Modeling the drying of a deep bed of Ilex paraguariensis in an industrial belt conveyor dryer

Autores
Schmalko, M. E.; Peralta, Juan Manuel; Alzamora, Stella Maris
Año de publicación
2007
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
The evolution of temperature and moisture content of leaves and twigs of yerba maté on different levels of a through-flow dryer was investigated by modeling heat and mass transfer using the finite difference method. To validate the model, the temperature and moisture profiles were used to estimate chlorophyll losses. Great variations were obtained in moisture, temperature, and chlorophyll content at different levels of the bed. Leaf temperature quickly increased in the former nodes, and it then increased slowly until it reached air temperature. In the twigs, the temperature increase was slow and the air temperature was never reached.
Fil: Schmalko, M. E.. Universidad Nacional de Misiones; Argentina
Fil: Peralta, Juan Manuel. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Santa Fe. Instituto de Desarrollo Tecnológico para la Industria Química. Universidad Nacional del Litoral. Instituto de Desarrollo Tecnológico para la Industria Química; Argentina
Fil: Alzamora, Stella Maris. Universidad de Buenos Aires; Argentina
Materia
Chlorophyll
Ilex Paraguariensis
Modeling Belt Conveyor
Nivel de accesibilidad
acceso abierto
Condiciones de uso
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
Repositorio
CONICET Digital (CONICET)
Institución
Consejo Nacional de Investigaciones Científicas y Técnicas
OAI Identificador
oai:ri.conicet.gov.ar:11336/26042
Acceder
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network_name_str CONICET Digital (CONICET)
spelling Modeling the drying of a deep bed of Ilex paraguariensis in an industrial belt conveyor dryerSchmalko, M. E.Peralta, Juan ManuelAlzamora, Stella MarisChlorophyllIlex ParaguariensisModeling Belt Conveyorhttps://purl.org/becyt/ford/2.11https://purl.org/becyt/ford/2The evolution of temperature and moisture content of leaves and twigs of yerba maté on different levels of a through-flow dryer was investigated by modeling heat and mass transfer using the finite difference method. To validate the model, the temperature and moisture profiles were used to estimate chlorophyll losses. Great variations were obtained in moisture, temperature, and chlorophyll content at different levels of the bed. Leaf temperature quickly increased in the former nodes, and it then increased slowly until it reached air temperature. In the twigs, the temperature increase was slow and the air temperature was never reached.Fil: Schmalko, M. E.. Universidad Nacional de Misiones; ArgentinaFil: Peralta, Juan Manuel. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Santa Fe. Instituto de Desarrollo Tecnológico para la Industria Química. Universidad Nacional del Litoral. Instituto de Desarrollo Tecnológico para la Industria Química; ArgentinaFil: Alzamora, Stella Maris. Universidad de Buenos Aires; ArgentinaTaylor & Francis2007-12info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/26042Schmalko, M. E.; Peralta, Juan Manuel; Alzamora, Stella Maris; Modeling the drying of a deep bed of Ilex paraguariensis in an industrial belt conveyor dryer; Taylor & Francis; Drying Technology; 25; 12; 12-2007; 1967-19750737-3937CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/doi/10.1080/07373930701727317info:eu-repo/semantics/altIdentifier/url/http://www.tandfonline.com/doi/abs/10.1080/07373930701727317info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-10-15T14:28:14Zoai:ri.conicet.gov.ar:11336/26042instacron: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:34982025-10-15 14:28:14.663CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Modeling the drying of a deep bed of Ilex paraguariensis in an industrial belt conveyor dryer
title Modeling the drying of a deep bed of Ilex paraguariensis in an industrial belt conveyor dryer
spellingShingle Modeling the drying of a deep bed of Ilex paraguariensis in an industrial belt conveyor dryer
Schmalko, M. E.
