Simulation of the Thermal Behaviour of UF 6 Containment Packages in Fires

Autores
Ferreri, Juan Carlos; Clausse, Alejandro; Basombrio, Fernando Guillermo
Año de publicación
2000
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
Computer simulation results concerning the thermal behaviour of a UF6 container in fires are presented. The results have been obtained using three different approximations, namely: a coarsely lumped parameter model, a heat conduction model and, finally, a finite element heat conduction model. In all cases, the sinking of the non-melted UF6 core is not considered. Effective parameters for the heat conduction were used to simulate the heat conduction through the melted material. Accordingly, the effects of the natural convection around the non-melted UF6 core are not considered. The results are compared with numerical and experimental data in order to assess the performance of the computational approaches.
Fil: Ferreri, Juan Carlos. Autoridad Regulatoria Nuclear; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Fil: Clausse, Alejandro. Comisión Nacional de Energía Atómica; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Fil: Basombrio, Fernando Guillermo. Comisión Nacional de Energía Atómica; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Materia
Fire
Containers
UF6
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:11336/152089
Acceder
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oai_identifier_str oai:ri.conicet.gov.ar:11336/152089
network_acronym_str CONICETDig
repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling Simulation of the Thermal Behaviour of UF 6 Containment Packages in FiresFerreri, Juan CarlosClausse, AlejandroBasombrio, Fernando GuillermoFireContainersUF6https://purl.org/becyt/ford/2.3https://purl.org/becyt/ford/2Computer simulation results concerning the thermal behaviour of a UF6 container in fires are presented. The results have been obtained using three different approximations, namely: a coarsely lumped parameter model, a heat conduction model and, finally, a finite element heat conduction model. In all cases, the sinking of the non-melted UF6 core is not considered. Effective parameters for the heat conduction were used to simulate the heat conduction through the melted material. Accordingly, the effects of the natural convection around the non-melted UF6 core are not considered. The results are compared with numerical and experimental data in order to assess the performance of the computational approaches.Fil: Ferreri, Juan Carlos. Autoridad Regulatoria Nuclear; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; ArgentinaFil: Clausse, Alejandro. Comisión Nacional de Energía Atómica; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; ArgentinaFil: Basombrio, Fernando Guillermo. Comisión Nacional de Energía Atómica; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; ArgentinaTaylor & Francis2000-06info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/152089Ferreri, Juan Carlos; Clausse, Alejandro; Basombrio, Fernando Guillermo; Simulation of the Thermal Behaviour of UF 6 Containment Packages in Fires; Taylor & Francis; International Journal of Radioactive Materials Transport; 11; 4; 6-2000; 279-2940957-476XCONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/url/https://www.tandfonline.com/doi/abs/10.1179/rmt.2000.11.4.279info:eu-repo/semantics/altIdentifier/doi/10.1179/rmt.2000.11.4.279info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-29T09:57:37Zoai:ri.conicet.gov.ar:11336/152089instacron: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 09:57:37.335CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Simulation of the Thermal Behaviour of UF 6 Containment Packages in Fires
title Simulation of the Thermal Behaviour of UF 6 Containment Packages in Fires
spellingShingle Simulation of the Thermal Behaviour of UF 6 Containment Packages in Fires
Ferreri, Juan Carlos
Fire
Containers
UF6
title_short Simulation of the Thermal Behaviour of UF 6 Containment Packages in Fires
title_full Simulation of the Thermal Behaviour of UF 6 Containment Packages in Fires
title_fullStr Simulation of the Thermal Behaviour of UF 6 Containment Packages in Fires
title_full_unstemmed Simulation of the Thermal Behaviour of UF 6 Containment Packages in Fires
title_sort Simulation of the Thermal Behaviour of UF 6 Containment Packages in Fires
dc.creator.none.fl_str_mv Ferreri, Juan Carlos
Clausse, Alejandro
Basombrio, Fernando Guillermo
author Ferreri, Juan Carlos
author_facet Ferreri, Juan Carlos
Clausse, Alejandro
Basombrio, Fernando Guillermo
author_role author
author2 Clausse, Alejandro
Basombrio, Fernando Guillermo
author2_role author
author
dc.subject.none.fl_str_mv Fire
Containers
UF6
topic Fire
Containers
UF6
purl_subject.fl_str_mv https://purl.org/becyt/ford/2.3
https://purl.org/becyt/ford/2
dc.description.none.fl_txt_mv Computer simulation results concerning the thermal behaviour of a UF6 container in fires are presented. The results have been obtained using three different approximations, namely: a coarsely lumped parameter model, a heat conduction model and, finally, a finite element heat conduction model. In all cases, the sinking of the non-melted UF6 core is not considered. Effective parameters for the heat conduction were used to simulate the heat conduction through the melted material. Accordingly, the effects of the natural convection around the non-melted UF6 core are not considered. The results are compared with numerical and experimental data in order to assess the performance of the computational approaches.
Fil: Ferreri, Juan Carlos. Autoridad Regulatoria Nuclear; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Fil: Clausse, Alejandro. Comisión Nacional de Energía Atómica; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Fil: Basombrio, Fernando Guillermo. Comisión Nacional de Energía Atómica; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
description Computer simulation results concerning the thermal behaviour of a UF6 container in fires are presented. The results have been obtained using three different approximations, namely: a coarsely lumped parameter model, a heat conduction model and, finally, a finite element heat conduction model. In all cases, the sinking of the non-melted UF6 core is not considered. Effective parameters for the heat conduction were used to simulate the heat conduction through the melted material. Accordingly, the effects of the natural convection around the non-melted UF6 core are not considered. The results are compared with numerical and experimental data in order to assess the performance of the computational approaches.
publishDate 2000
dc.date.none.fl_str_mv 2000-06
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/11336/152089
Ferreri, Juan Carlos; Clausse, Alejandro; Basombrio, Fernando Guillermo; Simulation of the Thermal Behaviour of UF 6 Containment Packages in Fires; Taylor & Francis; International Journal of Radioactive Materials Transport; 11; 4; 6-2000; 279-294
0957-476X
CONICET Digital
CONICET
url http://hdl.handle.net/11336/152089
identifier_str_mv Ferreri, Juan Carlos; Clausse, Alejandro; Basombrio, Fernando Guillermo; Simulation of the Thermal Behaviour of UF 6 Containment Packages in Fires; Taylor & Francis; International Journal of Radioactive Materials Transport; 11; 4; 6-2000; 279-294
0957-476X
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://www.tandfonline.com/doi/abs/10.1179/rmt.2000.11.4.279
info:eu-repo/semantics/altIdentifier/doi/10.1179/rmt.2000.11.4.279
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
application/pdf
dc.publisher.none.fl_str_mv Taylor & Francis
publisher.none.fl_str_mv Taylor & Francis
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
_version_ 1844613723067514880
score 13.070432

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