Terminal velocity of crambe’s fruit and seeds in moisture content function

Detalhes bibliográficos
Autor(a) principal: Cardoso Neto, Sebastião Rodrigues
Data de Publicação: 2020
Outros Autores: Resende, Osvaldo, Costa, Lílian Moreira, Cabral de Oliveira, Daniel Emanuel, Rodrigues, Gabrielly Bernardes, Quequeto, Wellytton Darci
Tipo de documento: Artigo
Idioma: por
Título da fonte: Research, Society and Development
Texto Completo: https://rsdjournal.org/index.php/rsd/article/view/2592
Resumo: During the processing steps and storage of agricultural products is common to use fluids as a means of transport and separation of impurities present in the grain mass, thus, it is necessary to know the aerodynamic characteristics, mainly related to grain and seeds. By determining the terminal velocity it is possible to perform the cleaner, transporter and dryer machine’s adjustment and operation and cleaning machines, transport and drying. This study aimed to determine the experimental terminal velocity and calculated for crambe’s (FMS Brilhante cultivars) fruit and seed, due to different moistures contents. The experiment was conducted in a completely randomized design in a factorial arrangement 2 x 9 (fruits and seeds x moisture contents 0.250; 0.220; 0.190; 0.163; 0.136; 0.111; 0.087; 0.064 and 0.042 dry basis - d.b.), in four replicates. For the experimental determination utilized a gram of sample product in an experimental equipment of the air column consists of a centrifugal fan connected to a transparent acrylic tube. The moisture content of the fruit and crambe seed affects the values of terminal velocity. The terminal velocity of fruit and crambe seed decreases with the reduction of the product’s moisture content. The calculated terminal velocity is less than the experimental one.
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spelling Terminal velocity of crambe’s fruit and seeds in moisture content functionVelocidad terminal de frutos y semillas de crambe en función del contenido de aguaVelocidade terminal dos frutos e sementes de crambe em função do teor de águaAerodynamic characteristicsCrambe abyssinica HochstProcessingPhysical properties.Características aerodinâmicasCrambe abyssinica HochstProcesamientoPropiedades físicas.Características aerodinâmicasCrambe abyssinica HochstProcessamentoPropriedades físicas.During the processing steps and storage of agricultural products is common to use fluids as a means of transport and separation of impurities present in the grain mass, thus, it is necessary to know the aerodynamic characteristics, mainly related to grain and seeds. By determining the terminal velocity it is possible to perform the cleaner, transporter and dryer machine’s adjustment and operation and cleaning machines, transport and drying. This study aimed to determine the experimental terminal velocity and calculated for crambe’s (FMS Brilhante cultivars) fruit and seed, due to different moistures contents. The experiment was conducted in a completely randomized design in a factorial arrangement 2 x 9 (fruits and seeds x moisture contents 0.250; 0.220; 0.190; 0.163; 0.136; 0.111; 0.087; 0.064 and 0.042 dry basis - d.b.), in four replicates. For the experimental determination utilized a gram of sample product in an experimental equipment of the air column consists of a centrifugal fan connected to a transparent acrylic tube. The moisture content of the fruit and crambe seed affects the values of terminal velocity. The terminal velocity of fruit and crambe seed decreases with the reduction of the product’s moisture content. The calculated terminal velocity is less than the experimental one.Durante el procesamiento, procesamiento y almacenamiento de productos agrícolas, es común usar fluidos como medio de transporte y separación de impurezas presentes en la masa de grano, por lo tanto, es necesario conocer las características aerodinámicas, principalmente en relación con granos y semillas. Al determinar la velocidad del terminal, es posible realizar la operación y el ajuste de las máquinas de