The effects of neutron energy-group structures and resonance treatment on integral parameters in a fusion breeder blanket fuelling with ThO2

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dc.contributor.authorŞahin, Sümer
dc.contributor.authorŞahin, H. Mehmet
dc.contributor.authorYildiz, Kadir
dc.contributor.authorAcir, Adem
dc.date.accessioned2024-11-07T10:39:26Z
dc.date.available2024-11-07T10:39:26Z
dc.date.issued2005
dc.departmentNiğde Ömer Halisdemir Üniversitesi
dc.descriptionStudiecentrum Kernenerg.-Cent.; Etude Energ. Nucl. (SCK-CEN), Belg. Nucl. Res. Cent.; European Nuclear Society (ENS); Belgian Physics Society (BPS); International Scientific and Technical Center (ISTC); Nuclear Energy Agency of OECD (NEA)
dc.description12th International Conference on Emerging Nuclear Energy Systems 2005, ICENES 2005 -- 21 August 2005 through 26 August 2005 -- Brussels -- 85639
dc.description.abstractThe purpose of this work is to investigate the effects of neutron energy-group structures and resonance treatments on the main integral neutronic parameters in a fusion-fission hybrid reactor, which has a fast and a thermal blanket fuelling with ThO2. As a neutron source, D-T fusion neutrons (14.1 MeV) are used and fissile zone is cooled (a) with light water for the moderated blanket and (b) with pressurized helium gas for the fast blanket. The neutronic parameters have been evaluated with and without a resonance treatment for the same blanket compositions for the sake of a consistent comparison. Neutron energy-group structures in the neutron libraries and description of fusion neutron source spectrum mainly affect the neutron reactions above a threshold energy in fast neutron groups such as 7Li(n, ?n?)T and 232Th(n,f). These reactions are not affected to resonance treatment. Neutron reactions in the resonance and thermal energy groups are sensitive to resonance treatment, such as 6Li(n,?)T and 232Th(n,?), depending on the resonance structures.
dc.identifier.endpage863
dc.identifier.isbn978-161782644-3
dc.identifier.scopus2-s2.0-79960573212
dc.identifier.scopusqualityN/A
dc.identifier.startpage855
dc.identifier.urihttps://hdl.handle.net/11480/10945
dc.identifier.volume2
dc.indekslendigikaynakScopus
dc.language.isoen
dc.relation.ispartof12th International Conference on Emerging Nuclear Energy Systems 2005, ICENES 2005
dc.relation.publicationcategoryKonferans Öğesi - Uluslararası - Kurum Öğretim Elemanı
dc.rightsinfo:eu-repo/semantics/closedAccess
dc.snmzKA_20241106
dc.subjectHybrid reactor
dc.subjectResonance
dc.subjectThO<sub>2</sub>
dc.titleThe effects of neutron energy-group structures and resonance treatment on integral parameters in a fusion breeder blanket fuelling with ThO2
dc.typeConference Object

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