Zobrazeno 1 - 9
of 9
pro vyhledávání: '"Leorlen Yunier Rojas Mazaira"'
Computational Fluid Dynamics Applied to Study Coolant Loss Regimes in Very High Temperature Reactors
Autor:
Uebert Gonçalves Moreira, Dany Sanchez Dominguez, Leorlen Yunier Rojas Mazaira, Carlos Alberto Brayner de Oliveira Lira, Carlos Rafael García Henández
Publikováno v:
Brazilian Journal of Radiation Sciences, Vol 9, Iss 2A (2021)
The nuclear energy is a good alternative to meet the continuous increase in world energy demand. In this pers-pective, VHTRs (Very High Temperature Reactors) are serious candidates for energy generation due to its inherently safe performance, low pow
Externí odkaz:
https://doaj.org/article/85e5b98303ab4b5daccc315b1177e432
Autor:
Carlos Alberto Brayner de Oliveira Lira, Mariana Cecilia Betancourt, Dany S. Dominguez, Leorlen Yunier Rojas Mazaira, Carlos Rafael García Hernández
Publikováno v:
VETOR - Revista de Ciências Exatas e Engenharias. 31:84-93
A energia nuclear é uma das principais alternativas para futuras fontes de energia sem emissões de gases contribuintes ao efeito estufa. Neste contexto os reatores nucleares modulares de pequeno porte têm grande potencial de desenvolvimento. Nesta
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f9a86cf9aaf5467b9a2e686fee4f3093
https://doi.org/10.14295/vetor.v31i1.13575
https://doi.org/10.14295/vetor.v31i1.13575
Autor:
Leorlen Yunier Rojas Mazaira, Carlos Alberto Brayner de Oliveira Lira, Jesús Rosales García, Carlos R. García Hernández, Mariana Cecilia Betancourt
Publikováno v:
Revista Cereus. 12:26-45
In the last 15 years, there has been a growing interest in the small modular nuclear reactors (SMR) and their applications. SMRs offer numerous benefits, including inherent safety features. SMRs are under development for all main reactor lines, but a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b7b0f8d41e12add1e2d2d74b6e5164d8
https://doi.org/10.18605/2175-7275/cereus.v12n4p26-45
https://doi.org/10.18605/2175-7275/cereus.v12n4p26-45
Computational Fluid Dynamics Applied to Study Coolant Loss Regimes in Very High Temperature Reactors
Autor:
Leorlen Yunier Rojas Mazaira, Dany S. Dominguez, Carlos Rafael García Henández, Uebert Gonçalves Moreira, Carlos Alberto Brayner de Oliveira Lira
Publikováno v:
Brazilian Journal of Radiation Sciences. 9
The nuclear energy is a good alternative to meet the continuous increase in world energy demand. In this pers-pective, VHTRs (Very High Temperature Reactors) are serious candidates for energy generation due to its inherently safe performance, low pow
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4e51f9bb0904069e846feba93d434bca
https://doi.org/10.15392/bjrs.v9i2a.683
https://doi.org/10.15392/bjrs.v9i2a.683
Autor:
Dany Sanchez Dominguez, Leorlen Yunier Rojas Mazaira, Carlos Alberto Brayner de Oliveira Lira, Carlos Rafael García Hernández, Uebert Gonçalves Moreira
Publikováno v:
Revista Cereus. 10:253-266
A viabilidade tecnologica de sistemas nucleares depende de um sistema de seguranca eficiente na operacao de suas plantas. Para os promissores reatores de temperatura muito elevada refrigerados a gas com nucleo de leito de bolas, esforcos estao sendo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9293443997d3fd6aa21853f4a2b7a1f1
https://doi.org/10.18605/2175-7275/cereus.v10n4p253-266
https://doi.org/10.18605/2175-7275/cereus.v10n4p253-266
Autor:
Jesús Rosales, Carlos Alberto Brayner de Oliveira Lira, Daniel Álvarez González, Dany S. Dominguez, Abel Gámez, Mário Augusto Bezerra da Silva, Carmen García, Jair de Lima Bezerra, Fernando R. A. Lima, Leorlen Yunier Rojas Mazaira
Publikováno v:
Brazilian Journal of Radiation Sciences. 8
In an iPWR (integral pressurized water reactor), the pressurizer is located at the top of the reactor vessel; this configuration requires the investigation of the mechanisms adopted for the homogenization of boron. In previous work, three representat
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::34355c0719d882291a6b0ec47e9acf9b
https://doi.org/10.15392/bjrs.v8i3a.1535
https://doi.org/10.15392/bjrs.v8i3a.1535
Autor:
C. Berna, Dany S. Dominguez, Leorlen Yunier Rojas Mazaira, Susana Marrero Iglesias, José Luis Muñoz-Cobo, Alberto Escrivá, Yago Rivera
Publikováno v:
Revista Mundi Engenharia, Tecnologia e Gestão (ISSN: 2525-4782). 5
The annular flow two-phase regime appears in nuclear power plants cooling by water. On accidents with lost of cooling this regime determine the heat extraction conditions from the core. The experimental facility Gerador de Película Ondulatoria (GEPE
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d0bc0bda47d04dbf8680027f034a726b
https://doi.org/10.21575/25254782rmetg2020vol5n61335
https://doi.org/10.21575/25254782rmetg2020vol5n61335
Autor:
Carlos A. Brayner de Oliveira Lira, Leorlen Yunier Rojas Mazaira, Carlos Rafael García Hernández, Dany Sanchez Dominguez, Abel Gámez Rodríguez
Publikováno v:
Nuclear Engineering and Design. 373:111011
The Very High Temperature Reactor (VHTR) is one of the next generation candidates for nuclear reactors, according to the IAEA. Predicting the thermohydraulic performance of high temperature reactors is an important contribution to technology developm
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::416d7a9238bd142dd8d3cd0e1194f451
https://doi.org/10.1016/j.nucengdes.2020.111011
https://doi.org/10.1016/j.nucengdes.2020.111011
Autor:
Alexandro S. Silva, Leorlen Yunier Rojas Mazaira, Dany S. Dominguez, Jesús Rosales García, Carlos R. García Hernández, Carlos A. Brayner de Oliveira Lira
Publikováno v:
Progress in Nuclear Energy. 117:103107
The Transmutation Advanced Device for Sustainable Energy Applications (TADSEA) is a pebble-bed Accelerator Driven System (ADS) with a graphite-gas configuration. It is designed for nuclear waste transmutation and for obtaining heat at very high tempe
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::29ab094cdeeb605ecd45b54123dd8fce
https://doi.org/10.1016/j.pnucene.2019.103107
https://doi.org/10.1016/j.pnucene.2019.103107