limpieza, transporte y secado. Por lo tanto, el objetivo de este trabajo fue determinar la velocidad terminal experimental y calculada para frutos y semillas de crambe (cultivar FMS Brilhante), de acuerdo con diferentes contenidos de agua. El experimento se realizó en completamente aleatorizado factorial 2 x 9 (frutos y semillas x contenido de agua - 0,250; 0,220; 0,190; 0,163; 0,136; 0,111; 0,087; 0,064 y 0,042 base seca - s.a.) en cuatro repeticiones. Para la determinación experimental, se usó un gramo de muestra de producto en un equipo experimental de columna de aire compuesto por un ventilador centrífugo conectado a un tubo acrílico transparente. El contenido de agua del frutos y semillas de crambe afecta los valores de velocidad terminal del producto. La velocidad terminal del frutos y semillas crambe disminuye con la reducción del contenido de agua del producto. La velocidad terminal calculada es menor que la velocidad terminal experimental.Durante as etapas de processamento, beneficiamento e armazenamento de produtos agrícolas é comum à utilização de fluidos como meio de transporte e separação de impurezas presentes na massa de grãos, desse modo, se faz necessário o conhecimento das características aerodinâmicas, principalmente referente a grãos e sementes. Por meio da determinação da velocidade terminal é possível realizar a operação e regulagem de máquinas de limpeza, transporte e secagem. Assim, objetivou-se neste trabalho determinar a velocidade terminal experimental e calculada para frutos e sementes de crambe (cultivar FMS Brilhante), em função de diferentes teores de água. O experimento foi realizado em delineamento inteiramente casualizado em arranjo fatorial 2 x 9 (frutos e sementes x teores de água - 0,250; 0,220; 0,190; 0,163; 0,136; 0,111; 0,087; 0,064 e 0,042 base seca - b.s.), em quatro repetições. Para a determinação experimental utilizou-se um grama de amostra do produto em um equipamento experimental de coluna de ar composto por um ventilador centrífugo conectado a um tubo de acrílico transparente. O teor de água dos frutos e sementes de crambe afeta os valores da velocidade terminal do produto. A velocidade terminal dos frutos e sementes de crambe diminui com a redução do teor de água do produto. A velocidade terminal calculada é menor que a velocidade terminal experimental.Research, Society and Development2020-03-02info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://rsdjournal.org/index.php/rsd/article/view/259210.33448/rsd-v9i3.2592Research, Society and Development; Vol. 9 No. 3; e152932592Research, Society and Development; Vol. 9 Núm. 3; e152932592Research, Society and Development; v. 9 n. 3; e1529325922525-3409reponame:Research, Society and Developmentinstname:Universidade Federal de Itajubá (UNIFEI)instacron:UNIFEIporhttps://rsdjournal.org/index.php/rsd/article/view/2592/2026Copyright (c) 2019 Sebastião Rodrigues Cardoso Neto, Osvaldo Resende, Lílian Moreira Costa, Daniel Emanuel Cabral de Oliveira, Gabrielly Bernardes Rodrigues, Wellytton Darci Quequetoinfo:eu-repo/semantics/openAccessCardoso Neto, Sebastião RodriguesResende, OsvaldoCosta, Lílian MoreiraCabral de Oliveira, Daniel EmanuelRodrigues, Gabrielly BernardesQuequeto, Wellytton Darci2020-08-20T18:07:57Zoai:ojs.pkp.sfu.ca:article/2592Revistahttps://rsdjournal.org/index.php/rsd/indexPUBhttps://rsdjournal.org/index.php/rsd/oairsd.articles@gmail.com2525-34092525-3409opendoar:2024-01-17T09:27:08.532506Research, Society and Development - Universidade Federal de Itajubá (UNIFEI)false
dc.title.none.fl_str_mv Terminal velocity of crambe’s fruit and seeds in moisture content function
Velocidad terminal de frutos y semillas de crambe en función del contenido de agua
Velocidade terminal dos frutos e sementes de crambe em função do teor de água
title Terminal velocity of crambe’s fruit and seeds in moisture content function
spellingShingle Terminal velocity of crambe’s fruit and seeds in moisture content function
Cardoso Neto, Sebastião Rodrigues
Aerodynamic characteristics
Crambe abyssinica Hochst
Processing
Physical properties.
