Fuzzy cognitive approach of a molecular distillation process
Autor(a) principal: | |
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Data de Publicação: | 2011 |
Outros Autores: | , , , , , |
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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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:ri/5090VGVybW8gZGUgTGljZW7vv71hLCBu77+9byBleGNsdXNpdm8sIHBhcmEgbyBkZXDvv71zaXRvIG5vIHJlcG9zaXTvv71yaW8gSW5zdGl0dWNpb25hbCBkYSBVRkJBCgogICAgUGVsbyBwcm9jZXNzbyBkZSBzdWJtaXNz77+9byBkZSBkb2N1bWVudG9zLCBvIGF1dG9yIG91IHNldQpyZXByZXNlbnRhbnRlIGxlZ2FsLCBhbyBhY2VpdGFyIGVzc2UgdGVybW8gZGUgbGljZW7vv71hLCBjb25jZWRlIGFvClJlcG9zaXTvv71yaW8gSW5zdGl0dWNpb25hbCBkYSBVbml2ZXJzaWRhZGUgRmVkZXJhbCBkYSBCYWhpYSBvIGRpcmVpdG8KZGUgbWFudGVyIHVtYSBj77+9cGlhIGVtIHNldSByZXBvc2l077+9cmlvIGNvbSBhIGZpbmFsaWRhZGUsIHByaW1laXJhLCAKZGUgcHJlc2VydmHvv73vv71vLiBFc3NlcyB0ZXJtb3MsIG7vv71vIGV4Y2x1c2l2b3MsIG1hbnTvv71tIG9zIGRpcmVpdG9zIGRlIAphdXRvci9jb3B5cmlnaHQsIG1hcyBlbnRlbmRlIG8gZG9jdW1lbnRvIGNvbW8gcGFydGUgZG8gYWNlcnZvIGludGVsZWN0dWFsIGRlc3NhIFVuaXZlcnNpZGFkZS4gCgogICAgUGFyYSBvcyBkb2N1bWVudG9zIHB1YmxpY2Fkb3MgY29tIHJlcGFzc2UgZGUgZGlyZWl0b3MgZGUgZGlzdHJpYnVp77+977+9bywgZXNzZSB0ZXJtbyBkZSBsaWNlbu+/vWEgZW50ZW5kZSBxdWU6IAoKICAgIE1hbnRlbmRvIG9zICBkaXJlaXRvcyBhdXRvcmFpcywgcmVwYXNzYWRvcyBhIHRlcmNlaXJvcywgZW0gY2FzbyAKZGUgcHVibGljYe+/ve+/vWVzLCBvIHJlcG9zaXTvv71yaW8gcG9kZSByZXN0cmluZ2lyIG8gYWNlc3NvIGFvIHRleHRvIAppbnRlZ3JhbCwgbWFzIGxpYmVyYSBhcyBpbmZvcm1h77+977+9ZXMgc29icmUgbyBkb2N1bWVudG8gKE1ldGFkYWRvcyBkZXNjcml0aXZvcykuCgogRGVzdGEgZm9ybWEsIGF0ZW5kZW5kbyBhb3MgYW5zZWlvcyBkZXNzYSB1bml2ZXJzaWRhZGUgCmVtIG1hbnRlciBzdWEgcHJvZHXvv73vv71vIGNpZW5077+9ZmljYSBjb20gYXMgcmVzdHJp77+977+9ZXMgaW1wb3N0YXMgcGVsb3MgCmVkaXRvcmVzIGRlIHBlcmnvv71kaWNvcy4gCgogICAgUGFyYSBhcyBwdWJsaWNh77+977+9ZXMgZW0gaW5pY2lhdGl2YXMgcXVlIHNlZ3VlbSBhIHBvbO+/vXRpY2EgZGUgCkFjZXNzbyBBYmVydG8sIG9zIGRlcO+/vXNpdG9zIGNvbXB1bHPvv71yaW9zIG5lc3NlIHJlcG9zaXTvv71yaW8gbWFudO+/vW0gCm9zIGRpcmVpdG9zIGF1dG9yYWlzLCBtYXMgbWFudO+/vW0gbyBhY2Vzc28gaXJyZXN0cml0byBhbyBtZXRhZGFkb3MgCmUgdGV4dG8gY29tcGxldG8uIEFzc2ltLCBhIGFjZWl0Ye+/ve+/vW8gZGVzc2UgdGVybW8gbu+/vW8gbmVjZXNzaXRhIGRlIApjb25zZW50aW1lbnRvIHBvciBwYXJ0ZSBkZSBhdXRvcmVzL2RldGVudG9yZXMgZG9zIGRpcmVpdG9zLCBwb3IgCmVzdGFyZW0gZW0gaW5pY2lhdGl2YXMgZGUgYWNlc3NvIGFiZXJ0by4KCiAgICBFbSBhbWJvcyBvIGNhc28sIGVzc2UgdGVybW8gZGUgbGljZW7vv71hLCBwb2RlIHNlciBhY2VpdG8gcGVsbyAKYXV0b3IsIGRldGVudG9yZXMgZGUgZGlyZWl0b3MgZS9vdSB0ZXJjZWlyb3MgYW1wYXJhZG9zIHBlbGEgCnVuaXZlcnNpZGFkZS4gRGV2aWRvIGFvcyBkaWZlcmVudGVzIHByb2Nlc3NvcyBwZWxvIHF1YWwgYSBzdWJtaXNz77+9byAKcG9kZSBvY29ycmVyLCBvIHJlcG9zaXTvv71yaW8gcGVybWl0ZSBhIGFjZWl0Ye+/ve+/vW8gZGEgbGljZW7vv71hIHBvciAKdGVyY2Vpcm9zLCBzb21lbnRlIG5vcyBjYXNvcyBkZSBkb2N1bWVudG9zIHByb2R1emlkb3MgcG9yIGludGVncmFudGVzIApkYSBVRkJBIGUgc3VibWV0aWRvcyBwb3IgcGVzc29hcyBhbXBhcmFkYXMgcG9yIGVzdGEgaW5zdGl0dWnvv73vv71vLgo=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 |
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eng |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
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openAccess |
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reponame:Repositório Institucional da UFBA instname:Universidade Federal da Bahia (UFBA) instacron:UFBA |
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Repositório Institucional da UFBA |
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