Modification of fuel performance code to evaluate iron-based alloy behavior under LOCA scenario

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dc.contributor.authorGIOVEDI, C.pt_BR
dc.contributor.authorABE, A.pt_BR
dc.contributor.authorMUNIZ, R.O.R.pt_BR
dc.contributor.authorGOMES, D.S.pt_BR
dc.contributor.authorSILVA, A.T.pt_BR
dc.contributor.authorMARTINS, M.R.pt_BR
dc.coverageNacionalpt_BR
dc.date.accessioned2021-08-13T18:35:47Z
dc.date.available2021-08-13T18:35:47Z
dc.date.issued2021pt_BR
dc.description.abstractAccident tolerant fuels (ATF) has been studied since the Fukushima Daiichi accident in the research efforts to develop new materials which under accident scenarios could maintain the fuel rod integrity for a longer period compared to the cladding and fuel system usually utilized in Pressurized Water Reactors (PWR). The efforts have been focused on new materials applied as cladding, then iron-base alloys appear as a possible candidate. The aim of this paper is to implement modifications in FRAPCON and FRAPTRAN fuel performance codes to evaluate the behavior of iron-based alloys under Loss-of-Coolant Accident (LOCA) scenario. For this, initially the properties related to the thermal and mechanical behavior of iron-based alloys were obtained from the literature, appropriately adapted and introduced in the fuel performance code subroutines. The adopted approach was step by step modifications, where different versions of the code were created. The assessment of the implemented modification was carried out simulating an experiment available in the open literature (IFA-650.5) related to zirconium-based alloy fuel rods submitted to LOCA conditions. The obtained results for the iron-based alloy were compared to those obtained using the regular version of the fuel performance code for zircaloy-4. The obtained results have shown that the most important properties to be changed are those from the subroutines related to the mechanical properties of the cladding. The results obtained have shown that the burst is observed at a longer time for fuel rods with iron-based alloy, indicating the potentiality of this material to be used as cladding with ATF purposes.pt_BR
dc.format.extent1-14pt_BR
dc.identifier.citationGIOVEDI, C.; ABE, A.; MUNIZ, R.O.R.; GOMES, D.S.; SILVA, A.T.; MARTINS, M.R. Modification of fuel performance code to evaluate iron-based alloy behavior under LOCA scenario. <b>Brazilian Journal of Radiation Sciences</b>, v. 9, n. 2A, p. 1-14, 2021. DOI: <a href="https://dx.doi.org/10.15392/bjrs.v9i2A.393">10.15392/bjrs.v9i2A.393</a>. Disponível em: http://repositorio.ipen.br/handle/123456789/32156.
dc.identifier.doi10.15392/bjrs.v9i2A.393pt_BR
dc.identifier.fasciculo2Apt_BR
dc.identifier.issn2319-0612pt_BR
dc.identifier.orcidhttps://orcid.org/0000-0002-2181-8704
dc.identifier.orcidhttps://orcid.org/0000-0002-7308-5784
dc.identifier.percentilfiSem Percentilpt_BR
dc.identifier.urihttp://repositorio.ipen.br/handle/123456789/32156
dc.identifier.vol9pt_BR
dc.relation.ispartofBrazilian Journal of Radiation Sciencespt_BR
dc.rightsopenAccesspt_BR
dc.sourceMeeting on Nuclear Reactor Physics and Thermal Hydraulics (ENFIR), 20th, October 22-27, 2017, Belo Horizonte, MGpt_BR
dc.subject
dc.subjectstainless steel-348
dc.subjectaccident-tolerant nuclear fuels
dc.subjectfuel rods
dc.subjectiron alloys
dc.subjectcomputerized simulation
dc.subjectf codes
dc.subjectloss of coolant
dc.subjectpwr type reactors
dc.titleModification of fuel performance code to evaluate iron-based alloy behavior under LOCA scenariopt_BR
dc.typeArtigo de periódicopt_BR
dspace.entity.typePublication
ipen.autorDANIEL DE SOUZA GOMES
ipen.autorANTONIO TEIXEIRA E SILVA
ipen.autorRAFAEL OLIVEIRA RONDOM MUNIZ
ipen.autorALFREDO YUUITIRO ABE
ipen.codigoautor7670
ipen.codigoautor1085
ipen.codigoautor3487
ipen.codigoautor7817
ipen.contributor.ipenauthorDANIEL DE SOUZA GOMES
ipen.contributor.ipenauthorANTONIO TEIXEIRA E SILVA
ipen.contributor.ipenauthorRAFAEL OLIVEIRA RONDOM MUNIZ
ipen.contributor.ipenauthorALFREDO YUUITIRO ABE
ipen.date.recebimento21-08
ipen.identifier.fiSem F.I.pt_BR
ipen.identifier.ipendoc27926pt_BR
ipen.type.genreArtigo
relation.isAuthorOfPublication090e1d1e-dfb3-4120-8d6f-1374e82feb2b
relation.isAuthorOfPublication76359599-f842-443b-ab16-8a7caaac1bac
relation.isAuthorOfPublicationd7711d57-fb3f-43d2-9d03-a1b408954c9e
relation.isAuthorOfPublicationc9a80ee8-65ff-498b-a96b-79044dd4e4eb
relation.isAuthorOfPublication.latestForDiscoveryc9a80ee8-65ff-498b-a96b-79044dd4e4eb
sigepi.autor.atividadeSILVA, A.T.:1085:420:Npt_BR
sigepi.autor.atividadeGOMES, D.S.:7670:420:Npt_BR
sigepi.autor.atividadeMUNIZ, R.O.R.:3487:420:Npt_BR
sigepi.autor.atividadeABE, A.:7817:420:Npt_BR
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