Show simple item record

''TIBERE'' une methode de calcul de l'effet de l'heterogeneite d'un reseau sur les fuites de neutrons

dc.creatorBenoist, Pierre
dc.creatorPetrović, Ivan M.
dc.date.accessioned2020-04-30T12:46:28Z
dc.date.available2020-04-30T12:46:28Z
dc.date.issued1992
dc.identifier.otherCEA-N-2707
dc.identifier.urihttp://inis.iaea.org/search/search.aspx?orig_q=RN:25028766
dc.identifier.urihttp://vinar.vin.bg.ac.rs/handle/123456789/8550
dc.description.abstractThe flux calculation in a heterogeneous assembly in APOLLO and APOLLO-2 codes is based on the collision probability method On the contrary, the neutron leakage calculation is accomplished for a flux-weighted homogenized assembly, which is a good approximation in the case of a non-voided assembly (PWR in normal conditions) If an assembly contains voided zones (for example as the consequence of LOCA) or if the reactor, in normal operation, contains void or transparent media (Na), the approximation may become much more debatable The formalism proposed here treats the leakage taking into account the heterogeneity of the medium, the leakage being treated as a type of reaction analogous to others This formalism is introduced in APOLLO-2 code as a module and uses only tools similar to those used for the calculation of the flux (author)en
dc.language.isoen
dc.language.isofr
dc.sourceCEA Centre d'Etudes de Saclay, Dept. de Mecanique et de Technologie (France)
dc.title''TIBERE'' a calculational method of the effect of lattice heterogeneity on the neutron leakageen
dc.title''TIBERE'' une methode de calcul de l'effet de l'heterogeneite d'un reseau sur les fuites de neutronsfr
dc.typereport
dcterms.abstractБеноист, Пиерре; Петровић, Иван М.; ''ТИБЕРЕ'' уне метходе де цалцул де л'еффет де л'хетерогенеите д'ун ресеау сур лес фуитес де неутронс;
dc.citation.spage69 p.


Files in this item

FilesSizeFormatView

There are no files associated with this item.

This item appears in the following Collection(s)

Show simple item record