Uncertainty quantification and global sensitivity analysis of continuous distillation considering the interaction of parameter uncertainty with feed variability

[EN] In this work, uncertainty and sensitivity analyses were applied to study the joint effects of model parameter uncertainty and feed variability on the response of a computational code for methanol-water continuous distillation. First, model parameter uncertainty (liquid-vapour equilibrium (VLE),...

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Autores: Gozálvez-Zafrilla, José M.|||0000-0003-4419-6765, García-Díaz, J. Carlos|||0000-0002-5559-7110, Santafé Moros, María Asunción|||0000-0002-0933-108X
Tipo de recurso: artículo
Fecha de publicación:2021
País:España
Institución:Universitat Politècnica de València (UPV)
Repositorio:RiuNet. Repositorio Institucional de la Universitat Politécnica de Valéncia
Idioma:inglés
OAI Identifier:oai:riunet.upv.es:10251/183160
Acceso en línea:https://riunet.upv.es/handle/10251/183160
Access Level:acceso abierto
Palabra clave:Distillation
Uncertainty
Sensitivity
Morris analysis
Sobol method
ESTADISTICA E INVESTIGACION OPERATIVA
INGENIERIA QUIMICA
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oai_identifier_str oai:riunet.upv.es:10251/183160
network_acronym_str ES
network_name_str España
repository_id_str
spelling Uncertainty quantification and global sensitivity analysis of continuous distillation considering the interaction of parameter uncertainty with feed variabilityGozálvez-Zafrilla, José M.|||0000-0003-4419-6765García-Díaz, J. Carlos|||0000-0002-5559-7110Santafé Moros, María Asunción|||0000-0002-0933-108XDistillationUncertaintySensitivityMorris analysisSobol methodESTADISTICA E INVESTIGACION OPERATIVAINGENIERIA QUIMICA[EN] In this work, uncertainty and sensitivity analyses were applied to study the joint effects of model parameter uncertainty and feed variability on the response of a computational code for methanol-water continuous distillation. First, model parameter uncertainty (liquid-vapour equilibrium (VLE), enthalpy and tray efficiency) was characterised using existing experimental data. Afterwards, three tower configurations working at two operational modes (fixed product composition and fixed operation conditions) were studied at three feed variability levels. Morris analysis revealed the high importance of the VLE and efficiency-related factors. Sobol sensitivity analysis determined with more precision the sensitivity of the response to the parameters and detected non-linear effects and interactions. The Monte Carlo propagation method allowed obtaining the uncertainty margins as a function of feed variability. The results showed high impact of the model parameter uncertainty and encourage the use of the methods shown to obtain robust designs and quantify simulation accuracy.ElsevierDepartamento de Ingeniería Química y NuclearDepartamento de Estadística e Investigación Operativa Aplicadas y CalidadEscuela Técnica Superior de Ingeniería IndustrialInstituto Universitario de Seguridad Industrial, Radiofísica y MedioambientalCentro de Gestión de la Calidad y del CambioRepositorio Institucional de la Universitat Politècnica de València Riunet20212021-05-18journal articlehttp://purl.org/coar/resource_type/c_6501VoRhttp://purl.org/coar/version/c_970fb48d4fbd8a85info:eu-repo/semantics/articleapplication/pdfapplication/pdfhttps://riunet.upv.es/handle/10251/183160reponame:RiuNet. Repositorio Institucional de la Universitat Politécnica de Valénciainstname:Universitat Politècnica de València (UPV)Inglésengopen accesshttp://purl.org/coar/access_right/c_abf2Reserva de todos los derechoshttp://rightsstatements.org/vocab/InC/1.0/info:eu-repo/semantics/openAccessoai:riunet.upv.es:10251/1831602026-06-13T07:49:27Z
dc.title.none.fl_str_mv Uncertainty quantification and global sensitivity analysis of continuous distillation considering the interaction of parameter uncertainty with feed variability
title Uncertainty quantification and global sensitivity analysis of continuous distillation considering the interaction of parameter uncertainty with feed variability
spellingShingle Uncertainty quantification and global sensitivity analysis of continuous distillation considering the interaction of parameter uncertainty with feed variability
Gozálvez-Zafrilla, José M.|||0000-0003-4419-6765
Distillation
Uncertainty
Sensitivity
Morris analysis
Sobol method
ESTADISTICA E INVESTIGACION OPERATIVA
INGENIERIA QUIMICA
title_short Uncertainty quantification and global sensitivity analysis of continuous distillation considering the interaction of parameter uncertainty with feed variability
