Zobrazeno 1 - 10
of 140
pro vyhledávání: '"L. Buiron"'
Publikováno v:
Nuclear Engineering and Technology, Vol 52, Iss 7, Pp 1367-1379 (2020)
The small modular sodium-cooled fast reactor (SMSFR) is an important component of Generation-IV reactors. The objective of this work is to improve the reactivity control in SMSFR by using innovative systems, including burnable poisons and optimized c
Externí odkaz:
https://doaj.org/article/30867b67dc1749819c29b237c0852b51
Akademický článek
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Akademický článek
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Publikováno v:
Annals of Nuclear Energy
Annals of Nuclear Energy, 2019, 132, pp.713-722. ⟨10.1016/j.anucene.2019.07.007⟩
Annals of Nuclear Energy, 2019, 132, pp.713-722. ⟨10.1016/j.anucene.2019.07.007⟩
The characteristics of Generation-IV fast reactors strongly impact the design of its control rods. The traditional control rod is a cluster of vented pins with boron carbide (B 4 C) as the absorber. Due to the gas release, the neutron-induced swellin
Akademický článek
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Publikováno v:
Annals of Nuclear Energy
Annals of Nuclear Energy, Elsevier Masson, 2018, 112, pp.615-623. ⟨10.1016/j.anucene.2017.09.019⟩
Annals of Nuclear Energy, 2018, 112, pp.615-623. ⟨10.1016/j.anucene.2017.09.019⟩
Annals of Nuclear Energy, Elsevier Masson, 2018, 112, pp.615-623. ⟨10.1016/j.anucene.2017.09.019⟩
Annals of Nuclear Energy, 2018, 112, pp.615-623. ⟨10.1016/j.anucene.2017.09.019⟩
Heterogeneous minor actinides transmutation is the process of loading neptunium, americium and curium in dedicated targets, generally located at the core periphery, in order to transmute these long-lived heavy nuclides into shorter-lived fission prod
Publikováno v:
Annals of Nuclear Energy. 157:108167
The knowledge of the final inventory in the core of a Fast Reactor is required for many purposes, such as safety issues, reprocessing concerns or conception of new reactors. DARWIN-3 is the CEA code that aims to be the new reference for deterministic
Publikováno v:
Nuclear Engineering and Design
Nuclear Engineering and Design, Elsevier, 2019, 341, ⟨10.1016/j.nucengdes.2018.11.008⟩
Nuclear Engineering and Design, 2019, 341, ⟨10.1016/j.nucengdes.2018.11.008⟩
Nuclear Engineering and Design, Elsevier, 2019, 341, ⟨10.1016/j.nucengdes.2018.11.008⟩
Nuclear Engineering and Design, 2019, 341, ⟨10.1016/j.nucengdes.2018.11.008⟩
International audience; In sodium fast reactors, the control rods, a movable cluster of open pins with boron carbide as absorber, are almost the only approach to control reactivity. Boron-10 has a good absorption ability in fast spectrum and its enri
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::10877ffd7787d2b55643f3bc83f24439
https://hal-cea.archives-ouvertes.fr/cea-02339949
https://hal-cea.archives-ouvertes.fr/cea-02339949
Publikováno v:
EPJ Web of Conferences, Vol 247, p 10026 (2021)
For the next generation of fast reactors, global objectives are required in terms of safety, sustainability, waste minimization and non-proliferation issues. Concerning safety issues, particular efforts have been made in order to obtain core designs
Publikováno v:
Nuclear Engineering and Design. 368:110799
Small fast reactors usually exhibit high neutron leakage and low breeding capability, while modular design demands long cycle length and compact core. These characteristics raise the requirement of control rods with strong absorption ability and long