Assessing the impact of DIONISIO-SubChanFlow code coupling in nuclear fuel performance simulations

Autores
Cazado, Mauricio Exequiel; Sánchez Espinoza, Victor Hugo; Soba, Alejandro
Año de publicación
2024
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
Realistic simulation of nuclear fuel performance requires not only validated models capable of describing the thermomechanical phenomena that take place within the fuel under irradiation conditions, but a detailed description of the thermal hydraulics of the channel surrounding the fuel rods, which provides the boundary conditions of the system. In this work, the main results and outlooks of coupling the thermal hydraulics code SubChanFlow with the fuel performance code DIONISIO are presented. To achieve this, an internal coupling was implemented, wherein DIONISIO is used as a master code controlling SubChanFlow as a thermal hydraulics subroutine replacing the simplified version already embedded in DIONISIO. Several tests were conducted to ensure the performance and quality of the coupling under normal operation conditions as a first approach. In addition, it was observed that the coupling demonstrated a significant improvement in the description of the cladding temperature and related variables, such as oxide thickness and hydrogen uptake, when compared with experimental data.
Fil: Cazado, Mauricio Exequiel. Karlsruher Institut Für Technology. Institute Of Process Engineering In Life Sciences .; Alemania. Universidad Nacional de San Martín. Instituto Sabato; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Fil: Sánchez Espinoza, Victor Hugo. Karlsruher Institut Für Technology.; Alemania
Fil: Soba, Alejandro. Comision Nacional de Energía Atómica. Gerencia de Área de Aplicaciones de la Tecnología Nuclear. Gerencia Ciclo del Combustible Nuclear; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Materia
DIONISIO
SubChanFlow
Nuclear fuel performance
Clading oxide
Nivel de accesibilidad
acceso abierto
Condiciones de uso
https://creativecommons.org/licenses/by/2.5/ar/
Repositorio
CONICET Digital (CONICET)
Institución
Consejo Nacional de Investigaciones Científicas y Técnicas
OAI Identificador
oai:ri.conicet.gov.ar:11336/240264
Acceder
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network_name_str CONICET Digital (CONICET)
spelling Assessing the impact of DIONISIO-SubChanFlow code coupling in nuclear fuel performance simulationsCazado, Mauricio ExequielSánchez Espinoza, Victor HugoSoba, AlejandroDIONISIOSubChanFlowNuclear fuel performanceClading oxidehttps://purl.org/becyt/ford/1.3https://purl.org/becyt/ford/1Realistic simulation of nuclear fuel performance requires not only validated models capable of describing the thermomechanical phenomena that take place within the fuel under irradiation conditions, but a detailed description of the thermal hydraulics of the channel surrounding the fuel rods, which provides the boundary conditions of the system. In this work, the main results and outlooks of coupling the thermal hydraulics code SubChanFlow with the fuel performance code DIONISIO are presented. To achieve this, an internal coupling was implemented, wherein DIONISIO is used as a master code controlling SubChanFlow as a thermal hydraulics subroutine replacing the simplified version already embedded in DIONISIO. Several tests were conducted to ensure the performance and quality of the coupling under normal operation conditions as a first approach. In addition, it was observed that the coupling demonstrated a significant improvement in the description of the cladding temperature and related variables, such as oxide thickness and hydrogen uptake, when compared with experimental data.Fil: Cazado, Mauricio Exequiel. Karlsruher Institut Für Technology. Institute Of Process Engineering In Life Sciences .; Alemania. Universidad Nacional de San Martín. Instituto Sabato; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; ArgentinaFil: Sánchez Espinoza, Victor Hugo. Karlsruher Institut Für Technology.; AlemaniaFil: Soba, Alejandro. Comision Nacional de Energía Atómica. Gerencia de Área de Aplicaciones de la Tecnología Nuclear. Gerencia Ciclo del Combustible Nuclear; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; ArgentinaElsevier2024-07info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/240264Cazado, Mauricio Exequiel; Sánchez Espinoza, Victor Hugo; Soba, Alejandro; Assessing the impact of DIONISIO-SubChanFlow code coupling in nuclear fuel performance simulations; Elsevier; Nuclear Engineering And Technology; 7-2024; 1-81738-5733CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/url/https://linkinghub.elsevier.com/retrieve/pii/S1738573324003085info:eu-repo/semantics/altIdentifier/doi/10.1016/j.net.2024.06.048info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-29T09:39:46Zoai:ri.conicet.gov.ar:11336/240264instacron: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 09:39:46.418CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Assessing the impact of DIONISIO-SubChanFlow code coupling in nuclear fuel performance simulations
title Assessing the impact of DIONISIO-SubChanFlow code coupling in nuclear fuel performance simulations
