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dc.contributor.author
Romero Barrientos, J.
dc.contributor.author
Marquez Damian, Jose Ignacio
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Molina, F.
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Zambra, M.
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Aguilera, P.
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López Usquiano, F.
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Parra, B.
dc.contributor.author
Ruiz, A.
dc.date.available
2023-02-15T19:08:51Z
dc.date.issued
2022-03
dc.identifier.citation
Romero Barrientos, J.; Marquez Damian, Jose Ignacio; Molina, F.; Zambra, M.; Aguilera, P.; et al.; Calculation of kinetic parameters βeff and Λ with modified open source Monte Carlo code OpenMC(TD); Korean Nuclear Soc; Nuclear Engineering And Technology; 54; 3; 3-2022; 811-816
dc.identifier.issn
1738-5733
dc.identifier.uri
http://hdl.handle.net/11336/188157
dc.description.abstract
This work presents the methodology used to expand the capabilities of the Monte Carlo code OpenMC for the calculation of reactor kinetic parameters: effective delayed neutron fraction βeff and neutron generation time Λ. The modified code, OpenMC(Time-Dependent) or OpenMC(TD), was then used to calculate the effective delayed neutron fraction by using the prompt method, while the neutron generation time was estimated using the pulsed method, fitting Λ to the decay of the neutron population. OpenMC(TD) is intended to serve as an alternative for the estimation of kinetic parameters when licensed codes are not available. The results obtained are compared to experimental data and MCNP calculated values for 18 benchmark configurations.
dc.format
application/pdf
dc.language.iso
eng
dc.publisher
Korean Nuclear Soc
dc.rights
info:eu-repo/semantics/openAccess
dc.rights.uri
https://creativecommons.org/licenses/by-nc-nd/2.5/ar/
dc.subject
EFFECTIVE DELAYED NEUTRON FRACTION
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KINETIC PARAMETERS
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MONTE CARLO
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NEUTRON GENERATION TIME
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OPEN SOURCE
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OPENMC
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Ingeniería Nuclear
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Ingeniería Mecánica
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INGENIERÍAS Y TECNOLOGÍAS
dc.title
Calculation of kinetic parameters βeff and Λ with modified open source Monte Carlo code OpenMC(TD)
dc.type
info:eu-repo/semantics/article
dc.type
info:ar-repo/semantics/artículo
dc.type
info:eu-repo/semantics/publishedVersion
dc.date.updated
2023-02-09T15:18:38Z
dc.journal.volume
54
dc.journal.number
3
dc.journal.pagination
811-816
dc.journal.pais
Corea del Sur
dc.journal.ciudad
Daejeon
dc.description.fil
Fil: Romero Barrientos, J.. Comision Chilena de Energia Nuclear; Chile. Universidad de Chile; Chile
dc.description.fil
Fil: Marquez Damian, Jose Ignacio. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Patagonia Norte; Argentina. European Spallation Source; Suecia
dc.description.fil
Fil: Molina, F.. Comision Chilena de Energia Nuclear; Chile. Universidad Andrés Bello; Chile
dc.description.fil
Fil: Zambra, M.. Comision Chilena de Energia Nuclear; Chile. Universidad Diego Portales; Chile
dc.description.fil
Fil: Aguilera, P.. Comision Chilena de Energia Nuclear; Chile. Universidad de Chile; Chile
dc.description.fil
Fil: López Usquiano, F.. Comision Chilena de Energia Nuclear; Chile. Universidad de Chile; Chile
dc.description.fil
Fil: Parra, B.. Instituto de Física Corpuscular; España
dc.description.fil
Fil: Ruiz, A.. Comision Chilena de Energia Nuclear; Chile. Universidad de Chile; Chile
dc.journal.title
Nuclear Engineering And Technology
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/url/https://www.sciencedirect.com/science/article/pii/S1738573321005623
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/doi/http://dx.doi.org/10.1016/j.net.2021.09.020
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