title_full Uncertainty quantification and global sensitivity analysis of continuous distillation considering the interaction of parameter uncertainty with feed variability
title_fullStr Uncertainty quantification and global sensitivity analysis of continuous distillation considering the interaction of parameter uncertainty with feed variability
title_full_unstemmed Uncertainty quantification and global sensitivity analysis of continuous distillation considering the interaction of parameter uncertainty with feed variability
title_sort Uncertainty quantification and global sensitivity analysis of continuous distillation considering the interaction of parameter uncertainty with feed variability
dc.creator.none.fl_str_mv Gozálvez-Zafrilla, José M.|||0000-0003-4419-6765
García-Díaz, J. Carlos|||0000-0002-5559-7110
Santafé Moros, María Asunción|||0000-0002-0933-108X
author Gozálvez-Zafrilla, José M.|||0000-0003-4419-6765
author_facet Gozálvez-Zafrilla, José M.|||0000-0003-4419-6765
García-Díaz, J. Carlos|||0000-0002-5559-7110
Santafé Moros, María Asunción|||0000-0002-0933-108X
author_role author
author2 García-Díaz, J. Carlos|||0000-0002-5559-7110
Santafé Moros, María Asunción|||0000-0002-0933-108X
author2_role author
author
dc.contributor.none.fl_str_mv Departamento de Ingeniería Química y Nuclear
Departamento de Estadística e Investigación Operativa Aplicadas y Calidad
Escuela Técnica Superior de Ingeniería Industrial
Instituto Universitario de Seguridad Industrial, Radiofísica y Medioambiental
Centro de Gestión de la Calidad y del Cambio
Repositorio Institucional de la Universitat Politècnica de València Riunet
dc.subject.none.fl_str_mv Distillation
Uncertainty
Sensitivity
Morris analysis
Sobol method
ESTADISTICA E INVESTIGACION OPERATIVA
INGENIERIA QUIMICA
topic Distillation
Uncertainty
Sensitivity
Morris analysis
Sobol method
ESTADISTICA E INVESTIGACION OPERATIVA
INGENIERIA QUIMICA
description [EN] In this work, uncertainty and sensitivity analyses were applied to study the joint effects of model parameter uncertainty and feed variability on the response of a computational code for methanol-water continuous distillation. First, model parameter uncertainty (liquid-vapour equilibrium (VLE), enthalpy and tray efficiency) was characterised using existing experimental data. Afterwards, three tower configurations working at two operational modes (fixed product composition and fixed operation conditions) were studied at three feed variability levels. Morris analysis revealed the high importance of the VLE and efficiency-related factors. Sobol sensitivity analysis determined with more precision the sensitivity of the response to the parameters and detected non-linear effects and interactions. The Monte Carlo propagation method allowed obtaining the uncertainty margins as a function of feed variability. The results showed high impact of the model parameter uncertainty and encourage the use of the methods shown to obtain robust designs and quantify simulation accuracy.
publishDate 2021
dc.date.none.fl_str_mv 2021
2021-05-18
dc.type.none.fl_str_mv journal article
http://purl.org/coar/resource_type/c_6501
VoR
http://purl.org/coar/version/c_970fb48d4fbd8a85
dc.type.openaire.fl_str_mv info:eu-repo/semantics/article
format article
dc.identifier.none.fl_str_mv https://riunet.upv.es/handle/10251/183160
url https://riunet.upv.es/handle/10251/183160
dc.language.none.fl_str_mv Inglés
eng
language_invalid_str_mv Inglés
language eng
dc.rights.none.fl_str_mv open access
http://purl.org/coar/access_right/c_abf2
Reserva de todos los derechos
http://rightsstatements.org/vocab/InC/1.0/
dc.rights.openaire.fl_str_mv info:eu-repo/semantics/openAccess
rights_invalid_str_mv open access
http://purl.org/coar/access_right/c_abf2
Reserva de todos los derechos
http://rightsstatements.org/vocab/InC/1.0/
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
application/pdf
dc.publisher.none.fl_str_mv Elsevier
publisher.none.fl_str_mv Elsevier
dc.source.none.fl_str_mv reponame:RiuNet. Repositorio Institucional de la Universitat Politécnica de Valéncia
instname:Universitat Politècnica de València (UPV)
instname_str Universitat Politècnica de València (UPV)
reponame_str RiuNet. Repositorio Institucional de la Universitat Politécnica de Valéncia
collection RiuNet. Repositorio Institucional de la Universitat Politécnica de Valéncia
repository.name.fl_str_mv
repository.mail.fl_str_mv
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score 15.301603

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