spellingShingle Assessing the impact of DIONISIO-SubChanFlow code coupling in nuclear fuel performance simulations
Cazado, Mauricio Exequiel
DIONISIO
SubChanFlow
Nuclear fuel performance
Clading oxide
title_short Assessing the impact of DIONISIO-SubChanFlow code coupling in nuclear fuel performance simulations
title_full Assessing the impact of DIONISIO-SubChanFlow code coupling in nuclear fuel performance simulations
title_fullStr Assessing the impact of DIONISIO-SubChanFlow code coupling in nuclear fuel performance simulations
title_full_unstemmed Assessing the impact of DIONISIO-SubChanFlow code coupling in nuclear fuel performance simulations
title_sort Assessing the impact of DIONISIO-SubChanFlow code coupling in nuclear fuel performance simulations
dc.creator.none.fl_str_mv Cazado, Mauricio Exequiel
Sánchez Espinoza, Victor Hugo
Soba, Alejandro
author Cazado, Mauricio Exequiel
author_facet Cazado, Mauricio Exequiel
Sánchez Espinoza, Victor Hugo
Soba, Alejandro
author_role author
author2 Sánchez Espinoza, Victor Hugo
Soba, Alejandro
author2_role author
author
dc.subject.none.fl_str_mv DIONISIO
SubChanFlow
Nuclear fuel performance
Clading oxide
topic DIONISIO
SubChanFlow
Nuclear fuel performance
Clading oxide
purl_subject.fl_str_mv https://purl.org/becyt/ford/1.3
https://purl.org/becyt/ford/1
dc.description.none.fl_txt_mv Realistic simulation of nuclear fuel performance requires not only validated models capable of describing the thermomechanical phenomena that take place within the fuel under irradiation conditions, but a detailed description of the thermal hydraulics of the channel surrounding the fuel rods, which provides the boundary conditions of the system. In this work, the main results and outlooks of coupling the thermal hydraulics code SubChanFlow with the fuel performance code DIONISIO are presented. To achieve this, an internal coupling was implemented, wherein DIONISIO is used as a master code controlling SubChanFlow as a thermal hydraulics subroutine replacing the simplified version already embedded in DIONISIO. Several tests were conducted to ensure the performance and quality of the coupling under normal operation conditions as a first approach. In addition, it was observed that the coupling demonstrated a significant improvement in the description of the cladding temperature and related variables, such as oxide thickness and hydrogen uptake, when compared with experimental data.
Fil: Cazado, Mauricio Exequiel. Karlsruher Institut Für Technology. Institute Of Process Engineering In Life Sciences .; Alemania. Universidad Nacional de San Martín. Instituto Sabato; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Fil: Sánchez Espinoza, Victor Hugo. Karlsruher Institut Für Technology.; Alemania
Fil: Soba, Alejandro. Comision Nacional de Energía Atómica. Gerencia de Área de Aplicaciones de la Tecnología Nuclear. Gerencia Ciclo del Combustible Nuclear; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
description Realistic simulation of nuclear fuel performance requires not only validated models capable of describing the thermomechanical phenomena that take place within the fuel under irradiation conditions, but a detailed description of the thermal hydraulics of the channel surrounding the fuel rods, which provides the boundary conditions of the system. In this work, the main results and outlooks of coupling the thermal hydraulics code SubChanFlow with the fuel performance code DIONISIO are presented. To achieve this, an internal coupling was implemented, wherein DIONISIO is used as a master code controlling SubChanFlow as a thermal hydraulics subroutine replacing the simplified version already embedded in DIONISIO. Several tests were conducted to ensure the performance and quality of the coupling under normal operation conditions as a first approach. In addition, it was observed that the coupling demonstrated a significant improvement in the description of the cladding temperature and related variables, such as oxide thickness and hydrogen uptake, when compared with experimental data.
publishDate 2024
dc.date.none.fl_str_mv 2024-07
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/11336/240264
Cazado, Mauricio Exequiel; Sánchez Espinoza, Victor Hugo; Soba, Alejandro; Assessing the impact of DIONISIO-SubChanFlow code coupling in nuclear fuel performance simulations; Elsevier; Nuclear Engineering And Technology; 7-2024; 1-8
1738-5733
CONICET Digital
CONICET
url http://hdl.handle.net/11336/240264
identifier_str_mv Cazado, Mauricio Exequiel; Sánchez Espinoza, Victor Hugo; Soba, Alejandro; Assessing the impact of DIONISIO-SubChanFlow code coupling in nuclear fuel performance simulations; Elsevier; Nuclear Engineering And Technology; 7-2024; 1-8
1738-5733
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://linkinghub.elsevier.com/retrieve/pii/S1738573324003085
info:eu-repo/semantics/altIdentifier/doi/10.1016/j.net.2024.06.048
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
https://creativecommons.org/licenses/by/2.5/ar/
eu_rights_str_mv openAccess
rights_invalid_str_mv https://creativecommons.org/licenses/by/2.5/ar/
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: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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