A multi-region and open-source computational fluid dynamic tool for electrochemical systems with three-dimensional electrodes

Autores
Colli, Alejandro Nicolás; Bisang, Jose Maria
Año de publicación
2021
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
In this work, a solver, implemented in OpenFOAM, is developed to investigate the mechanisms of ion transport through activated or resistive three-dimensional (3D) electrodes, and also leakage currents in the case of a bipolar connection. The transport model, which accounts for the balance of mass, momentum, species, and electric charge in the fluid, 3D and solid phases, was solved using a multi-region approach. The algorithm permits calculations for a fixed cell potential difference, and also for a current flowing through the cell under galvanostatic control. Analytical models and experimental results of the current and potential distribution are compared with the present tool, obtaining a close agreement between them. The model presented here is supplied as a free source code and can be employed to optimize both cell stack design and system operation conditions.
Fil: Colli, Alejandro Nicolás. Universidad Nacional del Litoral. Facultad de Ingeniería Química; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Santa Fe; Argentina
Fil: Bisang, Jose Maria. Universidad Nacional del Litoral. Facultad de Ingeniería Química; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Santa Fe; Argentina
Materia
COMPUTATIONAL FLUID DYNAMICS
ELECTROCHEMICAL SYSTEMS
MULTI-REGION APPROACH
OPENFOAM
THREE-DIMENSIONAL ELECTRODES
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:11336/165108
Acceder
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oai_identifier_str oai:ri.conicet.gov.ar:11336/165108
network_acronym_str CONICETDig
repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling A multi-region and open-source computational fluid dynamic tool for electrochemical systems with three-dimensional electrodesColli, Alejandro NicolásBisang, Jose MariaCOMPUTATIONAL FLUID DYNAMICSELECTROCHEMICAL SYSTEMSMULTI-REGION APPROACHOPENFOAMTHREE-DIMENSIONAL ELECTRODEShttps://purl.org/becyt/ford/2.4https://purl.org/becyt/ford/2In this work, a solver, implemented in OpenFOAM, is developed to investigate the mechanisms of ion transport through activated or resistive three-dimensional (3D) electrodes, and also leakage currents in the case of a bipolar connection. The transport model, which accounts for the balance of mass, momentum, species, and electric charge in the fluid, 3D and solid phases, was solved using a multi-region approach. The algorithm permits calculations for a fixed cell potential difference, and also for a current flowing through the cell under galvanostatic control. Analytical models and experimental results of the current and potential distribution are compared with the present tool, obtaining a close agreement between them. The model presented here is supplied as a free source code and can be employed to optimize both cell stack design and system operation conditions.Fil: Colli, Alejandro Nicolás. Universidad Nacional del Litoral. Facultad de Ingeniería Química; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Santa Fe; ArgentinaFil: Bisang, Jose Maria. Universidad Nacional del Litoral. Facultad de Ingeniería Química; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Santa Fe; ArgentinaJohn Wiley & Sons Inc.2021-10info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/165108Colli, Alejandro Nicolás; Bisang, Jose Maria; A multi-region and open-source computational fluid dynamic tool for electrochemical systems with three-dimensional electrodes; John Wiley & Sons Inc.; Aiche Journal; 67; 10-2021; 1-150001-1541CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/url/https://aiche.onlinelibrary.wiley.com/doi/10.1002/aic.17371info:eu-repo/semantics/altIdentifier/doi/10.1002/aic.17371info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-29T10:44:31Zoai:ri.conicet.gov.ar:11336/165108instacron: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:34982025-09-29 10:44:32.117CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv A multi-region and open-source computational fluid dynamic tool for electrochemical systems with three-dimensional electrodes
title A multi-region and open-source computational fluid dynamic tool for electrochemical systems with three-dimensional electrodes
spellingShingle A multi-region and open-source computational fluid dynamic tool for electrochemical systems with three-dimensional electrodes
Colli, Alejandro Nicolás
COMPUTATIONAL FLUID DYNAMICS
ELECTROCHEMICAL SYSTEMS
MULTI-REGION APPROACH