Chlorophyll
Ilex Paraguariensis
Modeling Belt Conveyor
title_short Modeling the drying of a deep bed of Ilex paraguariensis in an industrial belt conveyor dryer
title_full Modeling the drying of a deep bed of Ilex paraguariensis in an industrial belt conveyor dryer
title_fullStr Modeling the drying of a deep bed of Ilex paraguariensis in an industrial belt conveyor dryer
title_full_unstemmed Modeling the drying of a deep bed of Ilex paraguariensis in an industrial belt conveyor dryer
title_sort Modeling the drying of a deep bed of Ilex paraguariensis in an industrial belt conveyor dryer
dc.creator.none.fl_str_mv Schmalko, M. E.
Peralta, Juan Manuel
Alzamora, Stella Maris
author Schmalko, M. E.
author_facet Schmalko, M. E.
Peralta, Juan Manuel
Alzamora, Stella Maris
author_role author
author2 Peralta, Juan Manuel
Alzamora, Stella Maris
author2_role author
author
dc.subject.none.fl_str_mv Chlorophyll
Ilex Paraguariensis
Modeling Belt Conveyor
topic Chlorophyll
Ilex Paraguariensis
Modeling Belt Conveyor
purl_subject.fl_str_mv https://purl.org/becyt/ford/2.11
https://purl.org/becyt/ford/2
dc.description.none.fl_txt_mv The evolution of temperature and moisture content of leaves and twigs of yerba maté on different levels of a through-flow dryer was investigated by modeling heat and mass transfer using the finite difference method. To validate the model, the temperature and moisture profiles were used to estimate chlorophyll losses. Great variations were obtained in moisture, temperature, and chlorophyll content at different levels of the bed. Leaf temperature quickly increased in the former nodes, and it then increased slowly until it reached air temperature. In the twigs, the temperature increase was slow and the air temperature was never reached.
Fil: Schmalko, M. E.. Universidad Nacional de Misiones; Argentina
Fil: Peralta, Juan Manuel. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Santa Fe. Instituto de Desarrollo Tecnológico para la Industria Química. Universidad Nacional del Litoral. Instituto de Desarrollo Tecnológico para la Industria Química; Argentina
Fil: Alzamora, Stella Maris. Universidad de Buenos Aires; Argentina
description The evolution of temperature and moisture content of leaves and twigs of yerba maté on different levels of a through-flow dryer was investigated by modeling heat and mass transfer using the finite difference method. To validate the model, the temperature and moisture profiles were used to estimate chlorophyll losses. Great variations were obtained in moisture, temperature, and chlorophyll content at different levels of the bed. Leaf temperature quickly increased in the former nodes, and it then increased slowly until it reached air temperature. In the twigs, the temperature increase was slow and the air temperature was never reached.
publishDate 2007
dc.date.none.fl_str_mv 2007-12
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/11336/26042
Schmalko, M. E.; Peralta, Juan Manuel; Alzamora, Stella Maris; Modeling the drying of a deep bed of Ilex paraguariensis in an industrial belt conveyor dryer; Taylor & Francis; Drying Technology; 25; 12; 12-2007; 1967-1975
0737-3937
CONICET Digital
CONICET
url http://hdl.handle.net/11336/26042
identifier_str_mv Schmalko, M. E.; Peralta, Juan Manuel; Alzamora, Stella Maris; Modeling the drying of a deep bed of Ilex paraguariensis in an industrial belt conveyor dryer; Taylor & Francis; Drying Technology; 25; 12; 12-2007; 1967-1975
0737-3937
CONICET Digital
CONICET
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/doi/10.1080/07373930701727317
info:eu-repo/semantics/altIdentifier/url/http://www.tandfonline.com/doi/abs/10.1080/07373930701727317
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
application/pdf
application/pdf
dc.publisher.none.fl_str_mv Taylor & Francis
publisher.none.fl_str_mv Taylor & Francis
dc.source.none.fl_str_mv reponame:CONICET Digital (CONICET)
instname:Consejo Nacional de Investigaciones Científicas y Técnicas
reponame_str CONICET Digital (CONICET)
collection CONICET Digital (CONICET)
instname_str Consejo Nacional de Investigaciones Científicas y Técnicas
repository.name.fl_str_mv CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicas
repository.mail.fl_str_mv dasensio@conicet.gov.ar; lcarlino@conicet.gov.ar
_version_ 1846082745446432768
score 13.22299

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