Design and optimization of a reverse electrodialysis stack for energy generation through salinity gradients

A model for design of Reverse Electrodialysis stacks for energy generation is presented and solved. A new optimization function is proposed for RED, which accounts for river water consume, net power density and thermodynamic efficiency of the process. The parameters of residence time and thickness o...

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Autores:
Vallejo-Castaño, Sara
Sánchez-Sáenz, Carlos Ignacio
Tipo de recurso:
Article of journal
Fecha de publicación:
2017
Institución:
Universidad Nacional de Colombia
Repositorio:
Universidad Nacional de Colombia
Idioma:
spa
OAI Identifier:
oai:repositorio.unal.edu.co:unal/60349
Acceso en línea:
https://repositorio.unal.edu.co/handle/unal/60349
http://bdigital.unal.edu.co/58681/
Palabra clave:
62 Ingeniería y operaciones afines / Engineering
Reverse Electrodialysis
salinity gradient power
design
optimization
Electrodiálisis inversa
energía a partir de gradiente salino
diseño, optimización
Rights
openAccess
License
Atribución-NoComercial 4.0 Internacional
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spelling Atribución-NoComercial 4.0 InternacionalDerechos reservados - Universidad Nacional de Colombiahttp://creativecommons.org/licenses/by-nc/4.0/info:eu-repo/semantics/openAccesshttp://purl.org/coar/access_right/c_abf2Vallejo-Castaño, Sarae8f539cc-cdad-48ef-8404-5f9761c45368300Sánchez-Sáenz, Carlos Ignacio2f10cb43-a6cb-4181-9d38-0ea3be30c8a93002019-07-02T18:06:57Z2019-07-02T18:06:57Z2017-07-01ISSN: 2346-2183https://repositorio.unal.edu.co/handle/unal/60349http://bdigital.unal.edu.co/58681/A model for design of Reverse Electrodialysis stacks for energy generation is presented and solved. A new optimization function is proposed for RED, which accounts for river water consume, net power density and thermodynamic efficiency of the process. The parameters of residence time and thickness of the compartments are successfully optimized using the new proposed function. Results suggest small residence time, compartments thickness, and transversal area and Long/Width ratio for maximum energy generation.Se presenta y resuelve un modelo para diseño de pilas de Electrodiálisis inversa. Se propuso una nueva función de optimización para RED, que tienen en cuenta el consumo de agua de río, la densidad de potencia neta y la eficiencia termodinámica del proceso. Los parámetros de tiempos de residencia y espesor de compartimientos fueron optimizados correctamente usando la nueva función propuesta. Los resultados sugieren pequeños tiempos de residencia, compartimientos de espesores delgados, poca área transversal y relaciones bajas de Longitud/ Ancho del compartimiento para máxima generación de energía.application/pdfspaUniversidad Nacional de Colombia (Sede Medellín). Facultad de Minas.https://revistas.unal.edu.co/index.php/dyna/article/view/59321Universidad Nacional de Colombia Revistas electrónicas UN DynaDynaVallejo-Castaño, Sara and Sánchez-Sáenz, Carlos Ignacio (2017) Design and optimization of a reverse electrodialysis stack for energy generation through salinity gradients. DYNA, 84 (202). pp. 84-91. ISSN 2346-218362 Ingeniería y operaciones afines / EngineeringReverse Electrodialysissalinity gradient powerdesignoptimizationElectrodiálisis inversaenergía a partir de gradiente salinodiseño, optimizaciónDesign and optimization of a reverse electrodialysis stack for energy generation through salinity gradientsArtículo de revistainfo:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501http://purl.org/coar/resource_type/c_2df8fbb1http://purl.org/coar/version/c_970fb48d4fbd8a85Texthttp://purl.org/redcol/resource_type/ARTORIGINAL59321-349736-1-PB.pdfapplication/pdf1568267https://repositorio.unal.edu.co/bitstream/unal/60349/1/59321-349736-1-PB.pdf941153b2d36d1571364b976d46301b3eMD51THUMBNAIL59321-349736-1-PB.pdf.jpg59321-349736-1-PB.pdf.jpgGenerated Thumbnailimage/jpeg9097https://repositorio.unal.edu.co/bitstream/unal/60349/2/59321-349736-1-PB.pdf.jpg2bbfef8de1892504fcf83d47d766f1b0MD52unal/60349oai:repositorio.unal.edu.co:unal/603492023-04-06 23:05:35.791Repositorio Institucional Universidad Nacional de Colombiarepositorio_nal@unal.edu.co
dc.title.spa.fl_str_mv Design and optimization of a reverse electrodialysis stack for energy generation through salinity gradients
title Design and optimization of a reverse electrodialysis stack for energy generation through salinity gradients