OPENFOAM
THREE-DIMENSIONAL ELECTRODES
title_short A multi-region and open-source computational fluid dynamic tool for electrochemical systems with three-dimensional electrodes
title_full A multi-region and open-source computational fluid dynamic tool for electrochemical systems with three-dimensional electrodes
title_fullStr A multi-region and open-source computational fluid dynamic tool for electrochemical systems with three-dimensional electrodes
title_full_unstemmed A multi-region and open-source computational fluid dynamic tool for electrochemical systems with three-dimensional electrodes
title_sort A multi-region and open-source computational fluid dynamic tool for electrochemical systems with three-dimensional electrodes
dc.creator.none.fl_str_mv Colli, Alejandro Nicolás
Bisang, Jose Maria
author Colli, Alejandro Nicolás
author_facet Colli, Alejandro Nicolás
Bisang, Jose Maria
author_role author
author2 Bisang, Jose Maria
author2_role author
dc.subject.none.fl_str_mv COMPUTATIONAL FLUID DYNAMICS
ELECTROCHEMICAL SYSTEMS
MULTI-REGION APPROACH
OPENFOAM
THREE-DIMENSIONAL ELECTRODES
topic COMPUTATIONAL FLUID DYNAMICS
ELECTROCHEMICAL SYSTEMS
MULTI-REGION APPROACH
OPENFOAM
THREE-DIMENSIONAL ELECTRODES
purl_subject.fl_str_mv https://purl.org/becyt/ford/2.4
https://purl.org/becyt/ford/2
dc.description.none.fl_txt_mv In this work, a solver, implemented in OpenFOAM, is developed to investigate the mechanisms of ion transport through activated or resistive three-dimensional (3D) electrodes, and also leakage currents in the case of a bipolar connection. The transport model, which accounts for the balance of mass, momentum, species, and electric charge in the fluid, 3D and solid phases, was solved using a multi-region approach. The algorithm permits calculations for a fixed cell potential difference, and also for a current flowing through the cell under galvanostatic control. Analytical models and experimental results of the current and potential distribution are compared with the present tool, obtaining a close agreement between them. The model presented here is supplied as a free source code and can be employed to optimize both cell stack design and system operation conditions.
Fil: Colli, Alejandro Nicolás. Universidad Nacional del Litoral. Facultad de Ingeniería Química; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Santa Fe; Argentina
Fil: Bisang, Jose Maria. Universidad Nacional del Litoral. Facultad de Ingeniería Química; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Santa Fe; Argentina
description In this work, a solver, implemented in OpenFOAM, is developed to investigate the mechanisms of ion transport through activated or resistive three-dimensional (3D) electrodes, and also leakage currents in the case of a bipolar connection. The transport model, which accounts for the balance of mass, momentum, species, and electric charge in the fluid, 3D and solid phases, was solved using a multi-region approach. The algorithm permits calculations for a fixed cell potential difference, and also for a current flowing through the cell under galvanostatic control. Analytical models and experimental results of the current and potential distribution are compared with the present tool, obtaining a close agreement between them. The model presented here is supplied as a free source code and can be employed to optimize both cell stack design and system operation conditions.
publishDate 2021
dc.date.none.fl_str_mv 2021-10
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/11336/165108
Colli, Alejandro Nicolás; Bisang, Jose Maria; A multi-region and open-source computational fluid dynamic tool for electrochemical systems with three-dimensional electrodes; John Wiley & Sons Inc.; Aiche Journal; 67; 10-2021; 1-15
0001-1541
CONICET Digital
CONICET
url http://hdl.handle.net/11336/165108
identifier_str_mv Colli, Alejandro Nicolás; Bisang, Jose Maria; A multi-region and open-source computational fluid dynamic tool for electrochemical systems with three-dimensional electrodes; John Wiley & Sons Inc.; Aiche Journal; 67; 10-2021; 1-15
0001-1541
CONICET Digital
CONICET
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/url/https://aiche.onlinelibrary.wiley.com/doi/10.1002/aic.17371
info:eu-repo/semantics/altIdentifier/doi/10.1002/aic.17371
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
dc.publisher.none.fl_str_mv John Wiley & Sons Inc.
publisher.none.fl_str_mv John Wiley & Sons Inc.
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
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score 13.070432

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