Matches in SemOpenAlex for { <https://semopenalex.org/work/W2007265488> ?p ?o ?g. }
Showing items 1 to 76 of
76
with 100 items per page.
- W2007265488 abstract "Abstract The redistribution of the spatial xenon concentration in the 400 MW Pebble Bed Modular Reactor (PBMR) core has a non-linear, time-dependent feedback effect on the spatial power density during several types of operational transient events. Due to the inherent weak coupling that exists between the iodine and xenon formation and destruction rates, as well as the complicating effect of spatial variance in the thermal flux field, reactor cores have been analyzed for a number of decades for the occurrence and severity of xenon-induced axial power oscillations. Of specific importance is the degree of oscillation damping exhibited by the core during transients, which involves axial variations in the local power density. In this paper the TINTE reactor dynamics code is used to assess the stability of the current 400 MW PBMR core design with regard to axial xenon oscillations. The focus is mainly on the determination of the inherent xenon and power oscillation damping properties by utilizing a set of hypothetical control rod insertion transients at various power levels. The oscillation damping properties of two 100%–50%–100% load-follow transients, one of which includes the de-stabilizing axial effects of moving control rods, are also discussed in some detail. The study shows that, although first axial mode oscillations do occur in the 400 MW PBMR core, the inherent damping of these oscillations is high, and that none of the investigated load-follow transients resulted in diverging oscillations. It is also shown that the PBMR core exhibits no radial oscillation components for these xenon-induced axial power oscillations." @default.
- W2007265488 created "2016-06-24" @default.
- W2007265488 creator A5062105536 @default.
- W2007265488 date "2008-11-01" @default.
- W2007265488 modified "2023-09-25" @default.
- W2007265488 title "Xenon-induced axial power oscillations in the 400MW PBMR" @default.
- W2007265488 cites W133738951 @default.
- W2007265488 cites W1967801989 @default.
- W2007265488 cites W2057091829 @default.
- W2007265488 cites W2077162552 @default.
- W2007265488 cites W211711926 @default.
- W2007265488 cites W2256578114 @default.
- W2007265488 cites W2262656249 @default.
- W2007265488 cites W2986444355 @default.
- W2007265488 cites W2336282551 @default.
- W2007265488 doi "https://doi.org/10.1016/j.nucengdes.2007.12.019" @default.
- W2007265488 hasPublicationYear "2008" @default.
- W2007265488 type Work @default.
- W2007265488 sameAs 2007265488 @default.
- W2007265488 citedByCount "5" @default.
- W2007265488 countsByYear W20072654882012 @default.
- W2007265488 countsByYear W20072654882015 @default.
- W2007265488 countsByYear W20072654882020 @default.
- W2007265488 crossrefType "journal-article" @default.
- W2007265488 hasAuthorship W2007265488A5062105536 @default.
- W2007265488 hasConcept C113603800 @default.
- W2007265488 hasConcept C121332964 @default.
- W2007265488 hasConcept C184779094 @default.
- W2007265488 hasConcept C185544564 @default.
- W2007265488 hasConcept C185592680 @default.
- W2007265488 hasConcept C192562407 @default.
- W2007265488 hasConcept C2778439541 @default.
- W2007265488 hasConcept C37750225 @default.
- W2007265488 hasConcept C46141821 @default.
- W2007265488 hasConcept C548442186 @default.
- W2007265488 hasConcept C55493867 @default.
- W2007265488 hasConcept C57879066 @default.
- W2007265488 hasConceptScore W2007265488C113603800 @default.
- W2007265488 hasConceptScore W2007265488C121332964 @default.
- W2007265488 hasConceptScore W2007265488C184779094 @default.
- W2007265488 hasConceptScore W2007265488C185544564 @default.
- W2007265488 hasConceptScore W2007265488C185592680 @default.
- W2007265488 hasConceptScore W2007265488C192562407 @default.
- W2007265488 hasConceptScore W2007265488C2778439541 @default.
- W2007265488 hasConceptScore W2007265488C37750225 @default.
- W2007265488 hasConceptScore W2007265488C46141821 @default.
- W2007265488 hasConceptScore W2007265488C548442186 @default.
- W2007265488 hasConceptScore W2007265488C55493867 @default.
- W2007265488 hasConceptScore W2007265488C57879066 @default.
- W2007265488 hasLocation W20072654881 @default.
- W2007265488 hasOpenAccess W2007265488 @default.
- W2007265488 hasPrimaryLocation W20072654881 @default.
- W2007265488 hasRelatedWork W1965095713 @default.
- W2007265488 hasRelatedWork W1980569297 @default.
- W2007265488 hasRelatedWork W2004239313 @default.
- W2007265488 hasRelatedWork W2019293790 @default.
- W2007265488 hasRelatedWork W2031956102 @default.
- W2007265488 hasRelatedWork W2039532850 @default.
- W2007265488 hasRelatedWork W2050492481 @default.
- W2007265488 hasRelatedWork W2074881821 @default.
- W2007265488 hasRelatedWork W2080026754 @default.
- W2007265488 hasRelatedWork W2225072323 @default.
- W2007265488 hasRelatedWork W2327244615 @default.
- W2007265488 hasRelatedWork W2351771817 @default.
- W2007265488 hasRelatedWork W2359284091 @default.
- W2007265488 hasRelatedWork W2377980052 @default.
- W2007265488 hasRelatedWork W2388853815 @default.
- W2007265488 hasRelatedWork W2392689559 @default.
- W2007265488 hasRelatedWork W3195341062 @default.
- W2007265488 hasRelatedWork W94321939 @default.
- W2007265488 hasRelatedWork W1533991026 @default.
- W2007265488 hasRelatedWork W2831297862 @default.
- W2007265488 isParatext "false" @default.
- W2007265488 isRetracted "false" @default.
- W2007265488 magId "2007265488" @default.
- W2007265488 workType "article" @default.