Características aerodinâmicas
Crambe abyssinica Hochst
Procesamiento
Propiedades físicas.
Características aerodinâmicas
Crambe abyssinica Hochst
Processamento
Propriedades físicas.
title_short Terminal velocity of crambe’s fruit and seeds in moisture content function
title_full Terminal velocity of crambe’s fruit and seeds in moisture content function
title_fullStr Terminal velocity of crambe’s fruit and seeds in moisture content function
title_full_unstemmed Terminal velocity of crambe’s fruit and seeds in moisture content function
title_sort Terminal velocity of crambe’s fruit and seeds in moisture content function
author Cardoso Neto, Sebastião Rodrigues
author_facet Cardoso Neto, Sebastião Rodrigues
Resende, Osvaldo
Costa, Lílian Moreira
Cabral de Oliveira, Daniel Emanuel
Rodrigues, Gabrielly Bernardes
Quequeto, Wellytton Darci
author_role author
author2 Resende, Osvaldo
Costa, Lílian Moreira
Cabral de Oliveira, Daniel Emanuel
Rodrigues, Gabrielly Bernardes
Quequeto, Wellytton Darci
author2_role author
author
author
author
author
dc.contributor.author.fl_str_mv Cardoso Neto, Sebastião Rodrigues
Resende, Osvaldo
Costa, Lílian Moreira
Cabral de Oliveira, Daniel Emanuel
Rodrigues, Gabrielly Bernardes
Quequeto, Wellytton Darci
dc.subject.por.fl_str_mv Aerodynamic characteristics
Crambe abyssinica Hochst
Processing
Physical properties.
Características aerodinâmicas
Crambe abyssinica Hochst
Procesamiento
Propiedades físicas.
Características aerodinâmicas
Crambe abyssinica Hochst
Processamento
Propriedades físicas.
topic Aerodynamic characteristics
Crambe abyssinica Hochst
Processing
Physical properties.
Características aerodinâmicas
Crambe abyssinica Hochst
Procesamiento
Propiedades físicas.
Características aerodinâmicas
Crambe abyssinica Hochst
Processamento
Propriedades físicas.
description During the processing steps and storage of agricultural products is common to use fluids as a means of transport and separation of impurities present in the grain mass, thus, it is necessary to know the aerodynamic characteristics, mainly related to grain and seeds. By determining the terminal velocity it is possible to perform the cleaner, transporter and dryer machine’s adjustment and operation and cleaning machines, transport and drying. This study aimed to determine the experimental terminal velocity and calculated for crambe’s (FMS Brilhante cultivars) fruit and seed, due to different moistures contents. The experiment was conducted in a completely randomized design in a factorial arrangement 2 x 9 (fruits and seeds x moisture contents 0.250; 0.220; 0.190; 0.163; 0.136; 0.111; 0.087; 0.064 and 0.042 dry basis - d.b.), in four replicates. For the experimental determination utilized a gram of sample product in an experimental equipment of the air column consists of a centrifugal fan connected to a transparent acrylic tube. The moisture content of the fruit and crambe seed affects the values of terminal velocity. The terminal velocity of fruit and crambe seed decreases with the reduction of the product’s moisture content. The calculated terminal velocity is less than the experimental one.
publishDate 2020
dc.date.none.fl_str_mv 2020-03-02
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/2592
10.33448/rsd-v9i3.2592
url https://rsdjournal.org/index.php/rsd/article/view/2592
identifier_str_mv 10.33448/rsd-v9i3.2592
dc.language.iso.fl_str_mv por
language por
dc.relation.none.fl_str_mv https://rsdjournal.org/index.php/rsd/article/view/2592/2026
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
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. 3; e152932592
Research, Society and Development; Vol. 9 Núm. 3; e152932592
Research, Society and Development; v. 9 n. 3; e152932592
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_ 1797052646214860800

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