Fuzzy cognitive approach of a molecular distillation process

Detalhes bibliográficos
Autor(a) principal: Lima, Nádson Murilo Nascimento
Data de Publicação: 2011
Outros Autores: Liñan, Lamia Zuñiga, Manenti, Flavio, Maciel Filho, Rubens, Maciel, Maria Regina Wolf, Embiruçu, Marcelo, Medina, Lílian Carmen
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Institucional da UFBA
Texto Completo: http://www.repositorio.ufba.br/ri/handle/ri/5090
Resumo: Texto completo: acesso restrito. p.471–479
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spelling Lima, Nádson Murilo NascimentoLiñan, Lamia ZuñigaManenti, FlavioMaciel Filho, RubensMaciel, Maria Regina WolfEmbiruçu, MarceloMedina, Lílian CarmenLima, Nádson Murilo NascimentoLiñan, Lamia ZuñigaManenti, FlavioMaciel Filho, RubensMaciel, Maria Regina WolfEmbiruçu, MarceloMedina, Lílian Carmen2012-01-10T18:03:33Z2012-01-10T18:03:33Z20110263-8762http://www.repositorio.ufba.br/ri/handle/ri/5090v. 89,n.4Texto completo: acesso restrito. p.471–479Takagi–Sugeno fuzzy model is presented as an alternative modeling tool for the molecular distillation process of heavy liquid petroleum residues. A nonlinear phenomenological model formed by partial differential equations involving temperature and composition is regarded as a virtual working plant for the generation of data required to build the fuzzy models. Furthermore, experimental data from the molecular distillation process of an atmospheric residue 673.15 K upward (673.15 K+) at different operating conditions were used to develop the fuzzy representations. In this work, the system was simulated through the development of software in Fortran 90/95 and the numerical solution by using the finite-difference method. In the fuzzy approaches, the distillation temperature and the feed flow rate are the input variables, while the liquid interface temperature, the film thickness, the concentration profiles, and the distillate flow rate were considered as the output responses. The fuzzy models obtained were compared with the results generated from the phenomenological model, showing an excellent agreement.Submitted by Rigaud Andréa (andrearigaud16@yahoo.com.br) on 2012-01-10T18:03:33Z No. of bitstreams: 1 __www.sciencedirect.com_....0-S026387621000242X-main.pdf: 431755 bytes, checksum: cd2010d08f26f4e534e4f5868e824042 (MD5)Made available in DSpace on 2012-01-10T18:03:33Z (GMT). No. of bitstreams: 1 __www.sciencedirect.com_....0-S026387621000242X-main.pdf: 431755 bytes, checksum: cd2010d08f26f4e534e4f5868e824042 (MD5) Previous issue date: 2011http://www.repositorio.ufba.br/ri/handle/ri/5090reponame:Repositório Institucional da UFBAinstname:Universidade Federal da Bahia (UFBA)instacron:UFBAModel identificationFuzzy modelingMolecular distillationPetroleum residueFuzzy cognitive approach of a molecular distillation processChemical Engineering Research & DesignArtigo de Periódicoinfo:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionenginfo:eu-repo/semantics/openAccessORIGINAL__www.sciencedirect.com_....0-S026387621000242X-main.pdf__www.sciencedirect.com_....0-S026387621000242X-main.pdfapplication/pdf431755https://repositorio.ufba.br/bitstream/ri/5090/1/__www.sciencedirect.com_....0-S026387621000242X-main.pdfcd2010d08f26f4e534e4f5868e824042MD51LICENSElicense.txtlicense.txttext/plain1762https://repositorio.ufba.br/bitstream/ri/5090/2/license.txt1b89a9a0548218172d7c829f87a0eab9MD52TEXT__www.sciencedirect.com_....0-S026387621000242X-main.pdf.txt__www.sciencedirect.com_....0-S026387621000242X-main.pdf.txtExtracted texttext/plain32336https://repositorio.ufba.br/bitstream/ri/5090/3/__www.sciencedirect.com_....0-S026387621000242X-main.pdf.txt140023295d337e5f3b43d19b6a227ba3MD53ri/50902022-08-26 11:47:06.615oai:repositorio.ufba.br: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Repositório InstitucionalPUBhttp://192.188.11.11:8080/oai/requestopendoar:19322022-08-26T14:47:06Repositório Institucional da UFBA - Universidade Federal da Bahia (UFBA)false
dc.title.pt_BR.fl_str_mv Fuzzy cognitive approach of a molecular distillation process
dc.title.alternative.en.fl_str_mv Chemical Engineering Research & Design
title Fuzzy cognitive approach of a molecular distillation process
spellingShingle Fuzzy cognitive approach of a molecular distillation process
Lima, Nádson Murilo Nascimento
Model identification
Fuzzy modeling
Molecular distillation
Petroleum residue
title_short Fuzzy cognitive approach of a molecular distillation process
title_full Fuzzy cognitive approach of a molecular distillation process
title_fullStr Fuzzy cognitive approach of a molecular distillation process
title_full_unstemmed Fuzzy cognitive approach of a molecular distillation process
title_sort Fuzzy cognitive approach of a molecular distillation process
author Lima, Nádson Murilo Nascimento
author_facet Lima, Nádson Murilo Nascimento
Liñan, Lamia Zuñiga
Manenti, Flavio
Maciel Filho, Rubens
Maciel, Maria Regina Wolf
Embiruçu, Marcelo
Medina, Lílian Carmen
author_role author
author2 Liñan, Lamia Zuñiga
Manenti, Flavio
Maciel Filho, Rubens
Maciel, Maria Regina Wolf
Embiruçu, Marcelo
Medina, Lílian Carmen
author2_role author
author
author
author
author
author
dc.contributor.author.fl_str_mv Lima, Nádson Murilo Nascimento
Liñan, Lamia Zuñiga
Manenti, Flavio
Maciel Filho, Rubens
Maciel, Maria Regina Wolf
Embiruçu, Marcelo
Medina, Lílian Carmen
Lima, Nádson Murilo Nascimento
Liñan, Lamia Zuñiga
Manenti, Flavio
Maciel Filho, Rubens
Maciel, Maria Regina Wolf
Embiruçu, Marcelo
Medina, Lílian Carmen
dc.subject.por.fl_str_mv Model identification
topic Model identification
Fuzzy modeling
Molecular distillation
Petroleum residue
dc.subject.eng.fl_str_mv Fuzzy modeling
Molecular distillation
Petroleum residue
description Texto completo: acesso restrito. p.471–479
publishDate 2011
dc.date.issued.fl_str_mv 2011
dc.date.accessioned.fl_str_mv 2012-01-10T18:03:33Z
dc.date.available.fl_str_mv 2012-01-10T18:03:33Z
dc.type.driver.fl_str_mv Artigo de Periódico
info:eu-repo/semantics/article
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv http://www.repositorio.ufba.br/ri/handle/ri/5090
dc.identifier.issn.none.fl_str_mv 0263-8762
dc.identifier.number.pt_BR.fl_str_mv v. 89,n.4
identifier_str_mv 0263-8762
v. 89,n.4
url http://www.repositorio.ufba.br/ri/handle/ri/5090
dc.language.iso.fl_str_mv eng
language eng
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.source.none.fl_str_mv reponame:Repositório Institucional da UFBA
instname:Universidade Federal da Bahia (UFBA)
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reponame_str Repositório Institucional da UFBA
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