spellingShingle Design and optimization of a reverse electrodialysis stack for energy generation through salinity gradients
62 Ingeniería y operaciones afines / Engineering
Reverse Electrodialysis
salinity gradient power
design
optimization
Electrodiálisis inversa
energía a partir de gradiente salino
diseño, optimización
title_short Design and optimization of a reverse electrodialysis stack for energy generation through salinity gradients
title_full Design and optimization of a reverse electrodialysis stack for energy generation through salinity gradients
title_fullStr Design and optimization of a reverse electrodialysis stack for energy generation through salinity gradients
title_full_unstemmed Design and optimization of a reverse electrodialysis stack for energy generation through salinity gradients
title_sort Design and optimization of a reverse electrodialysis stack for energy generation through salinity gradients
dc.creator.fl_str_mv Vallejo-Castaño, Sara
Sánchez-Sáenz, Carlos Ignacio
dc.contributor.author.spa.fl_str_mv Vallejo-Castaño, Sara
Sánchez-Sáenz, Carlos Ignacio
dc.subject.ddc.spa.fl_str_mv 62 Ingeniería y operaciones afines / Engineering
topic 62 Ingeniería y operaciones afines / Engineering
Reverse Electrodialysis
salinity gradient power
design
optimization
Electrodiálisis inversa
energía a partir de gradiente salino
diseño, optimización
dc.subject.proposal.spa.fl_str_mv Reverse Electrodialysis
salinity gradient power
design
optimization
Electrodiálisis inversa
energía a partir de gradiente salino
diseño, optimización
description A model for design of Reverse Electrodialysis stacks for energy generation is presented and solved. A new optimization function is proposed for RED, which accounts for river water consume, net power density and thermodynamic efficiency of the process. The parameters of residence time and thickness of the compartments are successfully optimized using the new proposed function. Results suggest small residence time, compartments thickness, and transversal area and Long/Width ratio for maximum energy generation.
publishDate 2017
dc.date.issued.spa.fl_str_mv 2017-07-01
dc.date.accessioned.spa.fl_str_mv 2019-07-02T18:06:57Z
dc.date.available.spa.fl_str_mv 2019-07-02T18:06:57Z
dc.type.spa.fl_str_mv Artículo de revista
dc.type.coar.fl_str_mv http://purl.org/coar/resource_type/c_2df8fbb1
dc.type.driver.spa.fl_str_mv info:eu-repo/semantics/article
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dc.type.content.spa.fl_str_mv Text
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format http://purl.org/coar/resource_type/c_6501
status_str publishedVersion
dc.identifier.issn.spa.fl_str_mv ISSN: 2346-2183
dc.identifier.uri.none.fl_str_mv https://repositorio.unal.edu.co/handle/unal/60349
dc.identifier.eprints.spa.fl_str_mv http://bdigital.unal.edu.co/58681/
identifier_str_mv ISSN: 2346-2183
url https://repositorio.unal.edu.co/handle/unal/60349
http://bdigital.unal.edu.co/58681/
dc.language.iso.spa.fl_str_mv spa
language spa
dc.relation.spa.fl_str_mv https://revistas.unal.edu.co/index.php/dyna/article/view/59321
dc.relation.ispartof.spa.fl_str_mv Universidad Nacional de Colombia Revistas electrónicas UN Dyna
Dyna
dc.relation.references.spa.fl_str_mv Vallejo-Castaño, Sara and Sánchez-Sáenz, Carlos Ignacio (2017) Design and optimization of a reverse electrodialysis stack for energy generation through salinity gradients. DYNA, 84 (202). pp. 84-91. ISSN 2346-2183
dc.rights.spa.fl_str_mv Derechos reservados - Universidad Nacional de Colombia
dc.rights.coar.fl_str_mv http://purl.org/coar/access_right/c_abf2
dc.rights.license.spa.fl_str_mv Atribución-NoComercial 4.0 Internacional
dc.rights.uri.spa.fl_str_mv http://creativecommons.org/licenses/by-nc/4.0/
dc.rights.accessrights.spa.fl_str_mv info:eu-repo/semantics/openAccess
rights_invalid_str_mv Atribución-NoComercial 4.0 Internacional
Derechos reservados - Universidad Nacional de Colombia
http://creativecommons.org/licenses/by-nc/4.0/
http://purl.org/coar/access_right/c_abf2
eu_rights_str_mv openAccess
dc.format.mimetype.spa.fl_str_mv application/pdf
dc.publisher.spa.fl_str_mv Universidad Nacional de Colombia (Sede Medellín). Facultad de Minas.
institution Universidad Nacional de Colombia
bitstream.url.fl_str_mv https://repositorio.unal.edu.co/bitstream/unal/60349/1/59321-349736-1-PB.pdf
https://repositorio.unal.edu.co/bitstream/unal/60349/2/59321-349736-1-PB.pdf.jpg
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repository.name.fl_str_mv Repositorio Institucional Universidad Nacional de Colombia
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