secagem Materiais cerâmicos Modelo concentrado Analítico Simulação. Drying Ceramic materials Concentrated model Analytical Simulation. Secado Materiales cerámicos Modelo concentrado Analítico Simulación. |
topic |
Secagem Materiais cerâmicos Modelo concentrado Analítico Simulação. Drying Ceramic materials Concentrated model Analytical Simulation. Secado Materiales cerámicos Modelo concentrado Analítico Simulación. |
description |
This work aims to study the drying of porous and arbitrarily shaped solids using the concentrated analysis method. An advanced phenomenological mathematical model based on concentrated analysis and its exact solution are presented to predict the mass and heat transfers in industrial hollow ceramic bricks and to estimate the transport coefficients. Different simulations were carried out to evaluate the effect of air temperature on the drying process. Transient results of the moisture content and temperature of the brick, and of the convective heat and mass transfer coefficients are presented and discussed. It was found that the higher the temperature the greater the convective heat and mass transfer coefficients on the brick surface, and the faster the product loses moisture and raises its temperature. From the study, an optimized drying condition of the industrial ceramic brick is proposed in order to minimize defects in the post-drying product, increase its quality for the firing step, and reduce waste of raw material and save energy in the process. |
publishDate |
2020 |
dc.date.none.fl_str_mv |
2020-12-31 |
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/11391 10.33448/rsd-v9i12.11391 |
url |
https://rsdjournal.org/index.php/rsd/article/view/11391 |
identifier_str_mv |
10.33448/rsd-v9i12.11391 |
dc.language.iso.fl_str_mv |
por |
language |
por |
dc.relation.none.fl_str_mv |
https://rsdjournal.org/index.php/rsd/article/view/11391/10146 |
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. 9 No. 12; e48391211391 Research, Society and Development; Vol. 9 Núm. 12; e48391211391 Research, Society and Development; v. 9 n. 12; e48391211391 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 |
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1797052667337375744 |