Software for the calculation and modeling of effective diffusivity during osmotic dehydration.
Autor(a) principal: | |
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Data de Publicação: | 2012 |
Outros Autores: | |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) |
Texto Completo: | http://hdl.handle.net/10174/9897 |
Resumo: | This paper concerns a comprehensive and graphic computer program for the calculation of effective diffusivities and Fick’s Law model adjustment. The program was designed to be applicable to situations in which solid materials, with a specific geometry (cubes, infinite planes, spheres, infinite cylinders) and a given initial concentration are immersed in a solution with high and constant concentration. Shrinkage can be taken into account. Detailed statistics about calculated average diffusivity and model adjustments to observed data can also be calculated. Some experimental results were used to show the software’s applicability. The agreement between the outputs from the software and data from the literature were excellent and consistent. The software can be used for simulations and in the analysis of the effect of the number of terms in a series and a model’s agreement with experimental data. The program also has a potential of being exploited for educational purposes. |
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Software for the calculation and modeling of effective diffusivity during osmotic dehydration.This paper concerns a comprehensive and graphic computer program for the calculation of effective diffusivities and Fick’s Law model adjustment. The program was designed to be applicable to situations in which solid materials, with a specific geometry (cubes, infinite planes, spheres, infinite cylinders) and a given initial concentration are immersed in a solution with high and constant concentration. Shrinkage can be taken into account. Detailed statistics about calculated average diffusivity and model adjustments to observed data can also be calculated. Some experimental results were used to show the software’s applicability. The agreement between the outputs from the software and data from the literature were excellent and consistent. The software can be used for simulations and in the analysis of the effect of the number of terms in a series and a model’s agreement with experimental data. The program also has a potential of being exploited for educational purposes.2014-01-22T16:55:05Z2014-01-222012-01-01T00:00:00Zinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articlehttp://hdl.handle.net/10174/9897http://hdl.handle.net/10174/9897engChaves M.A. and Baptista F.J. 2012. Software for the calculation and modeling of effective diffusivity during osmotic dehydration. Journal on Processing and Energy in Agriculture, 16(4):133-141.Partilhar com ICAAMmodestochaves@hotmail.comfb@uevora.pt580Chaves, M.A.Baptista, F.J.info:eu-repo/semantics/openAccessreponame:Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)instname:Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informaçãoinstacron:RCAAP2024-01-03T18:52:17Zoai:dspace.uevora.pt:10174/9897Portal AgregadorONGhttps://www.rcaap.pt/oai/openaireopendoar:71602024-03-20T01:03:54.242484Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) - Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informaçãofalse |
dc.title.none.fl_str_mv |
Software for the calculation and modeling of effective diffusivity during osmotic dehydration. |
title |
Software for the calculation and modeling of effective diffusivity during osmotic dehydration. |
spellingShingle |
Software for the calculation and modeling of effective diffusivity during osmotic dehydration. Chaves, M.A. |
title_short |
Software for the calculation and modeling of effective diffusivity during osmotic dehydration. |
title_full |
Software for the calculation and modeling of effective diffusivity during osmotic dehydration. |
title_fullStr |
Software for the calculation and modeling of effective diffusivity during osmotic dehydration. |
title_full_unstemmed |
Software for the calculation and modeling of effective diffusivity during osmotic dehydration. |
title_sort |
Software for the calculation and modeling of effective diffusivity during osmotic dehydration. |
author |
Chaves, M.A. |
author_facet |
Chaves, M.A. Baptista, F.J. |
author_role |
author |
author2 |
Baptista, F.J. |
author2_role |
author |
dc.contributor.author.fl_str_mv |
Chaves, M.A. Baptista, F.J. |
description |
This paper concerns a comprehensive and graphic computer program for the calculation of effective diffusivities and Fick’s Law model adjustment. The program was designed to be applicable to situations in which solid materials, with a specific geometry (cubes, infinite planes, spheres, infinite cylinders) and a given initial concentration are immersed in a solution with high and constant concentration. Shrinkage can be taken into account. Detailed statistics about calculated average diffusivity and model adjustments to observed data can also be calculated. Some experimental results were used to show the software’s applicability. The agreement between the outputs from the software and data from the literature were excellent and consistent. The software can be used for simulations and in the analysis of the effect of the number of terms in a series and a model’s agreement with experimental data. The program also has a potential of being exploited for educational purposes. |
publishDate |
2012 |
dc.date.none.fl_str_mv |
2012-01-01T00:00:00Z 2014-01-22T16:55:05Z 2014-01-22 |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
http://hdl.handle.net/10174/9897 http://hdl.handle.net/10174/9897 |
url |
http://hdl.handle.net/10174/9897 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
Chaves M.A. and Baptista F.J. 2012. Software for the calculation and modeling of effective diffusivity during osmotic dehydration. Journal on Processing and Energy in Agriculture, 16(4):133-141. Partilhar com ICAAM modestochaves@hotmail.com fb@uevora.pt 580 |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.source.none.fl_str_mv |
reponame:Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) instname:Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação instacron:RCAAP |
instname_str |
Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação |
instacron_str |
RCAAP |
institution |
RCAAP |
reponame_str |
Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) |
collection |
Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) |
repository.name.fl_str_mv |
Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) - Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação |
repository.mail.fl_str_mv |
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1799136523026694144 |